Back to Summary Species names
There have been many nomenclatural changes in recent years and the Mycota uses species names from the UK Species Inventory (UKSI) maintained by the Natural History Museum, London. The Mycota does not include synonyms, but if a species has been recorded under a different name to that on UKSI it will show without a hyperlink (in black) and the name under which it is currently recorded will be in blue.
Reorder the List by Record Count or Last Year Recorded
Species List (4,728)
Abortiporus biennis (Blushing Rosette) (65 records; last record in 2025 )
Abrothallus cladoniae (1 record; last record in 2023 )
Acanthobasidium delicatum (Delicate Crust) (1 record; last record in 1948 )
Acanthonitschkea tristis (5 records; last record in 2025 )
Acanthophiobolus helicosporus (9 records; last record in 2024 )
Acarospora subfuscescens (1 record; last record in 2015 )
Acremoniella atra (1 record; last record in 1945 )
Acremonium aranearum [Lecanicillium aphanocladii ] (1 record; last record in 1945 )
Acremonium tenuipes [Lecanicillium tenuipes ] (2 records; last record in 2025 )
Acrogenospora carmichaeliana (2 records; last record in 1998 )
Acrogenospora sphaerocephala (1 record; last record in 2024 )
Acrospermum compressum (28 records; last record in 2025 )
Acrothecium delicatulum (1 record; last record in 1958 )
Actidium hysterioides (1 record; last record in 2002 )
Actinocladium rhodosporum (1 record; last record in 2024 )
Adelphella babingtonii (3 records; last record in 2024 )
Aecidium ranunculi-acris [Uromyces dactylidis (Celandine Clustercup Rust) ] (52 records; last record in 2025 )
Agaricus altipes (Leggy Mushroom) (3 records; last record in 2025 )
Agaricus arrhenii [Agrocybe praecox (Spring Fieldcap) ] (147 records; last record in 2025 )
Agaricus arvensis (Horse Mushroom) (169 records; last record in 2025 )
Agaricus augustus (The Prince) (63 records; last record in 2025 )
Agaricus bernardii (Salty Mushroom) (15 records; last record in 2025 )
Agaricus bisporus (Cultivated Mushroom) (9 records; last record in 2024 )
Agaricus bitorquis (Pavement Mushroom) (41 records; last record in 2025 )
Agaricus bresadolanus (Parkland Mushroom) (11 records; last record in 2024 )
Agaricus campestris (Field Mushroom) (257 records; last record in 2025 )
Agaricus campestris var. campestris [Agaricus campestris (Field Mushroom) ] (257 records; last record in 2025 )
Agaricus campestris var. squamulosus [Agaricus campestris (Field Mushroom) ] (257 records; last record in 2025 )
Agaricus cappellianus (Clustered Mushroom) (9 records; last record in 2010 )
Agaricus comtulus (Mini Mushroom) (49 records; last record in 2024 )
Agaricus crocodilinus (Macro Mushroom) (11 records; last record in 2021 )
Agaricus depauperatus (Depauperate Mushroom) (2 records; last record in 2025 )
Agaricus devoniensis (Sandy Mushroom) (13 records; last record in 2019 )
Agaricus dulcidulus (Rosy Wood Mushroom) (19 records; last record in 2025 )
Agaricus fissuratus [Agaricus arvensis (Horse Mushroom) ] (169 records; last record in 2025 )
Agaricus gennadii (Conifer Mushroom) (2 records; last record in 2023 )
Agaricus impudicus (Tufted Wood Mushroom) (37 records; last record in 2025 )
Agaricus langei (Scaly Wood Mushroom) (26 records; last record in 2025 )
Agaricus lanipes (The Princess) (6 records; last record in 2020 )
Agaricus litoralis (Coastal Mushoom) (11 records; last record in 2023 )
Agaricus macrocarpus (Mammoth Mushroom) (1 record; last record in 2011 )
Agaricus moelleri (Inky Mushroom) (44 records; last record in 2025 )
Agaricus phaeolepidotus (Dusky Scaled Mushroom) (25 records; last record in 2025 )
Agaricus placomyces (30 records; last record in 2002 )
Agaricus porphyrizon (Lilac Mushroom) (11 records; last record in 2019 )
Agaricus porphyrocephalus (Purpletopped Mushroom) (12 records; last record in 2024 )
Agaricus semotus (28 records; last record in 2003 )
Agaricus subperonatus (Tapered Mushroom) (14 records; last record in 2024 )
Agaricus subrufescens (Almond Mushroom) (6 records; last record in 2025 )
Agaricus sylvaticus (Blushing Wood Mushroom) (164 records; last record in 2025 )
Agaricus sylvaticus var. pallidus [Agaricus sylvaticus (Blushing Wood Mushroom) ] (164 records; last record in 2025 )
Agaricus sylvicola (Wood Mushroom) (113 records; last record in 2025 )
Agaricus sylvicola var. sylvicola [Agaricus sylvicola (Wood Mushroom) ] (113 records; last record in 2025 )
Agaricus urinascens [Agaricus crocodilinus (Macro Mushroom) ] (11 records; last record in 2021 )
Agaricus urinascens var. urinascens [Agaricus crocodilinus (Macro Mushroom) ] (11 records; last record in 2021 )
Agaricus vaporarius [Agaricus cappellianus (Clustered Mushroom) ] (9 records; last record in 2010 )
Agaricus xanthodermus (Yellow Stainer) (222 records; last record in 2025 )
Agrocybe arvalis (Digitate Fieldcap) (2 records; last record in 1989 )
Agrocybe cylindracea [Cyclocybe cylindracea (Poplar Fieldcap) ] (46 records; last record in 2025 )
Agrocybe dura (7 records; last record in 2021 )
Agrocybe elatella (Marsh Fieldcap) (11 records; last record in 2025 )
Agrocybe erebia [Agrocybe molesta (Bearded Fieldcap) ] (46 records; last record in 2025 )
Agrocybe erebia [Cyclocybe erebia (Dark Fieldcap) ] (55 records; last record in 2025 )
Agrocybe molesta (Bearded Fieldcap) (46 records; last record in 2025 )
Agrocybe paludosa [Agrocybe elatella (Marsh Fieldcap) ] (11 records; last record in 2025 )
Agrocybe pediades (Common Fieldcap) (157 records; last record in 2025 )
Agrocybe praecox (Spring Fieldcap) (147 records; last record in 2025 )
Agrocybe putaminum (Mulch Fieldcap) (10 records; last record in 2024 )
Agrocybe rivulosa (Wrinkled Fieldcap) (46 records; last record in 2025 )
Agrocybe vervacti (Fallow Fieldcap) (22 records; last record in 2009 )
Alatospora acuminata (8 records; last record in 2025 )
Albotricha acutipila (5 records; last record in 2022 )
Albotricha albidorosea (1 record; last record in 1980 )
Albotricha albotestacea (6 records; last record in 1995 )
Albugo candida [Albugo hohenheimia ] (10 records; last record in 2025 )
Albugo candida [Albugo lepidii ] (1 record; last record in 1938 )
Albugo candida [Albugo rorippae ] (1 record; last record in 1960 )
Albugo candida (58 records; last record in 2025 )
Albugo candida s. lat. (8 records; last record in 2025 )
Albugo hohenheimia (10 records; last record in 2025 )
Albugo laibachii (2 records; last record in 2025 )
Albugo leimonia (2 records; last record in 2025 )
Albugo lepidii (1 record; last record in 1938 )
Albugo lepigoni (2 records; last record in 2023 )
Albugo rorippae (1 record; last record in 1960 )
Albugo tragopogonis [Pustula tragopogonis ] (11 records; last record in 2024 )
Albugo tragopogonis var. tragopogonis [Pustula obtusata s. str. ] (4 records; last record in 2001 )
Albugo tragopogonis var. tragopogonis [Pustula tragopogonis ] (11 records; last record in 2024 )
Aleuria aurantia (Orange Peel Fungus) (132 records; last record in 2025 )
Aleurodiscus delicatus [Acanthobasidium delicatum (Delicate Crust) ] (1 record; last record in 1948 )
Allophylaria basalifusca (1 record; last record in 2020 )
Allophylaria campanuliformis (1 record; last record in 2020 )
Allophylaria macrospora (10 records; last record in 2024 )
Allopsalliota geesterani (Mole Mushroom) (4 records; last record in 2019 )
Alternaria anagallidis (7 records; last record in 2025 )
Alternaria brassicae (4 records; last record in 2021 )
Alternaria cheiranthi (4 records; last record in 2019 )
Alternaria dianthi (2 records; last record in 2025 )
Alternaria infectoria (9 records; last record in 1973 )
Alternaria ramulosa (13 records; last record in 2025 )
Alternaria raphani (2 records; last record in 2025 )
Alternaria saponariae (1 record; last record in 2022 )
Alternaria solani (1 record; last record in 2022 )
Alternaria tenuissima (2 records; last record in 2024 )
Amanita aspera [Amanita franchetii (Gilded Amanita) ] (3 records; last record in 2007 )
Amanita betulae (Birch Amanita) (4 records; last record in 2020 )
Amanita ceciliae (Snakeskin Grisette) (5 records; last record in 2006 )
Amanita citrina (False Deathcap) (372 records; last record in 2025 )
Amanita citrina var. alba (44 records; last record in 2025 )
Amanita citrina var. citrina [Amanita citrina (False Deathcap) ] (372 records; last record in 2025 )
Amanita echinocephala (Solitary Amanita) (2 records; last record in 2025 )
Amanita excelsa (Ashen Amanita) (57 records; last record in 2025 )
Amanita excelsa var. excelsa [Amanita excelsa (Ashen Amanita) ] (57 records; last record in 2025 )
Amanita excelsa var. spissa (9 records; last record in 2024 )
Amanita franchetii (Gilded Amanita) (3 records; last record in 2007 )
Amanita fulva (Tawny Grisette) (466 records; last record in 2025 )
Amanita gemmata [Amanita junquillea (Jewelled Amanita) ] (73 records; last record in 2025 )
Amanita inopinata (Unexpected Amanita) (2 records; last record in 2018 )
Amanita junquillea (Jewelled Amanita) (73 records; last record in 2025 )
Amanita lividopallescens (Pale Grisette) (3 records; last record in 2013 )
Amanita mappa [Amanita citrina (False Deathcap) ] (372 records; last record in 2025 )
Amanita mappa var. alba [Amanita citrina var. alba ] (44 records; last record in 2025 )
Amanita mappa var. citrina [Amanita citrina (False Deathcap) ] (372 records; last record in 2025 )
Amanita muscaria (Fly Agaric) (555 records; last record in 2025 )
Amanita muscaria var. aureola (1 record; last record in 2020 )
Amanita muscaria var. formosa (2 records; last record in 2020 )
Amanita muscaria var. muscaria [Amanita muscaria (Fly Agaric) ] (555 records; last record in 2025 )
Amanita olivaceogrisea (Olivegrey Amanita) (2 records; last record in 2021 )
Amanita ovoidea (Bearded Amanita) (1 record; last record in 1920 )
Amanita pantherina (Panthercap) (27 records; last record in 2023 )
Amanita phalloides (Deathcap) (387 records; last record in 2025 )
Amanita phalloides var. alba [Amanita phalloides (Deathcap) ] (387 records; last record in 2025 )
Amanita phalloides var. umbrina (2 records; last record in 1932 )
Amanita porphyria (Grey Veiled Amanita) (13 records; last record in 2020 )
Amanita recucita [Amanita porphyria (Grey Veiled Amanita) ] (13 records; last record in 2020 )
Amanita rubescens (Blusher) (660 records; last record in 2025 )
Amanita rubescens var. annulosulphurea (23 records; last record in 2011 )
Amanita rubescens var. rubescens [Amanita rubescens (Blusher) ] (660 records; last record in 2025 )
Amanita solitaria (23 records; last record in 2025 )
Amanita spissa [Amanita excelsa var. spissa ] (9 records; last record in 2024 )
Amanita strobiliformis (Warted Amanita) (31 records; last record in 2025 )
Amanita submembranacea (Olive Amanita) (2 records; last record in 2019 )
Amanita vaginata (Grisette) (28 records; last record in 2024 )
Amanita vaginata var. vaginata [Amanita vaginata (Grisette) ] (28 records; last record in 2024 )
Amanita vittadinii (Barefoot Amanita) (3 records; last record in 1862 )
Amanitopsis adnata [Amanita junquillea (Jewelled Amanita) ] (73 records; last record in 2025 )
Amanitopsis fulva [Amanita fulva (Tawny Grisette) ] (466 records; last record in 2025 )
Amanitopsis strangulata [Amanita vaginata (Grisette) ] (28 records; last record in 2024 )
Amanitopsis vaginata [Amanita vaginata (Grisette) ] (28 records; last record in 2024 )
Amarenomyces ammophilae (8 records; last record in 2018 )
Amaurochaete atra (5 records; last record in 2025 )
Amblyosporium botrytis (1 record; last record in 2023 )
Ampelomyces quisqualis (41 records; last record in 2025 )
Amphinema byssoides (Cratered Duster) (2 records; last record in 1993 )
Amphiporthe hranicensis (6 records; last record in 2025 )
Amphiporthe leiphaemia [Dendrostoma leiphaemia ] (25 records; last record in 2025 )
Amphirosellinia evansii (1 record; last record in 1988 )
Amphisphaeria multipunctata (1 record; last record in 2022 )
Amphorula sachalinensis (1 record; last record in 1958 )
Ampulloclitocybe clavipes (Club Foot) (252 records; last record in 2025 )
Amylostereum chailletii (Powdered Duster) (5 records; last record in 2020 )
Amylostereum laevigatum (Yew Duster) (2 records; last record in 2025 )
Amyloxenasma allantosporum (Curved Crust) (2 records; last record in 2025 )
Amyloxenasma grisellum (Grey Crust) (3 records; last record in 1992 )
Anellaria separata [Panaeolus semiovatus (Egghead Mottlegill) ] (75 records; last record in 2025 )
Anguillospora crassa (1 record; last record in 2025 )
Anisogramma vepris [Apioporthella vepris ] (2 records; last record in 2025 )
Annulohypoxylon minutellum [Jackrogersella minutella ] (10 records; last record in 2025 )
Annulohypoxylon multiforme [Jackrogersella multiformis (Birch Woodwart) ] (809 records; last record in 2025 )
Antherospora hortensis (12 records; last record in 2025 )
Anthostoma decipiens (1 record; last record in 1991 )
Anthostomella appendiculosa (1 record; last record in 1989 )
Anthostomella caricis (1 record; last record in 1995 )
Anthostomella clypeoides (1 record; last record in 1977 )
Anthostomella fuegiana (3 records; last record in 1956 )
Anthostomella leptospora (3 records; last record in 1947 )
Anthostomella limitata (5 records; last record in 2025 )
Anthostomella phaeosticta (1 record; last record in 2002 )
Anthostomella punctulata (2 records; last record in 2022 )
Anthostomella rubicola (7 records; last record in 2025 )
Anthostomella scotina (2 records; last record in 1946 )
Anthostomella tomicoides (4 records; last record in 2022 )
Anthostomella tomicum (8 records; last record in 1995 )
Anthracobia macrocystis (Charcoal Goldeneye) (16 records; last record in 2025 )
Anthracobia maurilabra (3 records; last record in 2009 )
Anthracobia melaloma (Charcoal Eyelash) (13 records; last record in 2025 )
Anthracoidea arenariae (1 record; last record in 2019 )
Anthracoidea subinclusa (7 records; last record in 2025 )
Antrodia albida (Whitish Porecrust) (8 records; last record in 2025 )
Antrodia macra (Poplar Porecrust) (1 record; last record in 1992 )
Antrodia ramentacea (3 records; last record in 2023 )
Antrodia serialis (Serried Porecrust) (7 records; last record in 2025 )
Antrodia sinuosa (Sinuous Porecrust) (7 records; last record in 2014 )
Antrodia vaillantii [Fibroporia vaillantii (Cellar Porecrust) ] (5 records; last record in 1987 )
Antrodia xantha (Yellow Porecrust) (17 records; last record in 2025 )
Aphanobasidium paludicola (Marsh Crust) (2 records; last record in 1947 )
Aphanobasidium pseudotsugae (5 records; last record in 2025 )
Apiognomonia errabunda (1 record; last record in 2023 )
Apiognomonia errabunda [Apiognomonia hystrix ] (3 records; last record in 2022 )
Apiognomonia hystrix (3 records; last record in 2022 )
Apiognomonia veneta (9 records; last record in 2025 )
Apioperdon pyriforme (Stump Puffball) (450 records; last record in 2025 )
Apioporthella vepris (2 records; last record in 2025 )
Apiospora arundinis (15 records; last record in 2022 )
Apiospora bambusae [Apiospora hysterina ] (1 record; last record in 2025 )
Apiospora hysterina (1 record; last record in 2025 )
Apiospora montagnei [Apiospora arundinis ] (15 records; last record in 2022 )
Apiosporopsis carpinea (1 record; last record in 2020 )
Aquanectria submersa (1 record; last record in 2024 )
Arachnocrea stipata (1 record; last record in 1986 )
Arachnopeziza aranea [Arachnoscypha aranea ] (5 records; last record in 2023 )
Arachnopeziza aurata (10 records; last record in 2025 )
Arachnopeziza aurelia (1 record; last record in 2001 )
Arachnopeziza eriobasis (2 records; last record in 1977 )
Arachnoscypha aranea (5 records; last record in 2023 )
Arcyodes incarnata (2 records; last record in 2016 )
Arcyria cinerea (55 records; last record in 2025 )
Arcyria denudata (99 records; last record in 2025 )
Arcyria ferruginea (18 records; last record in 2025 )
Arcyria incarnata (58 records; last record in 2025 )
Arcyria nutans [Arcyria obvelata ] (59 records; last record in 2025 )
Arcyria obvelata (59 records; last record in 2025 )
Arcyria oerstedii (2 records; last record in 1995 )
Arcyria pomiformis (20 records; last record in 2025 )
Areotheca ambigua (1 record; last record in 2023 )
Armillaria bulbosa (Bulbous Honey Fungus) (1 record; last record in 2002 )
Armillaria gallica (77 records; last record in 2025 )
Armillaria lutea [Armillaria gallica ] (77 records; last record in 2025 )
Armillaria mellea [Armillaria mellea s. lat. ] (819 records; last record in 2025 )
Armillaria mellea s. lat. (819 records; last record in 2025 )
Armillaria mucida [Mucidula mucida (Porcelain Fungus) ] (128 records; last record in 2025 )
Armillaria ostoyae (Dark Honey Fungus) (26 records; last record in 2025 )
Armillaria ramentacea [Tricholoma ramentaceum ] (2 records; last record in 1902 )
Armillaria robusta [Tricholoma robustum (Robust Knight) ] (2 records; last record in 1933 )
Armillaria tabescens [Desarmillaria tabescens (Ringless Honey Fungus) ] (4 records; last record in 2019 )
Arnium leporinum (2 records; last record in 2015 )
Arrhenia acerosa (Moss Oysterling) (10 records; last record in 2025 )
Arrhenia cyathella (1 record; last record in 1986 )
Arrhenia griseopallida (Pelargonium Navel) (2 records; last record in 1994 )
Arrhenia onisca (1 record; last record in 2021 )
Arrhenia retiruga (Small Moss Oysterling) (66 records; last record in 2025 )
Arrhenia rickenii (Moss Navel) (27 records; last record in 2025 )
Arrhenia rustica (Rural Navel) (3 records; last record in 2011 )
Arrhenia spathulata (Spatulate Oysterling) (18 records; last record in 2025 )
Arthonia apotheciorum (23 records; last record in 2025 )
Arthonia didyma (1 record; last record in 2012 )
Arthonia diploiciae (21 records; last record in 2025 )
Arthonia epiphyscia (5 records; last record in 2025 )
Arthonia molendoi (3 records; last record in 2024 )
Arthonia parietinaria (17 records; last record in 2025 )
Arthonia phaeophysciae (1 record; last record in 2026 )
Arthrinium curvatum (1 record; last record in 1949 )
Arthrinium curvatum var. minus [Arthrinium curvatum ] (1 record; last record in 1949 )
Arthrinium morthieri (1 record; last record in 1951 )
Arthrinium phaeospermum (41 records; last record in 2024 )
Arthrinium puccinioides (14 records; last record in 1948 )
Arthrinium sporophleum (33 records; last record in 2025 )
Arthrobotrys superbus [Orbilia auricolor ] (16 records; last record in 2016 )
Arthrobotryum stilboideum (1 record; last record in 1956 )
Arthrocladiella mougeotii (52 records; last record in 2025 )
Artomyces pyxidatus (Candelabra Coral) (3 records; last record in 2025 )
Ascobolus albidus (10 records; last record in 2025 )
Ascobolus carbonarius (3 records; last record in 2003 )
Ascobolus carletonii (1 record; last record in 2025 )
Ascobolus ciliatus (4 records; last record in 2020 )
Ascobolus crenulatus (1 record; last record in 2018 )
Ascobolus denudatus (5 records; last record in 2023 )
Ascobolus elegans (1 record; last record in 2015 )
Ascobolus foliicola (1 record; last record in 1975 )
Ascobolus furfuraceus [Ascobolus stercorarius ] (22 records; last record in 2025 )
Ascobolus hawaiiensis (2 records; last record in 2013 )
Ascobolus immersus (1 record; last record in 2015 )
Ascobolus lignatilis (1 record; last record in 2024 )
Ascobolus roseopurpurascens (2 records; last record in 2025 )
Ascobolus stercorarius (22 records; last record in 2025 )
Ascobolus stictoideus (2 records; last record in 2025 )
Ascochyta aquilegiae (3 records; last record in 2023 )
Ascochyta boltshauseri (1 record; last record in 2024 )
Ascochyta calystegiae (4 records; last record in 2023 )
Ascochyta chenopodii (4 records; last record in 2021 )
Ascochyta dahliicola (1 record; last record in 2020 )
Ascochyta deformis (2 records; last record in 1940 )
Ascochyta dianthi (1 record; last record in 1942 )
Ascochyta equiseti (2 records; last record in 2020 )
Ascochyta garryae (2 records; last record in 2025 )
Ascochyta kabatiana (1 record; last record in 2024 )
Ascochyta levistici (1 record; last record in 2025 )
Ascochyta menyanthis (1 record; last record in 1940 )
Ascochyta metulispora (1 record; last record in 2022 )
Ascochyta microspora (6 records; last record in 2025 )
Ascochyta obiones [Neocamarosporium obiones ] (1 record; last record in 1936 )
Ascochyta orobi (1 record; last record in 2020 )
Ascochyta philadelphi (5 records; last record in 2024 )
Ascochyta psammae (1 record; last record in 2002 )
Ascochyta quadriguttulata (3 records; last record in 1956 )
Ascochyta senecionis (1 record; last record in 1940 )
Ascochyta solanicola (1 record; last record in 1940 )
Ascochyta sonchi (1 record; last record in 2024 )
Ascochyta viburni [Boeremia exigua var. viburni ] (5 records; last record in 2020 )
Ascochyta viciae (1 record; last record in 1937 )
Ascochyta vincae (18 records; last record in 2025 )
Ascocodinaea polyporicola (1 record; last record in 2002 )
Ascocorticium anomalum (8 records; last record in 2025 )
Ascocoryne albida (2 records; last record in 2024 )
Ascocoryne cylichnium (Budding Jellydisc) (39 records; last record in 2024 )
Ascocoryne sarcoides (Purple Jellydisc) (317 records; last record in 2025 )
Ascodichaena rugosa (111 records; last record in 2025 )
Ascotremella faginea (Striated Jellydisc) (7 records; last record in 2024 )
Aspropaxillus giganteus (Giant Funnel) (44 records; last record in 2025 )
Asteroma coryli (23 records; last record in 2025 )
Asteroma impressum (5 records; last record in 2025 )
Asteroma padi (7 records; last record in 2025 )
Asteromella platanoidis (1 record; last record in 2017 )
Asteromella sorbicola (13 records; last record in 2025 )
Asterophora lycoperdoides (Powdery Piggyback) (14 records; last record in 2014 )
Asterophora parasitica (Silky Piggyback) (16 records; last record in 2024 )
Asterosporium asterospermum (2 records; last record in 1940 )
Asterosporium hoffmannii [Asterosporium asterospermum ] (2 records; last record in 1940 )
Asterostroma cervicolor (Brown Starweb) (1 record; last record in 2025 )
Asterostroma laxum (Loose Starweb) (3 records; last record in 2025 )
Asterostroma medium [Asterostroma cervicolor (Brown Starweb) ] (1 record; last record in 2025 )
Astraeus hygrometricus (Barometer Earthstar) (12 records; last record in 2025 )
Astrosporina asterospora [Inocybe asterospora (Star Fibrecap) ] (102 records; last record in 2024 )
Astrosporina calospora [Inocybe calospora (Seamine Fibrecap) ] (10 records; last record in 2000 )
Astrosporina lanuginella [Inocybe curvipes ] (14 records; last record in 2025 )
Astrosporina lanuginosa [Inocybe lanuginosa ] (19 records; last record in 2015 )
Astrosporina maritima [Inocybe impexa ] (1 record; last record in 1932 )
Astrosporina petiginosa [Inocybe petiginosa (Scurfy Fibrecap) ] (8 records; last record in 2020 )
Astrosporina praetervisa [Inocybe praetervisa ] (23 records; last record in 2004 )
Astrosporina sabuletorum [Inocybe ovatocystis (Clubbed Fibrecap) ] (4 records; last record in 2024 )
Astrosporina trechispora [Inocybe trechispora ] (1 record)
Astrosporina umbrina [Inocybe assimilata (Potatospored Fibrecap) ] (30 records; last record in 2025 )
Athelia arachnoidea (Cobweb Duster) (50 records; last record in 2026 )
Athelia decipiens (Deceiving Crust) (2 records; last record in 1991 )
Athelia epiphylla (Candelabra Duster) (6 records; last record in 1994 )
Athelia fibulata (Clamped Crust) (1 record; last record in 1987 )
Atheniella adonis (Scarlet Bonnet) (37 records; last record in 2025 )
Atheniella flavoalba (Ivory Bonnet) (249 records; last record in 2025 )
Atopospora betulina (Birch Tarspot) (8 records; last record in 2024 )
Aulographum hederae (26 records; last record in 2025 )
Aurantiporus fissilis [Pappia fissilis (Greasy Bracket) ] (5 records; last record in 2025 )
Aureoboletus moravicus (Tawny Bolete) (1 record; last record in 2011 )
Auricularia auricula-judae (Jelly Ear) (1,144 records; last record in 2025 )
Auricularia auricula-judae var. lactea [Auricularia auricula-judae (Jelly Ear) ] (1,144 records; last record in 2025 )
Auricularia mesenterica (Tripe Fungus) (121 records; last record in 2025 )
Auriscalpium vulgare (Earpick Fungus) (133 records; last record in 2025 )
Bactridium flavum (36 records; last record in 2025 )
Bactrodesmium obovatum (1 record; last record in 2023 )
Bactrodesmium pallidum (1 record; last record in 2022 )
Bactrodesmium spilomeum (2 records; last record in 2023 )
Badhamia capsulifera (1 record; last record in 1975 )
Badhamia foliicola (12 records; last record in 2025 )
Badhamia lilacina (2 records; last record in 1958 )
Badhamia lilacina var. lilacina [Badhamia lilacina ] (2 records; last record in 1958 )
Badhamia macrocarpa (2 records; last record in 2003 )
Badhamia panicea (5 records; last record in 2003 )
Badhamia utricularis (28 records; last record in 2023 )
Baeospora myosura (Conifercone Cap) (399 records; last record in 2025 )
Barrmaelia oxyacanthae (1 record; last record in 2022 )
Bartheletia paradoxa (Ginkgo Dotty) (16 records; last record in 2025 )
Basidiodendron caesiocinereum (Pearly Jellycrust) (1 record; last record in 1990 )
Basidiodendron eyrei (Thin Jellycrust) (1 record; last record in 2025 )
Basidiophora entospora (1 record; last record in 2024 )
Basidioradulum radula (Toothed Crust) (46 records; last record in 2024 )
Batkoa papillata (1 record; last record in 1983 )
Battarrea phalloides (Sandy Stiltball) (102 records; last record in 2025 )
Bauhinus parlatorei [Microbotryum parlatorei ] (1 record; last record in 2012 )
Beauveria bassiana (39 records; last record in 2025 )
Beauveria felina (2 records; last record in 2020 )
Belonidium mollissimum [Trichopeziza mollissima ] (36 records; last record in 2025 )
Belonidium sulphureum [Trichopeziza sulphurea (Yellow Mascara Disco) ] (20 records; last record in 2025 )
Belonium psammicola (1 record; last record in 2002 )
Belonopsis iridis [Mollisia iridis ] (3 records; last record in 2024 )
Belonopsis pallens [Mollisia filispora ] (1 record; last record in 1977 )
Belonopsis retincola [Trichobelonium kneiffii (Reed Mat Disco) ] (33 records; last record in 2025 )
Beltraniella pirozynskii (1 record; last record in 2020 )
Berlesiella nigerrima (47 records; last record in 2025 )
Bertia moriformis (Wood Mulberry) (34 records; last record in 2025 )
Bertia moriformis var. moriformis [Bertia moriformis (Wood Mulberry) ] (34 records; last record in 2025 )
Betulina fuscostipitata [Hyaloscypha fuscostipitata ] (1 record; last record in 1981 )
Beverwykella pulmonaria (1 record; last record in 2003 )
Biscogniauxia anceps (1 record; last record in 2023 )
Biscogniauxia nummularia (Beech Tarcrust) (115 records; last record in 2025 )
Bispora antennata (32 records; last record in 2025 )
Bispora pallescens (1 record; last record in 1986 )
Bisporella citrina [Calycina citrina (Lemon Disco) ] (178 records; last record in 2025 )
Bisporella lactea [Calycina lactea ] (3 records; last record in 1992 )
Bisporella pallescens [Bispora pallescens ] (1 record; last record in 1986 )
Bisporella scolochloae [Calycina scolochloae ] (3 records; last record in 2025 )
Bisporella subpallida (9 records; last record in 2023 )
Bisporella sulfurina [Calycina claroflava (Sulphur Disco) ] (75 records; last record in 2025 )
Bjerkandera adusta (Smoky Bracket) (764 records; last record in 2025 )
Bjerkandera fumosa (Big Smoky Bracket) (28 records; last record in 2020 )
Blennoria buxi [Ceuthospora buxi ] (2 records; last record in 2023 )
Blennoria buxi (2 records; last record in 2024 )
Bloxamia bohemica (1 record; last record in 1994 )
Blumeria bulbigera (1 record; last record in 2025 )
Blumeria dactylidis (13 records; last record in 2025 )
Blumeria graminicola (4 records; last record in 2025 )
Blumeria graminis (15 records; last record in 2025 )
Blumeria graminis [Blumeria dactylidis ] (13 records; last record in 2025 )
Blumeria graminis [Blumeria graminicola ] (4 records; last record in 2025 )
Blumeriella jaapii (3 records; last record in 2023 )
Blumeriella kerriae (5 records; last record in 2024 )
Boeremia exigua (2 records; last record in 2025 )
Boeremia exigua var. exigua [Boeremia exigua ] (2 records; last record in 2025 )
Boeremia exigua var. viburni (5 records; last record in 2020 )
Boeremia hedericola (47 records; last record in 2025 )
Boidinia furfuracea (Scurfy Crust) (1 record; last record in 2003 )
Boidinia peroxydata (Spinyspored Crust ) (1 record; last record in 2025 )
Bolbitius coprophilus (Dung Fieldcap) (3 records; last record in 2025 )
Bolbitius lacteus (Creamy Fieldcap) (1 record; last record in 2017 )
Bolbitius reticulatus (Netted Fieldcap) (12 records; last record in 2021 )
Bolbitius titubans (Yellow Fieldcap) (542 records; last record in 2025 )
Bolbitius titubans var. titubans [Bolbitius titubans (Yellow Fieldcap) ] (542 records; last record in 2025 )
Bolbitius variicolor (2 records; last record in 2025 )
Bolbitius vitellinus [Bolbitius titubans (Yellow Fieldcap) ] (542 records; last record in 2025 )
Boletus appendiculatus [Butyriboletus appendiculatus (Oak Bolete) ] (3 records; last record in 2010 )
Boletus badius [Imleria badia (Bay Bolete) ] (372 records; last record in 2025 )
Boletus bubalinus [Hortiboletus bubalinus (Ascot Hat) ] (8 records; last record in 2024 )
Boletus calopus [Caloboletus calopus (Bitter Beech Bolete) ] (5 records; last record in 2013 )
Boletus chrysenteron [Xerocomellus chrysenteron (Red Cracking Bolete) ] (371 records; last record in 2025 )
Boletus cisalpinus [Xerocomellus cisalpinus (Bluefoot Bolete) ] (214 records; last record in 2025 )
Boletus edulis (Penny Bun / Cep) (204 records; last record in 2025 )
Boletus erythropus [Boletus luridiformis ] (90 records; last record in 2025 )
Boletus ferrugineus [Xerocomus ferrugineus (Rusty Bolete) ] (3 records; last record in 2023 )
Boletus impolitus [Hemileccinum impolitum (Iodine Bolete) ] (22 records; last record in 2025 )
Boletus luridiformis (90 records; last record in 2025 )
Boletus luridiformis var. luridiformis [Boletus luridiformis ] (90 records; last record in 2025 )
Boletus luridus [Suillellus luridus (Lurid Bolete) ] (56 records; last record in 2025 )
Boletus luridus var. luridus [Suillellus luridus (Lurid Bolete) ] (56 records; last record in 2025 )
Boletus moravicus [Aureoboletus moravicus (Tawny Bolete) ] (1 record; last record in 2011 )
Boletus parasiticus [Pseudoboletus parasiticus (Parasitic Bolete) ] (29 records; last record in 2025 )
Boletus pinophilus (Pine Bolete) (1 record; last record in 2025 )
Boletus piperatus [Chalciporus piperatus (Peppery Bolete) ] (67 records; last record in 2025 )
Boletus porosporus [Xerocomellus porosporus (Sepia Bolete) ] (69 records; last record in 2025 )
Boletus pruinatus [Xerocomellus pruinatus (Matt Bolete) ] (77 records; last record in 2025 )
Boletus pseudosulphureus (1 record; last record in 2023 )
Boletus pulverulentus [Cyanoboletus pulverulentus (Inkstain Bolete) ] (45 records; last record in 2025 )
Boletus queletii [Suillellus queletii (Deceiving Bolete) ] (2 records; last record in 2001 )
Boletus radicans [Caloboletus radicans (Rooting Bolete) ] (32 records; last record in 2025 )
Boletus rubellus [Hortiboletus rubellus (Ruby Bolete) ] (51 records; last record in 2025 )
Boletus satanas [Rubroboletus satanas (Devil's Bolete) ] (2 records; last record in 2009 )
Boletus subtomentosus [Xerocomus subtomentosus (Suede Bolete) ] (202 records; last record in 2025 )
Bonomyces sinopicus (Spring Funnel) (2 records; last record in 2010 )
Botryobasidium aureum (Golden Crust) (31 records; last record in 2025 )
Botryobasidium candicans (Stardust Crust) (17 records; last record in 2025 )
Botryobasidium conspersum (Sprinkled Crust) (7 records; last record in 2025 )
Botryobasidium laeve (Confluent Crust) (5 records; last record in 2025 )
Botryobasidium medium (2 records; last record in 1990 )
Botryobasidium subcoronatum (Coronet Crust) (24 records; last record in 2025 )
Botryobasidium vagum (Rambling Crust) (3 records; last record in 2003 )
Botryosphaeria dothidea (60 records; last record in 2025 )
Botryosphaeria melanops [Botryosphaeria quercuum ] (1 record; last record in 1940 )
Botryosphaeria obtusa [Diplodia seriata ] (8 records; last record in 2025 )
Botryosphaeria quercuum (1 record; last record in 1940 )
Botryosporium pulchrum (15 records; last record in 2024 )
Botryotinia calthae [Botrytis calthae ] (1 record; last record in 2019 )
Botryotinia draytonii [Botrytis gladiolorum ] (1 record; last record in 2023 )
Botryotinia fuckeliana [Botrytis cinerea ] (16 records; last record in 2024 )
Botryotinia globosa [Botrytis globosa ] (1 record; last record in 2024 )
Botryotinia narcissicola [Botrytis narcissicola ] (3 records; last record in 2023 )
Botryotinia polyblastis (1 record; last record in 1961 )
Botryotinia sphaerosperma [Botrytis sphaerosperma ] (1 record; last record in 2024 )
Botryotinia squamosa [Botrytis squamosa ] (1 record; last record in 2025 )
Botrytis calthae (1 record; last record in 2019 )
Botrytis cinerea (16 records; last record in 2024 )
Botrytis croci (2 records; last record in 2024 )
Botrytis fabae (2 records; last record in 2020 )
Botrytis galanthina (2 records; last record in 2023 )
Botrytis gladiolorum (1 record; last record in 2023 )
Botrytis globosa (1 record; last record in 2024 )
Botrytis narcissicola (3 records; last record in 2023 )
Botrytis paeoniae (2 records; last record in 2019 )
Botrytis sphaerosperma (1 record; last record in 2024 )
Botrytis squamosa (1 record; last record in 2025 )
Botrytis tulipae (3 records; last record in 2025 )
Bovista aestivalis (Summer Puffball) (6 records; last record in 2003 )
Bovista dermoxantha [Lycoperdon dermoxanthum (Dwarf Puffball) ] (4 records; last record in 2019 )
Bovista nigrescens (Brown Puffball) (118 records; last record in 2025 )
Bovista paludosa (Fen Puffball) (12 records; last record in 1996 )
Bovista plumbea (Grey Puffball) (142 records; last record in 2024 )
Bovista pusilla (Least Puffball) (11 records; last record in 1989 )
Bovistella paludosa [Bovista paludosa (Fen Puffball) ] (12 records; last record in 1996 )
Brachysporium bloxamii (2 records; last record in 1992 )
Brachysporium britannicum (3 records; last record in 1989 )
Brachysporium nigrum (2 records; last record in 1989 )
Brefeldia maxima (3 records; last record in 1980 )
Bremia centaureae (3 records; last record in 2024 )
Bremia cirsii (2 records; last record in 2023 )
Bremia lactucae (8 records; last record in 2025 )
Bremia lactucae [Bremia cirsii ] (2 records; last record in 2023 )
Bremia lactucae [Bremia stellata ] (12 records; last record in 2024 )
Bremia lactucae [Bremia tulasnei ] (6 records; last record in 2024 )
Bremia lapsanae (3 records; last record in 2024 )
Bremia sonchicola [Bremia stellata ] (12 records; last record in 2024 )
Bremia stellata (12 records; last record in 2024 )
Bremia taraxaci (1 record; last record in 2021 )
Bremia tulasnei (6 records; last record in 2024 )
Brevicellicium olivascens (Granulated Crust) (12 records; last record in 2025 )
Britzelmayria multipedata (Clustered Brittlestem) (69 records; last record in 2025 )
Britzelmayria supernula (1 record; last record in 2024 )
Brunnipila calyculiformis (1 record; last record in 2025 )
Brunnipila clandestina (1 record; last record in 1988 )
Brunnipila dumorum (10 records; last record in 2022 )
Brunnipila fuscescens (7 records; last record in 2025 )
Brunnipila palearum (1 record; last record in 1958 )
Bryocentria hypothallina (1 record; last record in 2024 )
Bryoscyphus dicrani (1 record; last record in 2022 )
Bryostroma trichostomi (1 record; last record in 2023 )
Buchwaldoboletus lignicola (Wood Bolete) (3 records; last record in 2023 )
Buelliella physciicola (1 record; last record in 2013 )
Buerenia inundata (9 records; last record in 2024 )
Buglossoporus quercinus (Oak Polypore) (3 records; last record in 2024 )
Bulbillomyces farinosus (Couscous Crust) (35 records; last record in 2025 )
Bulgaria inquinans (Black Bulgar / Bachelor's Buttons) (132 records; last record in 2025 )
Butyriboletus appendiculatus (Oak Bolete) (3 records; last record in 2010 )
Byssocorticium atrovirens (Green Webcrust) (4 records; last record in 2022 )
Byssomerulius corium (Netted Crust) (489 records; last record in 2025 )
Byssonectria fusispora (1 record; last record in 2025 )
Byssonectria terrestris (Butterycups) (13 records; last record in 2025 )
Byssonectria tetraspora [Octospora leucoloma var. tetraspora ] (1 record; last record in 1978 )
Byssostilbe stilbigera [Polycephalomyces tomentosus ] (5 records; last record in 2025 )
Cacumisporium capitulatum (10 records; last record in 2025 )
Calcarisporium arbuscula (18 records; last record in 2025 )
Calloria neglecta [Calloria tremelloides (Nettle Pox) ] (170 records; last record in 2025 )
Calloria tremelloides (Nettle Pox) (170 records; last record in 2025 )
Calloria urticae [Calloria tremelloides (Nettle Pox) ] (170 records; last record in 2025 )
Caloboletus calopus (Bitter Beech Bolete) (5 records; last record in 2013 )
Caloboletus radicans (Rooting Bolete) (32 records; last record in 2025 )
Calocera cornea (Small Stagshorn) (314 records; last record in 2025 )
Calocera furcata (Forked Stagshorn) (1 record; last record in 2012 )
Calocera glossoides (Tongue Stagshorn) (5 records; last record in 2002 )
Calocera pallidospathulata (Pale Stagshorn) (172 records; last record in 2025 )
Calocera viscosa (Yellow Stagshorn) (337 records; last record in 2025 )
Calocybe carnea [Rugosomyces carneus (Pink Domecap) ] (108 records; last record in 2025 )
Calocybe constricta [Tricholomella constricta (Mealy Domecap) ] (19 records; last record in 2025 )
Calocybe gambosa (St. George's Mushroom) (156 records; last record in 2024 )
Calocybe gangraenosa (Smoky Domecap) (7 records; last record in 2009 )
Calocybe ionides [Rugosomyces ionides (Violet Domecap) ] (27 records; last record in 2025 )
Calocybe obscurissima [Rugosomyces obscurissimus (Obscure Domecap) ] (1 record; last record in 2024 )
Calomyxa metallica (7 records; last record in 2003 )
Calonectria pseudonaviculata (5 records; last record in 2024 )
Calophoma clematidina (1 record; last record in 2025 )
Caloscypha fulgens (Golden Cup) (2 records; last record in 2021 )
Calosphaeria pulchella (3 records; last record in 2025 )
Calosphaeria wahlenbergii (6 records; last record in 2025 )
Calvatia gigantea (Giant Puffball) (221 records; last record in 2025 )
Calycella ferruginea (1 record; last record in 1976 )
Calycellina alniella (8 records; last record in 2024 )
Calycellina asperipila (1 record; last record in 2024 )
Calycellina caricina (1 record; last record in 1948 )
Calycellina chlorinella (3 records; last record in 1993 )
Calycellina leucella (1 record; last record in 2022 )
Calycellina ochracea (3 records; last record in 2022 )
Calycellina phalaridis (1 record; last record in 1944 )
Calycellina populina (2 records; last record in 2025 )
Calycellina punctata (2 records; last record in 2025 )
Calycellina spiraeae (1 record; last record in 1981 )
Calycina alniella [Calycellina alniella ] (8 records; last record in 2024 )
Calycina chionea (2 records; last record in 2002 )
Calycina citrina (Lemon Disco) (178 records; last record in 2025 )
Calycina claroflava (Sulphur Disco) (75 records; last record in 2025 )
Calycina discreta (2 records; last record in 2009 )
Calycina gemmarum (3 records; last record in 2025 )
Calycina herbarum (39 records; last record in 2025 )
Calycina lactea (3 records; last record in 1992 )
Calycina parilis (4 records; last record in 2025 )
Calycina scolochloae (3 records; last record in 2025 )
Calycina vulgaris (2 records; last record in 2024 )
Calyptella campanula (Bell Hoodie) (2 records; last record in 1990 )
Calyptella capula (Bowl Hoodie) (74 records; last record in 2025 )
Calyptella gibbosa (1 record; last record in 2025 )
Calyptella griseopallida (4 records; last record in 2023 )
Camarographium stephensii (11 records; last record in 2025 )
Camaropella lutea (31 records; last record in 1998 )
Camaropella microspora (2 records; last record in 1993 )
Camarops lutea [Camaropella lutea ] (31 records; last record in 1998 )
Camarops microspora [Camaropella microspora ] (2 records; last record in 1993 )
Camarops polysperma (Thick Tarcrust) (15 records; last record in 2025 )
Camarosporidiella laburni (6 records; last record in 2024 )
Camarosporidiella spartii (2 records; last record in 2025 )
Camarosporium ambiens (2 records; last record in 1940 )
Camarosporium feurichii (5 records; last record in 2025 )
Camarosporium junci (1 record; last record in 1940 )
Camarosporium oreades (59 records; last record in 2025 )
Camarosporium ribis (1 record; last record in 1939 )
Camarosporium robiniae (1 record; last record in 2024 )
Camarosporium rosae (2 records; last record in 1945 )
Camarosporium salicinum (1 record; last record in 1936 )
Camarosporium tamaricis (1 record; last record in 1940 )
Campanella caesia (Marram Oysterling) (3 records; last record in 2009 )
Camposporium cambrense (1 record; last record in 2002 )
Camposporium pellucidum (1 record; last record in 1981 )
Candelabrochaete septocystidia (Crosswalled Crust) (7 records; last record in 1999 )
Candelabrum spinulosum (1 record; last record in 2002 )
Candolleomyces candolleanus [Psathyrella candolleana (Pale Brittlestem) ] (459 records; last record in 2025 )
Cantharellula umbonata (The Humpback) (2 records; last record in 1988 )
Cantharellus cibarius (Chanterelle) (124 records; last record in 2025 )
Cantharellus cinereus [Craterellus cinereus (Ashen Chanterelle) ] (1 record; last record in 2002 )
Cantharellus tubaeformis (Trumpet Chanterelle) (21 records; last record in 2025 )
Capitotricha bicolor (9 records; last record in 1995 )
Capnodium citri (2 records; last record in 2024 )
Capnodium footii [Dennisiella babingtonii ] (75 records; last record in 2026 )
Capnodium salicinum (1 record; last record in 2022 )
Capnodium tiliae (12 records; last record in 2024 )
Capronia nigerrima [Berlesiella nigerrima ] (47 records; last record in 2025 )
Carbonea vitellinaria (1 record; last record in 1988 )
Caryophylloseptoria lychnidis (27 records; last record in 2025 )
Catinella olivacea (Olive Salver) (10 records; last record in 2024 )
Caudospora taleola (1 record; last record in 2003 )
Cejpia hystrix (1 record; last record in 2024 )
Cellypha goldbachii (Hairy Cuplet) (5 records; last record in 2025 )
Cenangium ferruginosum (4 records; last record in 2019 )
Cephalotheca sulfurea (2 records; last record in 2003 )
Cephalotrichum microsporum (2 records; last record in 2025 )
Cephalotrichum nanum (1 record; last record in 2021 )
Cephalotrichum purpureofuscum (3 records; last record in 2021 )
Cephalotrichum stemonitis (10 records; last record in 2025 )
Ceraceomyces crispatus (Serpentine Crust) (1 record; last record in 1983 )
Ceraceomyces tessulatus (Checkered Crust) (18 records; last record in 1993 )
Ceratellopsis aculeata (Spine Club) (3 records; last record in 1948 )
Ceratiomyxa fruticulosa (138 records; last record in 2025 )
Ceratiomyxa fruticulosa var. fruticulosa [Ceratiomyxa fruticulosa ] (138 records; last record in 2025 )
Ceratiomyxa fruticulosa var. porioides [Ceratiomyxa porioides ] (1 record; last record in 2021 )
Ceratiomyxa porioides (1 record; last record in 2021 )
Ceratobasidium cornigerum (Pronged Horncrust) (1 record; last record in 2025 )
Ceratocystis piceae [Ophiostoma piceae ] (3 records; last record in 2025 )
Ceratosphaeria lampadophora (1 record; last record in 1976 )
Ceratostomella rostrata (1 record; last record in 1979 )
Cercidospora epipolytropa (1 record; last record in 2013 )
Cercophora ambigua [Areotheca ambigua ] (1 record; last record in 2023 )
Cercophora caudata [Immersiella caudata ] (2 records; last record in 1981 )
Cercophora sulphurella (1 record; last record in 2024 )
Cercoseptoria handelii [Chuppomyces handelii ] (22 records; last record in 2025 )
Cercospora apii (1 record; last record in 2021 )
Cercospora armoraciae (13 records; last record in 2025 )
Cercospora beticola (15 records; last record in 2025 )
Cercospora chenopodii (5 records; last record in 2024 )
Cercospora chenopodii [Passalora dubia ] (11 records; last record in 2025 )
Cercospora depazeoides [Pseudocercospora depazeoides ] (62 records; last record in 2025 )
Cercospora handelii [Chuppomyces handelii ] (22 records; last record in 2025 )
Cercospora hydrangeae (1 record; last record in 2020 )
Cercospora loti (1 record; last record in 2020 )
Cercospora mercurialis (56 records; last record in 2025 )
Cercospora microsora [Paracercosporidium microsorum ] (31 records; last record in 2025 )
Cercospora nasturtii [Cercospora armoraciae ] (13 records; last record in 2025 )
Cercospora radiata (1 record; last record in 2025 )
Cercospora resedae (6 records; last record in 2025 )
Cercospora rhamni (11 records; last record in 2025 )
Cercospora scandens (6 records; last record in 2023 )
Cercospora violae (14 records; last record in 2024 )
Cercospora zebrina (3 records; last record in 2024 )
Cercospora zonata (1 record; last record in 2022 )
Cercosporella jaapiana (1 record; last record in 2023 )
Cercosporella primulae (15 records; last record in 2025 )
Cercosporella virgaureae (1 record; last record in 1950 )
Ceriophora palustris (13 records; last record in 1977 )
Cerioporus squamosus [Polyporus squamosus (Dryad's Saddle) ] (381 records; last record in 2025 )
Ceriospora polygonacearum (1 record; last record in 2024 )
Ceriporia excelsa (Pinkish Porecrust) (2 records; last record in 1998 )
Ceriporia purpurea (Bruising Porecrust) (14 records; last record in 2025 )
Ceriporia reticulata (Reticulate Porecrust) (22 records; last record in 2025 )
Ceriporia viridans (Greening Porecrust) (4 records; last record in 2025 )
Ceriporiopsis gilvescens (Pink Porecrust) (5 records; last record in 2024 )
Ceriporiopsis pannocincta (Green Porecrust) (1 record; last record in 2003 )
Cerrena unicolor (Labyrinth Turkeytail) (6 records; last record in 2023 )
Ceuthospora buxi (2 records; last record in 2023 )
Ceuthospora euonymi (8 records; last record in 2025 )
Ceuthospora feurichii [Phacidium vincae ] (1 record; last record in 2023 )
Ceuthospora lauri [Phacidium lauri ] (207 records; last record in 2025 )
Ceuthospora mahoniae (5 records; last record in 2025 )
Chaenothecopsis retinens (6 records; last record in 2025 )
Chaetomium bostrychodes [Collariella bostrychodes ] (2 records; last record in 2018 )
Chaetomium elatum (7 records; last record in 2003 )
Chaetomium globosum (7 records; last record in 2003 )
Chaetosphaerella fusca (1 record; last record in 2016 )
Chaetosphaerella phaeostroma (Black Velvet) (199 records; last record in 2025 )
Chaetosphaeria bramleyi (1 record; last record in 2025 )
Chaetosphaeria callimorpha [Dictyochaeta callimorpha ] (6 records; last record in 2023 )
Chaetosphaeria inaequalis (2 records; last record in 2002 )
Chaetosphaeria innumera (9 records; last record in 1994 )
Chaetosphaeria myriocarpa [Ejnerjensenia myriocarpa ] (41 records; last record in 2003 )
Chaetosphaeria ovoidea [Menispora glauca ] (7 records; last record in 2022 )
Chaetosphaeria pileoferruginea (1 record; last record in 1957 )
Chaetosphaeria pulviscula [Menispora caesia ] (6 records; last record in 2002 )
Chalara brefeldii (2 records; last record in 1941 )
Chalara fraxinea [Hymenoscyphus fraxineus (Ash Disco) ] (37 records; last record in 2024 )
Chalara pteridina (3 records; last record in 2025 )
Chalciporus piperatus (Peppery Bolete) (67 records; last record in 2025 )
Chamaemyces fracidus (Dewdrop Dapperling) (14 records; last record in 2023 )
Cheilymenia cadaverina (1 record; last record in 2007 )
Cheilymenia coprinaria (4 records; last record in 2019 )
Cheilymenia fimicola (26 records; last record in 2025 )
Cheilymenia granulata (Cowpat Gem) (66 records; last record in 2025 )
Cheilymenia pulcherrima (2 records; last record in 2024 )
Cheilymenia raripila (1 record; last record in 2016 )
Cheilymenia stercorea (8 records; last record in 2024 )
Cheilymenia theleboloides (3 records; last record in 2021 )
Cheilymenia vitellina (7 records; last record in 1993 )
Cheimonophyllum candidissimum (Snowy Oysterling) (1 record; last record in 2003 )
Cheirospora botryospora (3 records; last record in 2018 )
Chitonospora ammophila (2 records; last record in 2022 )
Chloridium virescens (1 record; last record in 1985 )
Chlorociboria aeruginascens (Green Elfcup) (307 records; last record in 2025 )
Chlorophyllum brunneum (Brown Parasol) (47 records; last record in 2025 )
Chlorophyllum olivieri (Conifer Parasol) (20 records; last record in 2025 )
Chlorophyllum rachodes [Chlorophyllum rhacodes (Shaggy Parasol) ] (441 records; last record in 2025 )
Chlorophyllum rachodes var. bohemica [Chlorophyllum brunneum (Brown Parasol) ] (47 records; last record in 2025 )
Chlorophyllum rhacodes (Shaggy Parasol) (441 records; last record in 2025 )
Chondrostereum purpureum (Silverleaf Fungus) (504 records; last record in 2025 )
Chromelosporiopsis carnea (1 record; last record in 2003 )
Chromelosporium carneum [Chromelosporiopsis carnea ] (1 record; last record in 2003 )
Chromocyphella muscicola (Moss Ear) (5 records; last record in 2024 )
Chromosera citrinopallida (Arched Waxcap) (1 record; last record in 2024 )
Chromosporium lateritium (2 records; last record in 1978 )
Chroogomphus rutilus (Copper Spike) (109 records; last record in 2025 )
Chrysomphalina grossula (Green Navel) (1 record; last record in 2020 )
Chrysosporium sulphureum (1 record; last record in 1941 )
Chuppomyces handelii (22 records; last record in 2025 )
Ciboria acerina (2 records; last record in 1953 )
Ciboria alni (1 record; last record in 1998 )
Ciboria amentacea [Ciboria caucus (Alder Goblet) ] (64 records; last record in 2025 )
Ciboria aschersoniana [Gloeotinia aschersoniana ] (3 records; last record in 1947 )
Ciboria batschiana (12 records; last record in 2023 )
Ciboria caucus (Alder Goblet) (64 records; last record in 2025 )
Ciboria rufofusca (1 record; last record in 2019 )
Ciboria viridifusca (3 records; last record in 2025 )
Ciborinia candolleana [Scleromitrula candolleana ] (8 records; last record in 1977 )
Ciborinia hirtella (4 records; last record in 2002 )
Ciliolarina laricina (1 record; last record in 2024 )
Ciliospora albida (2 records; last record in 1958 )
Cinereomyces lindbladii (Patchy Porecrust) (3 records; last record in 2025 )
Cistella acuum (5 records; last record in 2020 )
Cistella caricis (1 record; last record in 2020 )
Cistella dentata (1 record; last record in 2025 )
Cistella fugiens (9 records; last record in 2025 )
Cistella grevillei (13 records; last record in 2024 )
Cladobotryum macrosporum (1 record; last record in 1981 )
Cladochytrium menyanthis (2 records; last record in 2021 )
Cladosporium aecidiicola (6 records; last record in 2025 )
Cladosporium chlorocephalum (3 records; last record in 1955 )
Cladosporium epimyces (1 record; last record in 1940 )
Cladosporium epiphyllum (5 records; last record in 1942 )
Cladosporium herbarum [Mycosphaerella tassiana ] (21 records; last record in 2025 )
Cladosporium licheniphilum (1 record; last record in 2023 )
Cladosporium macrocarpum (1 record; last record in 2017 )
Cladosporium ornithogali (1 record; last record in 1940 )
Cladosporium syringae (1 record; last record in 1936 )
Cladosporium typharum (2 records; last record in 1941 )
Cladosporium uredinicola (1 record; last record in 2016 )
Clasterosporium caricinum (26 records; last record in 1957 )
Clathrus archeri (Devil's Fingers) (2 records; last record in 2023 )
Clathrus ruber (Red Cage) (3 records; last record in 2023 )
Claussenomyces atrovirens [Vexillomyces atrovirens ] (3 records; last record in 1978 )
Claussenomyces dacrymycetoideus (1 record; last record in 2024 )
Claussenomyces dacrymycetoideus [Vexillomyces dacrymycetoideus ] (1 record; last record in 2023 )
Claussenomyces prasinulus [Dendrostilbella prasinula ] (10 records; last record in 2024 )
Clavaria acuta (Pointed Club) (43 records; last record in 2024 )
Clavaria amethystina (1 record; last record in 2001 )
Clavaria argillacea (Moor Club) (33 records; last record in 2025 )
Clavaria coralloides [Clavulina coralloides (Crested Coral) ] (140 records; last record in 2025 )
Clavaria crosslandii (Pallid Club) (1 record; last record in 2024 )
Clavaria falcata (Pointed Club) (1 record; last record in 2025 )
Clavaria fragilis (White Spindles) (42 records; last record in 2023 )
Clavaria fumosa (Smoky Spindles) (11 records; last record in 2024 )
Clavaria greletii (Dark Club) (2 records; last record in 2021 )
Clavaria incarnata (Skinny Club) (1 record; last record in 2007 )
Clavaria rugosa [Clavulina rugosa (Wrinkled Club) ] (103 records; last record in 2025 )
Clavaria tenuipes (Skinnyfoot Club) (9 records; last record in 2015 )
Clavaria zollingeri [Clavaria amethystina ] (1 record; last record in 2001 )
Clavariadelphus ligula (Ochre Club) (2 records; last record in 1993 )
Clavariadelphus pistillaris (Giant Club) (3 records; last record in 2007 )
Clavariopsis aquatica (3 records; last record in 2025 )
Claviceps arundinis (30 records; last record in 2025 )
Claviceps nigricans (15 records; last record in 2023 )
Claviceps purpurea [Claviceps arundinis ] (30 records; last record in 2025 )
Claviceps purpurea (Ergot) (127 records; last record in 2025 )
Claviceps purpurea var. purpurea [Claviceps arundinis ] (30 records; last record in 2025 )
Claviceps purpurea var. purpurea [Claviceps purpurea (Ergot) ] (127 records; last record in 2025 )
Claviceps purpurea var. spartinae [Claviceps spartinae ] (4 records; last record in 2024 )
Claviceps spartinae (4 records; last record in 2024 )
Clavicorona taxophila (Yew Club) (8 records; last record in 2021 )
Clavidisculum caricis [Cistella caricis ] (1 record; last record in 2020 )
Clavulina cinerea (Grey Coral) (92 records; last record in 2025 )
Clavulina cinerea f. cinerea [Clavulina cinerea (Grey Coral) ] (92 records; last record in 2025 )
Clavulina coralloides (Crested Coral) (140 records; last record in 2025 )
Clavulina cristata [Clavulina coralloides (Crested Coral) ] (140 records; last record in 2025 )
Clavulina rugosa (Wrinkled Club) (103 records; last record in 2025 )
Clavulinopsis corniculata (Meadow Coral) (100 records; last record in 2025 )
Clavulinopsis fusiformis (Golden Spindles) (38 records; last record in 2024 )
Clavulinopsis helvola (Yellow Club) (135 records; last record in 2025 )
Clavulinopsis laeticolor (Handsome Club) (50 records; last record in 2025 )
Clavulinopsis luteoalba (Apricot Club) (50 records; last record in 2025 )
Clavulinopsis umbrinella (Beige Coral) (10 records; last record in 2025 )
Clitocella popinalis (17 records; last record in 2020 )
Clitocybe agrestis (Field Funnel) (13 records; last record in 2021 )
Clitocybe alnetorum (3 records; last record in 1993 )
Clitocybe amarescens (4 records; last record in 2024 )
Clitocybe barbularum (Dune Funnel) (2 records; last record in 2015 )
Clitocybe brumalis (Winter Funnel) (10 records; last record in 1992 )
Clitocybe candicans [Leucocybe candicans (White Funnel) ] (20 records; last record in 2021 )
Clitocybe costata [Infundibulicybe costata ] (3 records; last record in 1991 )
Clitocybe dealbata (108 records; last record in 2025 )
Clitocybe diatreta (Pierced Funnel) (63 records; last record in 2023 )
Clitocybe ditopus (Mealy Frosted Funnel) (35 records; last record in 2007 )
Clitocybe ericetorum (1 record; last record in 1983 )
Clitocybe fragrans (Fragrant Funnel) (418 records; last record in 2025 )
Clitocybe geotropa [Infundibulicybe geotropa (Trooping Funnel) ] (67 records; last record in 2025 )
Clitocybe gibba [Infundibulicybe gibba (Common Funnel) ] (316 records; last record in 2025 )
Clitocybe harmajae (3 records; last record in 1990 )
Clitocybe houghtonii [Leucocybe houghtonii (Pink Gilled Funnel) ] (10 records; last record in 1993 )
Clitocybe hydrogramma (1 record; last record in 2000 )
Clitocybe maxima (1 record; last record in 1990 )
Clitocybe metachroa (Twotone Funnel) (203 records; last record in 2025 )
Clitocybe nebularis (Clouded Funnel) (582 records; last record in 2025 )
Clitocybe nebularis var. alba [Clitocybe nebularis (Clouded Funnel) ] (582 records; last record in 2025 )
Clitocybe obsoleta (17 records; last record in 2025 )
Clitocybe odora (Aniseed Funnel) (192 records; last record in 2025 )
Clitocybe pausiaca (7 records; last record in 1993 )
Clitocybe phaeophthalma [Singerocybe phaeophthalma (Chickenrun Funnel) ] (127 records; last record in 2025 )
Clitocybe phyllophila (Frosty Funnel) (142 records; last record in 2025 )
Clitocybe rivulosa (Fool's Funnel) (172 records; last record in 2025 )
Clitocybe sinopica [Bonomyces sinopicus (Spring Funnel) ] (2 records; last record in 2010 )
Clitocybe subspadicea (Pale Date Funnel) (2 records; last record in 2025 )
Clitocybe tornata (1 record; last record in 1984 )
Clitocybe trulliformis [Infundibulicybe trulliformis (Dapper Funnel) ] (8 records; last record in 1994 )
Clitocybe truncicola (Trunk Funnel) (1 record; last record in 2012 )
Clitocybe vernicosa (1 record; last record in 1984 )
Clitocybe vibecina (Mealy Funnel) (117 records; last record in 2025 )
Clitopilus daamsii (Pinkgilled Oysterling) (1 record; last record in 2024 )
Clitopilus hobsonii (Miller's Oysterling) (71 records; last record in 2025 )
Clitopilus passeckerianus (Straw Oysterling) (2 records; last record in 2010 )
Clitopilus pinsitus (Broadleaf Oysterling) (2 records; last record in 2011 )
Clitopilus prunulus (The Miller) (89 records; last record in 2025 )
Clitopilus scyphoides (Cupped Oysterling) (11 records; last record in 2023 )
Clitopilus scyphoides var. scyphoides [Clitopilus scyphoides (Cupped Oysterling) ] (11 records; last record in 2023 )
Clonostachys grammicospora (1 record; last record in 1987 )
Clonostachys rosea (3 records; last record in 2025 )
Clypeococcum hypocenomyces (1 record; last record in 1973 )
Clypeosphaeria mamillana (35 records; last record in 2025 )
Coccinonectria pachysandricola (1 record; last record in 2023 )
Coccomyces coronatus (1 record; last record in 2023 )
Coccomyces dentatus (3 records; last record in 2021 )
Codinaea fertilis (2 records; last record in 2025 )
Colacogloea biconidiata (1 record; last record in 2025 )
Coleophoma cylindrospora (22 records; last record in 2025 )
Coleophoma empetri [Coleophoma cylindrospora ] (22 records; last record in 2025 )
Coleophoma prunicola (3 records; last record in 2025 )
Coleosporium sonchi [Coleosporium tussilaginis (Coltsfoot Rust) ] (146 records; last record in 2025 )
Coleosporium tussilaginis (Coltsfoot Rust) (146 records; last record in 2025 )
Coleroa chaetomium (1 record; last record in 2003 )
Coleroa circinans (24 records; last record in 2025 )
Coleroa robertiani (27 records; last record in 2025 )
Collaria arcyrionema (1 record; last record in 2020 )
Collariella bostrychodes (2 records; last record in 2018 )
Colletotrichum dematium (17 records; last record in 2025 )
Colletotrichum fuscum (3 records; last record in 2024 )
Colletotrichum gloeosporioides (68 records; last record in 2025 )
Colletotrichum liliacearum (3 records; last record in 2020 )
Colletotrichum lindemuthianum (1 record; last record in 2015 )
Colletotrichum nymphaeae (4 records; last record in 2025 )
Colletotrichum samararum (1 record; last record in 2024 )
Colletotrichum trichellum (13 records; last record in 2023 )
Colloderma oculatum (1 record; last record in 1979 )
Collybia acervata [Gymnopus acervatus (Conifer Toughshank) ] (3 records; last record in 1994 )
Collybia aquosa [Gymnopus aquosus (Watery Toughshank) ] (4 records; last record in 2022 )
Collybia butyracea [Rhodocollybia butyracea (Butter Cap) ] (814 records; last record in 2025 )
Collybia butyracea var. butyracea [Rhodocollybia butyracea (Butter Cap) ] (814 records; last record in 2025 )
Collybia cirrhata (Piggyback Shanklet) (3 records; last record in 2008 )
Collybia confluens [Gymnopus confluens (Clustered Toughshank) ] (469 records; last record in 2025 )
Collybia cookei (Splitpea Shanklet) (83 records; last record in 2025 )
Collybia dryophila [Gymnopus dryophilus (Russet Toughshank) ] (699 records; last record in 2025 )
Collybia erythropus [Gymnopus erythropus (Redleg Toughshank) ] (144 records; last record in 2025 )
Collybia erythropus [Gymnopus fusipes (Spindle Toughshank) ] (156 records; last record in 2025 )
Collybia fuscopurpurea [Gymnopus fuscopurpureus (Burgundy Toughshank) ] (9 records; last record in 1992 )
Collybia fusipes [Gymnopus fusipes (Spindle Toughshank) ] (156 records; last record in 2025 )
Collybia irina [Lepista irina (Flowery Blewits) ] (25 records; last record in 2025 )
Collybia maculata [Rhodocollybia maculata (Spotted Toughshank / Cocoa Spot) ] (363 records; last record in 2025 )
Collybia ocior [Gymnopus ocior (Spring Toughshank) ] (6 records; last record in 2023 )
Collybia peronata [Gymnopus peronatus (Wood Woollyfoot) ] (642 records; last record in 2025 )
Collybia prolixa [Rhodocollybia prolixa (Toothed Toughshank) ] (2 records; last record in 1987 )
Collybia tuberosa (Lentil Shanklet) (25 records; last record in 2021 )
Collybia vibecina [Clitocybe vibecina (Mealy Funnel) ] (117 records; last record in 2025 )
Colpoma quercinum (51 records; last record in 2024 )
Coltricia perennis (Tiger's Eye) (55 records; last record in 2025 )
Comatricha alta (5 records; last record in 1988 )
Comatricha ellae (1 record; last record in 2003 )
Comatricha laxa (10 records; last record in 1992 )
Comatricha nigra (154 records; last record in 2025 )
Comatricha pulchella (1 record; last record in 1958 )
Comatricha pulchella var. pulchella [Comatricha pulchella ] (1 record; last record in 1958 )
Comatricha tenerrima (8 records; last record in 2003 )
Comoclathris typhicola (9 records; last record in 2025 )
Conidiobolus tenthredinis [Entomophaga tenthredinis ] (2 records; last record in 1943 )
Coniochaeta kellermanii (1 record; last record in 1990 )
Coniochaeta ligniaria (2 records; last record in 2025 )
Coniochaeta malacotricha (3 records; last record in 2020 )
Coniochaeta scatigena (1 record; last record in 1988 )
Coniochaeta subcorticalis (1 record; last record in 1987 )
Coniochaeta velutina (1 record; last record in 1983 )
Coniophora arida (Dry Duster) (24 records; last record in 2024 )
Coniophora fusispora (Spindle Duster) (2 records; last record in 1989 )
Coniophora puteana (Wet Rot) (178 records; last record in 2025 )
Coniothyrium concentricum (7 records; last record in 2025 )
Coniothyrium equiseti (1 record; last record in 1936 )
Coniothyrium hellebori [Microsphaeropsis hellebori ] (11 records; last record in 2025 )
Coniothyrium ilicis (6 records; last record in 2025 )
Coniothyrium palmarum (1 record; last record in 2025 )
Coniothyrium phormii (3 records; last record in 2021 )
Coniothyrium sphaerospermum (1 record; last record in 1943 )
Coniothyrium tamaricis (1 record; last record in 1940 )
Conocybe albipes (Milky Conecap) (71 records; last record in 2025 )
Conocybe apala [Conocybe albipes (Milky Conecap) ] (71 records; last record in 2025 )
Conocybe aporos [Pholiotina aporos ] (19 records; last record in 2025 )
Conocybe arrhenii [Pholiotina arrhenii (Ringed Conecap) ] (20 records; last record in 2024 )
Conocybe aurea (Golden Conecap) (2 records; last record in 2025 )
Conocybe brunnea [Pholiotina brunnea (Brown Conecap) ] (2 records; last record in 1993 )
Conocybe brunneola (Brownish Conecap) (7 records; last record in 1996 )
Conocybe coprophila [Pholiotina coprophila (Dung Conecap) ] (1 record; last record in 2002 )
Conocybe dentatomarginata (Toothed Conecap) (1 record; last record in 2021 )
Conocybe dunensis (Dune Conecap) (6 records; last record in 2003 )
Conocybe farinacea (Mealy Conecap) (1 record; last record in 2025 )
Conocybe filaris (Fool's Conecap) (39 records; last record in 2022 )
Conocybe intrusa (Hothouse Conecap) (1 record; last record in 2005 )
Conocybe lactea [Conocybe albipes (Milky Conecap) ] (71 records; last record in 2025 )
Conocybe mesospora (Ginger Conecap) (2 records; last record in 2003 )
Conocybe percincta [Pholiotina teneroides (Girdled Conecap) ] (18 records; last record in 2024 )
Conocybe pilosella (Callused Conecap) (21 records; last record in 2001 )
Conocybe plicatella (Fluted Conecap) (1 record; last record in 1988 )
Conocybe pubescens (Downy Conecap) (25 records; last record in 2025 )
Conocybe pygmaeoaffinis (Hoary Conecap) (1 record; last record in 2025 )
Conocybe rickeniana (Rusty Conecap) (9 records; last record in 2025 )
Conocybe rickenii (Olive Conecap) (15 records; last record in 2025 )
Conocybe rugosa [Pholiotina rugosa (Wrinkled Conecap) ] (8 records; last record in 2025 )
Conocybe semiglobata (Roundhead Conecap) (4 records; last record in 2025 )
Conocybe siennophylla (Browngilled Conecap) (1 record; last record in 2021 )
Conocybe striaepes [Pholiotina striipes (Linedleg Conecap) ] (1 record; last record in 1990 )
Conocybe subovalis (Ellipsoid Conecap) (13 records; last record in 2023 )
Conocybe subpubescens (Velveteen Conecap) (1 record; last record in 2008 )
Conocybe tenera (Common Conecap) (164 records; last record in 2025 )
Conocybe utriformis [Pholiotina dasypus (Uterine Conecap) ] (1 record; last record in 2003 )
Conocybe velata [Pholiotina velata (Veiled Conecap) ] (2 records; last record in 2024 )
Conocybe velutipes (Fleecyfoot Conecap) (3 records; last record in 2023 )
Conocybe vestita [Pholiotina vestita (Caped Conecap) ] (3 records; last record in 1996 )
Conocybe vexans [Pholiotina vexans (Vexed Conecap) ] (7 records; last record in 2025 )
Contumyces rosellus (Rosy Navel) (1 record; last record in 1991 )
Coprinellus angulatus (12 records; last record in 2025 )
Coprinellus callinus (4 records; last record in 2025 )
Coprinellus congregatus (3 records; last record in 2025 )
Coprinellus curtus (Short Inkcap) (4 records; last record in 2025 )
Coprinellus disseminatus (Fairy Inkcap) (290 records; last record in 2025 )
Coprinellus domesticus (Firerug Inkcap) (93 records; last record in 2025 )
Coprinellus ellisii (4 records; last record in 1996 )
Coprinellus ephemerus (2 records; last record in 2020 )
Coprinellus flocculosus (Flocculose Inkcap) (7 records; last record in 2022 )
Coprinellus heptemerus (Dewdrop Inkcap) (32 records; last record in 2025 )
Coprinellus heterosetulosus (9 records; last record in 2021 )
Coprinellus heterothrix (1 record; last record in 2000 )
Coprinellus impatiens (21 records; last record in 2025 )
Coprinellus marculentus (6 records; last record in 2025 )
Coprinellus micaceus (Glistening Inkcap) (678 records; last record in 2025 )
Coprinellus pellucidus (1 record; last record in 2021 )
Coprinellus pusillulus (3 records; last record in 2024 )
Coprinellus pusillulus [Coprinellus heptemerus (Dewdrop Inkcap) ] (32 records; last record in 2025 )
Coprinellus radians (10 records; last record in 2018 )
Coprinellus radicellus (2 records; last record in 2021 )
Coprinellus saccharinus (Sweet Inkcap) (1 record; last record in 2022 )
Coprinellus silvaticus (Woodland Inkcap) (1 record; last record in 1981 )
Coprinellus truncorum (Trunk Inkcap) (15 records; last record in 2019 )
Coprinellus velatopruinatus (2 records; last record in 2022 )
Coprinellus xanthothrix (Blond Inkcap) (11 records; last record in 2025 )
Coprinopsis acuminata (Humpback Inkcap) (2 records; last record in 2019 )
Coprinopsis alnivora (Rothole Inkcap) (1 record; last record in 2024 )
Coprinopsis alopecia (Distinguished Inkcap) (1 record; last record in 1974 )
Coprinopsis ammophilae (Dune Inkcap) (5 records; last record in 2022 )
Coprinopsis atramentaria (Common Inkcap) (331 records; last record in 2025 )
Coprinopsis bellula (Exquisite Inkcap) (2 records; last record in 2025 )
Coprinopsis candidata (White Inkcap) (1 record; last record in 2018 )
Coprinopsis candidolanata (Woolly White Inkcap) (4 records; last record in 2024 )
Coprinopsis canoceps (4 records; last record in 2020 )
Coprinopsis cinerea (Grey Inkcap) (27 records; last record in 2025 )
Coprinopsis cordispora (1 record; last record in 2025 )
Coprinopsis cordispora [Narcissea cordispora (Ticker Inkcap) ] (29 records; last record in 2025 )
Coprinopsis cortinata (Veiled Inkcap) (9 records; last record in 2025 )
Coprinopsis cothurnata (Powdered Inkcap) (5 records; last record in 2006 )
Coprinopsis disseminatus [Coprinellus disseminatus (Fairy Inkcap) ] (290 records; last record in 2025 )
Coprinopsis echinospora (Warty Inkcap) (4 records; last record in 2023 )
Coprinopsis ephemeroides [Coprinus ephemeroides ] (13 records; last record in 2025 )
Coprinopsis friesii (Rhomboid Inkcap) (26 records; last record in 2025 )
Coprinopsis jonesii (Bonfire Inkcap) (2 records; last record in 2002 )
Coprinopsis kubickae (Bulbous Inkcap) (21 records; last record in 2024 )
Coprinopsis laanii (Dotty Inkcap) (2 records; last record in 2024 )
Coprinopsis lagopides (16 records; last record in 2002 )
Coprinopsis lagopus (Hare'sfoot Inkcap) (298 records; last record in 2025 )
Coprinopsis lagopus var. vacillans (7 records; last record in 2025 )
Coprinopsis macrocephala (Bighead Inkcap) (2 records; last record in 1988 )
Coprinopsis marcescibilis (Ephemeral Inkcap) (11 records; last record in 2025 )
Coprinopsis martinii (Rushy Inkcap ) (1 record; last record in 2016 )
Coprinopsis narcotica (Stinking Inkcap) (5 records; last record in 2019 )
Coprinopsis nivea (Snowy Inkcap) (50 records; last record in 2025 )
Coprinopsis pachyderma (Thickskinned Inkcap) (2 records; last record in 2018 )
Coprinopsis pachysperma (Thickspored Inkcap) (1 record; last record in 2017 )
Coprinopsis patouillardii (8 records; last record in 2017 )
Coprinopsis phaeospora (Darkspored Inkcap) (4 records; last record in 2004 )
Coprinopsis phlyctidospora (Wartyspored Inkcap) (2 records; last record in 2025 )
Coprinopsis picacea (Magpie Inkcap) (35 records; last record in 2025 )
Coprinopsis pseudofriesii (Thorny Inkcap) (1 record; last record in 2017 )
Coprinopsis pseudonivea (Aromatic Inkcap) (12 records; last record in 2025 )
Coprinopsis pseudoradiata (False Rayed Inkcap) (1 record; last record in 1994 )
Coprinopsis radiata (Rayed Inkcap) (29 records; last record in 2025 )
Coprinopsis romagnesiana (Orangy Inkcap) (3 records; last record in 2023 )
Coprinopsis rugosobispora (Rusty Inkcap) (2 records; last record in 2010 )
Coprinopsis semitalis (Winged Inkcap) (5 records; last record in 2019 )
Coprinopsis stercorea (Dung Inkcap) (72 records; last record in 2025 )
Coprinopsis tigrinella (Speckled Inkcap) (2 records; last record in 2018 )
Coprinopsis trispora (Threespored Inkcap) (3 records; last record in 2025 )
Coprinopsis tuberosa (Tuberous Inkcap) (7 records; last record in 2025 )
Coprinopsis urticicola (Swamp Inkcap) (19 records; last record in 2025 )
Coprinopsis xenobia (3 records; last record in 2025 )
Coprinus atramentarius [Coprinopsis atramentaria (Common Inkcap) ] (331 records; last record in 2025 )
Coprinus auricomus [Parasola auricoma (Goldenhaired Inkcap) ] (84 records; last record in 2025 )
Coprinus comatus (Shaggy Inkcap / Lawyer's Wig) (371 records; last record in 2025 )
Coprinus cordisporus [Narcissea cordispora (Ticker Inkcap) ] (29 records; last record in 2025 )
Coprinus cortinatus [Coprinopsis cortinata (Veiled Inkcap) ] (9 records; last record in 2025 )
Coprinus disseminatus [Coprinellus disseminatus (Fairy Inkcap) ] (290 records; last record in 2025 )
Coprinus domesticus [Coprinellus domesticus (Firerug Inkcap) ] (93 records; last record in 2025 )
Coprinus ephemeroides (13 records; last record in 2025 )
Coprinus fimetarius (1 record; last record in 2003 )
Coprinus foetidellus (1 record; last record in 2017 )
Coprinus heptemerus [Coprinellus heptemerus (Dewdrop Inkcap) ] (32 records; last record in 2025 )
Coprinus insignis [Coprinopsis alopecia (Distinguished Inkcap) ] (1 record; last record in 1974 )
Coprinus lagopus [Coprinopsis lagopus (Hare'sfoot Inkcap) ] (298 records; last record in 2025 )
Coprinus micaceus [Coprinellus micaceus (Glistening Inkcap) ] (678 records; last record in 2025 )
Coprinus patouillardii [Coprinopsis patouillardii ] (8 records; last record in 2017 )
Coprinus picacea [Coprinopsis picacea (Magpie Inkcap) ] (35 records; last record in 2025 )
Coprinus plicatilis [Parasola plicatilis (Pleated Inkcap) ] (250 records; last record in 2025 )
Coprinus romagnesianus [Coprinopsis romagnesiana (Orangy Inkcap) ] (3 records; last record in 2023 )
Coprinus silvaticus [Coprinellus silvaticus (Woodland Inkcap) ] (1 record; last record in 1981 )
Coprinus sterquilinus (Midden Inkcap) (3 records; last record in 2025 )
Coprinus tuberosus [Coprinopsis tuberosa (Tuberous Inkcap) ] (7 records; last record in 2025 )
Coprinus velox (3 records; last record in 1990 )
Coprobia granulata [Cheilymenia granulata (Cowpat Gem) ] (66 records; last record in 2025 )
Coprotus aurora (1 record; last record in 2017 )
Coprotus granuliformis (1 record; last record in 2003 )
Coprotus luteus (1 record; last record in 2013 )
Coprotus ochraceus (3 records; last record in 2020 )
Coprotus sexdecimsporus (2 records; last record in 2025 )
Cordyceps capitata [Tolypocladium capitatum (Drumstick Truffleclub) ] (5 records; last record in 2018 )
Cordyceps entomorrhiza [Ophiocordyceps entomorrhiza ] (13 records; last record in 1958 )
Cordyceps farinosa (95 records; last record in 2024 )
Cordyceps forquignonii [Ophiocordyceps forquignonii (Yellow Waspclub) ] (10 records; last record in 2016 )
Cordyceps fumosorosea (2 records; last record in 2022 )
Cordyceps gracilis [Paraisaria gracilis ] (4 records; last record in 2002 )
Cordyceps longisegmentis [Tolypocladium longisegmentatum ] (1 record; last record in 2010 )
Cordyceps militaris (Scarlet Caterpillarclub) (36 records; last record in 2025 )
Cordyceps ophioglossoides [Tolypocladium ophioglossoides (Snaketongue Truffleclub) ] (7 records; last record in 2021 )
Cordyceps sphecocephala [Ophiocordyceps sphecocephala ] (2 records; last record in 1956 )
Cordyceps tenuipes (1 record; last record in 1981 )
Cordyceps tuberculata (Dwarf Caterpillarclub) (12 records; last record in 1956 )
Coremiella ulmariae (2 records; last record in 1963 )
Coriolopsis gallica [Trametes gallica (Brownflesh Bracket) ] (16 records; last record in 2025 )
Coronophora annexa (1 record; last record in 1990 )
Corticifraga fuckelii (3 records; last record in 2026 )
Corticifraga peltigerae (1 record; last record in 2025 )
Corticium roseum (Pink Crust) (7 records; last record in 2020 )
Cortinarius acutus (Peaked Webcap) (20 records; last record in 2017 )
Cortinarius albocyaneus (Glossy Webcap) (1 record; last record in 2025 )
Cortinarius alboviolaceus (Pearly Webcap) (18 records; last record in 2017 )
Cortinarius allutus (1 record; last record in 1936 )
Cortinarius alnetorum (2 records; last record in 2023 )
Cortinarius amoenolens (Blueleg Webcap) (6 records; last record in 1999 )
Cortinarius anomalus (Variable Webcap) (69 records; last record in 2025 )
Cortinarius anthracinus (Smouldering Webcap) (5 records; last record in 2000 )
Cortinarius armeniacus (Apricot Webcap) (2 records; last record in 1883 )
Cortinarius armillatus (Red Banded Webcap) (11 records; last record in 2011 )
Cortinarius azureus [Cortinarius anomalus (Variable Webcap) ] (69 records; last record in 2025 )
Cortinarius balaustinus (Granulated Webcap) (1 record; last record in 1935 )
Cortinarius balteatocumatilis (Undulating Webcap) (1 record; last record in 1999 )
Cortinarius betuletorum [Cortinarius raphanoides (Radishy Webcap) ] (15 records; last record in 2008 )
Cortinarius bibulus (Swampling Webcap) (2 records; last record in 1988 )
Cortinarius bicolor [Cortinarius cagei (Bicoloured Webcap) ] (8 records; last record in 1938 )
Cortinarius bivelus (Woollyfoot Webcap ) (1 record; last record in 1934 )
Cortinarius bolaris (Dappled Webcap) (7 records; last record in 2015 )
Cortinarius brunneus (Brown Webcap) (7 records; last record in 2006 )
Cortinarius brunneus var. brunneus [Cortinarius brunneus (Brown Webcap) ] (7 records; last record in 2006 )
Cortinarius brunneus var. glandicolor [Cortinarius glandicolor (Acorn Webcap) ] (15 records; last record in 2022 )
Cortinarius bulbosus (Bulbous Webcap) (3 records; last record in 1990 )
Cortinarius caerulescens (Mealy Bigfoot Webcap) (6 records; last record in 1994 )
Cortinarius cagei (Bicoloured Webcap) (8 records; last record in 1938 )
Cortinarius callochrous (Beautiful Webcap) (1 record; last record in 2001 )
Cortinarius calochrous var. calochrous [Cortinarius callochrous (Beautiful Webcap) ] (1 record; last record in 2001 )
Cortinarius camphoratus (Goatcheese Webcap) (1 record; last record in 1872 )
Cortinarius caninus (Canine Webcap) (11 records; last record in 1997 )
Cortinarius caperatus (The Gypsy / The Dandy) (1 record; last record in 1919 )
Cortinarius castaneus (Sable Webcap) (2 records)
Cortinarius causticus [Cortinarius leucoluteolus (Jaundiced Webcap) ] (7 records; last record in 2001 )
Cortinarius cinnabarinus (Cinnabar Webcap) (5 records; last record in 2022 )
Cortinarius cinnamomeoluteus (Ochre Webcap) (3 records; last record in 2013 )
Cortinarius cinnamomeus (Cinnamon Webcap) (31 records; last record in 2023 )
Cortinarius cinnamomeus var. croceus [Cortinarius croceus (Saffron Webcap) ] (15 records; last record in 2023 )
Cortinarius collinitus (Blue-girdled Webcap) (3 records; last record in 1938 )
Cortinarius croceocaeruleus [Cortinarius croceocoeruleus (Handsome Webcap) ] (5 records; last record in 2015 )
Cortinarius croceocoeruleus (Handsome Webcap) (5 records; last record in 2015 )
Cortinarius croceoconus [Cortinarius malicorius (Pomegranate Webcap) ] (2 records; last record in 1994 )
Cortinarius croceus (Saffron Webcap) (15 records; last record in 2023 )
Cortinarius crystallinus (2 records)
Cortinarius cumatilis (Wavy Webcap) (2 records; last record in 1899 )
Cortinarius danicus (Rimed Webcap) (1 record; last record in 2020 )
Cortinarius decipiens (Sepia Webcap) (99 records; last record in 2024 )
Cortinarius decipiens var. atrocaeruleus (1 record; last record in 2003 )
Cortinarius decipiens var. decipiens [Cortinarius decipiens (Sepia Webcap) ] (99 records; last record in 2024 )
Cortinarius delibutus (Yellow Webcap) (25 records; last record in 2021 )
Cortinarius diabolicus [Cortinarius suillus (Piggy Webcap) ] (1 record)
Cortinarius duracinus [Cortinarius rigens (Rigid Webcap) ] (5 records; last record in 1992 )
Cortinarius elatior (Tall Webcap) (8 records; last record in 2012 )
Cortinarius elegantior (Elegant Webcap) (1 record; last record in 1994 )
Cortinarius elegantissimus (Dapper Webcap) (1 record; last record in 1999 )
Cortinarius epipurrus (Delightful Webcap) (3 records; last record in 2024 )
Cortinarius erythrinus (Reddish Webcap) (4 records; last record in 1939 )
Cortinarius evernius (Silky Webcap) (2 records; last record in 2000 )
Cortinarius flabellus (5 records; last record in 2025 )
Cortinarius flexipes (Pine Pelargonium Webcap) (32 records; last record in 2023 )
Cortinarius flexipes var. flabellus [Cortinarius flabellus ] (5 records; last record in 2025 )
Cortinarius flexipes var. flexipes [Cortinarius flexipes (Pine Pelargonium Webcap) ] (32 records; last record in 2023 )
Cortinarius gentilis (Conifer Webcap) (2 records; last record in 1939 )
Cortinarius geraniolens (Geranium Webcap) (2 records; last record in 2024 )
Cortinarius glabrellus (Smooth Webcap) (1 record; last record in 2023 )
Cortinarius glandicolor (Acorn Webcap) (15 records; last record in 2022 )
Cortinarius helvelloides (Swamp Webcap) (9 records; last record in 2023 )
Cortinarius helvolus (Lakeside Webcap) (1 record; last record in 1987 )
Cortinarius hemitrichus (Frosty Webcap) (90 records; last record in 2025 )
Cortinarius hinnuleus (Earthy Webcap) (24 records; last record in 2025 )
Cortinarius hirtus (Hairy Webcap) (1 record; last record in 2022 )
Cortinarius impennis (1 record; last record in 1933 )
Cortinarius incisior (Sliced Webcap) (1 record; last record in 2024 )
Cortinarius infractus (Bitter Webcap) (12 records; last record in 2025 )
Cortinarius lacustris (Lakeside Webcap) (1 record; last record in 2024 )
Cortinarius largus (Big Bellied Webcap) (4 records; last record in 2023 )
Cortinarius lepidopus (4 records; last record in 2025 )
Cortinarius leucoluteolus (Jaundiced Webcap) (7 records; last record in 2001 )
Cortinarius leucopus (6 records; last record in 1938 )
Cortinarius lignicola (Carpenter Webcap) (1 record; last record in 2024 )
Cortinarius livido-ochraceus (Wrinkled Webcap) (5 records; last record in 1993 )
Cortinarius malachius (Mallow Webcap) (1 record; last record in 1993 )
Cortinarius malicorius (Pomegranate Webcap) (2 records; last record in 1994 )
Cortinarius mucifluus (Slimy Webcap) (1 record)
Cortinarius mucosus (Orange Webcap) (2 records; last record in 1987 )
Cortinarius multiformis (Fickle Webcap) (5 records; last record in 1998 )
Cortinarius obtusus (Blunt Webcap) (16 records; last record in 1993 )
Cortinarius ochroleucus (Cream Webcap) (5 records; last record in 1993 )
Cortinarius paleaceus (50 records; last record in 2010 )
Cortinarius parvannulatus (Ringed Webcap) (1 record; last record in 2008 )
Cortinarius phoeniceus [Cortinarius purpureus (Imperial Webcap) ] (8 records; last record in 1994 )
Cortinarius pholideus (Scaly Webcap) (6 records; last record in 1982 )
Cortinarius pilatii (Lemonbalm Webcap) (4 records; last record in 2024 )
Cortinarius porphyropus (Purplefoot Webcap) (2 records; last record in 1938 )
Cortinarius pratensis (Meadow Webcap) (5 records; last record in 2015 )
Cortinarius punctatiformis (Speckled Webcap) (2 records; last record in 2024 )
Cortinarius puniceus (1 record; last record in 2022 )
Cortinarius purpurascens (Bruising Webcap) (11 records; last record in 2013 )
Cortinarius purpureus (Imperial Webcap) (8 records; last record in 1994 )
Cortinarius raphanoides (Radishy Webcap) (15 records; last record in 2008 )
Cortinarius rigens (Rigid Webcap) (5 records; last record in 1992 )
Cortinarius rigidus (13 records; last record in 1998 )
Cortinarius rubricosus (Roughened Webcap) (1 record; last record in 2023 )
Cortinarius rufo-olivaceus (Mottled Webcap) (2 records; last record in 1994 )
Cortinarius russus [Phlegmacium russum ] (2 records; last record in 1923 )
Cortinarius salor (Flamboyant Webcap) (1 record; last record in 1985 )
Cortinarius sanguineus (Bloodred Webcap) (27 records; last record in 2021 )
Cortinarius saniosus (Golden Banded Webcap) (15 records; last record in 2001 )
Cortinarius saturninus (Trooping Webcap) (19 records; last record in 2024 )
Cortinarius scandens (Climbing Webcap) (3 records; last record in 1937 )
Cortinarius sebaceus (1 record)
Cortinarius semisanguineus (Surprise Webcap) (64 records; last record in 2025 )
Cortinarius spilomeus (Freckled Webcap) (1 record)
Cortinarius stillatitius (5 records; last record in 1999 )
Cortinarius suillus (Piggy Webcap) (1 record)
Cortinarius tabularis (Wan Webcap) (8 records; last record in 2022 )
Cortinarius talus (Honey Webcap) (2 records; last record in 1991 )
Cortinarius torvus (Stocking Webcap) (36 records; last record in 2024 )
Cortinarius traganus (Gassy Webcap) (1 record; last record in 1980 )
Cortinarius triumphans (Birch Webcap) (18 records; last record in 2021 )
Cortinarius trivialis (Girdled Webcap) (10 records; last record in 2023 )
Cortinarius turmalis [Thaxterogaster turmalis ] (1 record; last record in 1897 )
Cortinarius uliginosus (Marsh Webcap) (11 records; last record in 2025 )
Cortinarius umbrinolens (Umber Webcap) (10 records; last record in 2025 )
Cortinarius variicolor (Contrary Webcap) (3 records; last record in 2002 )
Cortinarius varius (1 record; last record in 1934 )
Cortinarius velenovskyanus (Resinous Webcap) (1 record; last record in 2025 )
Cortinarius vibratilis (Quivering Webcap) (3 records; last record in 1938 )
Cortinarius violaceus (Violet Webcap) (5 records; last record in 2024 )
Cortinarius violilamellatus (Aromatic Webcap) (1 record; last record in 2002 )
Coryne atrovirens [Vexillomyces atrovirens ] (3 records; last record in 1978 )
Coryneopsis canina [Seimatosporium caninum ] (1 record; last record in 1940 )
Coryneopsis corni-albae (2 records; last record in 1940 )
Coryneopsis henriquesiana (1 record; last record in 1940 )
Coryneopsis microsticta (17 records; last record in 1945 )
Corynespora olivacea [Helminthosporium oligosporum ] (28 records; last record in 2025 )
Corynespora smithii (14 records; last record in 2025 )
Coryneum disciforme (3 records; last record in 1940 )
Coryneum kunzei (1 record; last record in 1940 )
Cosmospora annulohypoxyli (1 record; last record in 2025 )
Cosmospora arxii (2 records; last record in 2025 )
Cosmospora purtonii [Stylonectria purtonii ] (4 records; last record in 2024 )
Cosmospora rishbethii (1 record; last record in 1957 )
Costantinella micheneri (1 record; last record in 2025 )
Craterellus cinereus (Ashen Chanterelle) (1 record; last record in 2002 )
Craterellus cornucopioides (Horn of Plenty) (1 record; last record in 2011 )
Craterellus sinuosus (Sinuous Chanterelle) (8 records; last record in 2016 )
Craterium aureum (3 records; last record in 1987 )
Craterium leucocephalum (16 records; last record in 2019 )
Craterium leucocephalum var. leucocephalum [Craterium leucocephalum ] (16 records; last record in 2019 )
Craterium minutum (53 records; last record in 2025 )
Crepidotus applanatus (Flat Oysterling) (20 records; last record in 2025 )
Crepidotus applanatus var. applanatus [Crepidotus applanatus (Flat Oysterling) ] (20 records; last record in 2025 )
Crepidotus autochthonus (Grounded Oysterling) (4 records; last record in 2025 )
Crepidotus calolepis (Scaly Oysterling) (1 record; last record in 2022 )
Crepidotus caspari (Pale Oysterling) (22 records; last record in 2025 )
Crepidotus cesatii (Roundspored Oysterling) (276 records; last record in 2025 )
Crepidotus cesatii var. subsphaerosporus (1 record; last record in 2000 )
Crepidotus cinnabarinus (Cinnabar Oysterling) (2 records; last record in 2024 )
Crepidotus epibryus (Grass Oysterling) (57 records; last record in 2025 )
Crepidotus inhonestus (1 record; last record in 1981 )
Crepidotus lundellii [Crepidotus caspari (Pale Oysterling) ] (22 records; last record in 2025 )
Crepidotus luteolus (Yellowing Oysterling) (113 records; last record in 2025 )
Crepidotus mollis (Peeling Oysterling) (152 records; last record in 2025 )
Crepidotus subverrucisporus (Rouged Oysterling) (3 records; last record in 2024 )
Crepidotus variabilis (Variable Oysterling) (407 records; last record in 2025 )
Crepidotus versutus (Downy Oysterling) (20 records; last record in 2025 )
Cribraria argillacea (10 records; last record in 2003 )
Cribraria aurantiaca (4 records; last record in 2025 )
Cribraria cancellata (4 records; last record in 1990 )
Cribraria cancellata var. cancellata [Cribraria cancellata ] (4 records; last record in 1990 )
Cribraria intricata (1 record; last record in 2022 )
Cribraria persoonii (2 records; last record in 1981 )
Cribraria piriformis (1 record; last record in 1987 )
Cribraria rufa (14 records; last record in 1993 )
Cribraria violacea (4 records; last record in 1946 )
Crinipellis scabella (Hairy Parachute) (84 records; last record in 2025 )
Cristella submutabilis (1 record; last record in 1985 )
Cristinia eichleri (Dentists Bane) (1 record; last record in 2003 )
Cristinia gallica [Cristinia eichleri (Dentists Bane) ] (1 record; last record in 2003 )
Cristinia helvetica (Shortcelled Crust) (1 record; last record in 2003 )
Cristulariella depraedans (Sycamore Leafspot) (39 records; last record in 2025 )
Crocicreas amenti [Cyathicula amenti ] (13 records; last record in 2025 )
Crocicreas coronatum [Cyathicula coronata ] (17 records; last record in 2020 )
Crocicreas cyathoideum [Cyathicula cyathoidea ] (109 records; last record in 2025 )
Crocicreas cyathoideum var. cacaliae [Cyathicula cyathoidea ] (109 records; last record in 2025 )
Crocicreas cyathoideum var. cyathoideum [Cyathicula cyathoidea ] (109 records; last record in 2025 )
Crocicreas cyathoideum var. pteridicola [Cyathicula cyathoidea ] (109 records; last record in 2025 )
Crocicreas subhyalinum [Cyathicula subhyalina ] (3 records; last record in 2025 )
Cronartium quercuum (1 record; last record in 2025 )
Cronartium ribicola (7 records; last record in 1958 )
Crucibulum laeve (Common Bird's Nest) (94 records; last record in 2025 )
Crucibulum vulgaris [Crucibulum laeve (Common Bird's Nest) ] (94 records; last record in 2025 )
Cruentomycena viscidocruenta (Ruby Bonnet) (2 records; last record in 2024 )
Crustomyces subabruptus (Thermal Crust) (1 record; last record in 1989 )
Cryptococcus macerans (1 record; last record in 2025 )
Cryptodiaporthe aesculi [Plagiostoma aesculi ] (4 records; last record in 2024 )
Cryptodiaporthe aubertii (5 records; last record in 2025 )
Cryptodiaporthe galericulata (2 records; last record in 1985 )
Cryptodiaporthe lirella (2 records; last record in 2025 )
Cryptodiaporthe populea (5 records; last record in 2025 )
Cryptodiaporthe salicella [Plagiostoma salicellum ] (8 records; last record in 2024 )
Cryptodiaporthe salicina [Plagiostoma apiculatum ] (12 records; last record in 2023 )
Cryptodiaporthe vepris [Apioporthella vepris ] (2 records; last record in 2025 )
Cryptodiscus foveolaris (1 record; last record in 2023 )
Cryptodiscus rhopaloides [Karstenia rhopaloides ] (5 records; last record in 2025 )
Cryptosphaeria eunomia (30 records; last record in 2025 )
Cryptosporella betulae (2 records; last record in 2018 )
Cryptosporella suffusa (8 records; last record in 2025 )
Cryptostroma corticale (27 records; last record in 2025 )
Cryptovalsa suaedicola (Seablight Microdot) (1 record; last record in 2025 )
Ctenomyces serratus (1 record; last record in 1945 )
Cucurbitaria berberidis (10 records; last record in 2025 )
Cucurbitaria laburni [Camarosporidiella laburni ] (6 records; last record in 2024 )
Cucurbitaria obducens [Praetumpfia obducens ] (9 records; last record in 2025 )
Cucurbitaria ribis (1 record; last record in 1939 )
Cucurbitaria spartii [Camarosporidiella spartii ] (2 records; last record in 2025 )
Cudoniella acicularis (Oak Pin) (66 records; last record in 2025 )
Cudoniella clavus (Spring Pin) (49 records; last record in 2025 )
Cudoniella clavus var. clavus [Cudoniella clavus (Spring Pin) ] (49 records; last record in 2025 )
Cudoniella clavus var. grandis (1 record; last record in 1993 )
Cumminsiella mirabilissima [Puccinia mirabilissima (Mahonia Rust) ] (59 records; last record in 2025 )
Cuphophyllus colemannianus (Toasted Waxcap) (13 records; last record in 2024 )
Cuphophyllus flavipes (Yellowfoot Waxcap) (9 records; last record in 2024 )
Cuphophyllus fornicatus (Earthy Waxcap) (1 record; last record in 2024 )
Cuphophyllus pratensis (Meadow Waxcap) (123 records; last record in 2025 )
Cuphophyllus pratensis var. pallidus (3 records; last record in 2016 )
Cuphophyllus russocoriaceus (Cedarwood Waxcap) (17 records; last record in 2025 )
Cuphophyllus virgineus (Snowy Waxcap) (392 records; last record in 2025 )
Cuphophyllus virgineus var. fuscescens (1 record; last record in 2013 )
Cuphophyllus virgineus var. ochraceopallidus (26 records; last record in 2024 )
Cuphophyllus virgineus var. virgineus [Cuphophyllus virgineus (Snowy Waxcap) ] (392 records; last record in 2025 )
Curvularia crepinii (6 records; last record in 1955 )
Cyanoboletus pulverulentus (Inkstain Bolete) (45 records; last record in 2025 )
Cyanonectria buxi (2 records; last record in 1958 )
Cyathicula amenti (13 records; last record in 2025 )
Cyathicula coronata (17 records; last record in 2020 )
Cyathicula cyathoidea (109 records; last record in 2025 )
Cyathicula starbaeckii (1 record; last record in 2019 )
Cyathicula subhyalina (3 records; last record in 2025 )
Cyathus olla (Field Bird's Nest) (64 records; last record in 2024 )
Cyathus olla var. agrestis [Cyathus olla (Field Bird's Nest) ] (64 records; last record in 2024 )
Cyathus striatus (Fluted Bird's Nest) (57 records; last record in 2025 )
Cyclaneusma minus (10 records; last record in 2025 )
Cyclocybe cylindracea (Poplar Fieldcap) (46 records; last record in 2025 )
Cyclocybe erebia (Dark Fieldcap) (55 records; last record in 2025 )
Cylindrium aeruginosum (2 records; last record in 1990 )
Cylindrium cordae (4 records; last record in 1987 )
Cylindrium elongatum (12 records; last record in 2002 )
Cylindrium flavovirens [Cylindrium aeruginosum ] (2 records; last record in 1990 )
Cylindrobasidium evolvens [Cylindrobasidium laeve (Tear Dropper) ] (138 records; last record in 2025 )
Cylindrobasidium laeve (Tear Dropper) (138 records; last record in 2025 )
Cylindrocarpon didymum (10 records; last record in 2019 )
Cylindrocladium buxicola [Calonectria pseudonaviculata ] (5 records; last record in 2024 )
Cylindrophora pulvinata (1 record; last record in 1943 )
Cylindrosporium pseudoplatani [Sphaerulina aceris ] (1 record; last record in 1934 )
Cymadothea trifolii (25 records; last record in 2025 )
Cynophallus caninus [Mutinus caninus (Dog Stinkhorn) ] (198 records; last record in 2025 )
Cystoderma amianthinum (Earthy Powdercap) (203 records; last record in 2025 )
Cystoderma carcharias (Pearly Powdercap) (9 records; last record in 2021 )
Cystoderma cinnabarinum (2 records; last record in 1932 )
Cystoderma cinnabarinum [Cystodermella cinnabarina (Cinnabar Powdercap) ] (1 record; last record in 1992 )
Cystoderma granulosum [Cystodermella granulosa (Granular Powdercap) ] (8 records; last record in 1987 )
Cystoderma jasonis (Pine Powdercap) (2 records; last record in 2003 )
Cystodermella cinnabarina (Cinnabar Powdercap) (1 record; last record in 1992 )
Cystodermella granulosa (Granular Powdercap) (8 records; last record in 1987 )
Cystolepiota bucknallii (Lilac Dapperling) (28 records; last record in 2022 )
Cystolepiota hetieri (Flushing Dapperling) (7 records; last record in 2019 )
Cystolepiota moelleri (Rosy Dapperling) (2 records; last record in 2019 )
Cystolepiota pulverulenta (Downy Dapperling) (7 records; last record in 2010 )
Cystolepiota seminuda (Bearded Dapperling) (82 records; last record in 2023 )
Cytospora carphosperma (2 records; last record in 1989 )
Cytospora ceratosperma (4 records; last record in 1988 )
Cytospora clypeata (3 records; last record in 1994 )
Cytospora corni (1 record; last record in 1940 )
Cytospora euonymi (1 record; last record in 1941 )
Cytospora ilicina (1 record; last record in 1940 )
Cytospora occulta (2 records; last record in 1940 )
Cytospora oxyacanthae (5 records; last record in 2025 )
Cytospora populina (10 records; last record in 2023 )
Cytospora pruinosa (3 records; last record in 2018 )
Cytospora ribis (1 record; last record in 1936 )
Cytospora salicis (6 records; last record in 2025 )
Cytospora tamaricis (2 records; last record in 2024 )
Dacampia cyrtellae (1 record; last record in 2017 )
Dacrymyces capitatus (Stalked Jelly Spot) (5 records; last record in 2025 )
Dacrymyces chrysospermus (Orange Jelly Spot) (8 records; last record in 2025 )
Dacrymyces macnabbii (Hooped Jelly Spot) (1 record; last record in 1993 )
Dacrymyces minor (Least Jelly Spot) (1 record; last record in 1990 )
Dacrymyces stillatus (Common Jelly Spot) (582 records; last record in 2025 )
Dacryobolus karstenii (Perfumed Crust) (3 records; last record in 2025 )
Dactylaria parvispora (2 records; last record in 2023 )
Dactylium dendroides [Hypomyces rosellus (Pink Polypore Mould) ] (34 records; last record in 2025 )
Dactylospora bloxamii [Sclerococcum bloxamii ] (2 records; last record in 1986 )
Daedalea quercina (Oak Mazegill) (103 records; last record in 2025 )
Daedaleopsis confragosa (Blushing Bracket) (986 records; last record in 2025 )
Daedaleopsis tricolor (34 records; last record in 2025 )
Daldinia concentrica (King Alfred's Cakes / Cramp Balls) (803 records; last record in 2025 )
Daldinia decipiens (4 records; last record in 2025 )
Daldinia fissa [Daldinia vernicosa (Gorse Cramp Balls) ] (17 records; last record in 2024 )
Daldinia loculata (2 records; last record in 2021 )
Daldinia vernicosa (Gorse Cramp Balls) (17 records; last record in 2024 )
Dasyscyphella nivea (95 records; last record in 2025 )
Dasyscyphus aeruginellus (4 records; last record in 2024 )
Dasyscyphus niveus [Dasyscyphella nivea ] (95 records; last record in 2025 )
Dasyscyphus virgineus [Lachnum virgineum (Snowy Disco) ] (264 records; last record in 2025 )
Datronia mollis (Common Mazegill) (156 records; last record in 2025 )
Datronia stereoides (1 record; last record in 2003 )
Davidiella macrocarpa [Cladosporium macrocarpum ] (1 record; last record in 2017 )
Davidiella macrospora (14 records; last record in 2025 )
Deconica coprophila (Dung Brownie) (10 records; last record in 2024 )
Deconica crobula (11 records; last record in 2024 )
Deconica horizontalis (Wood Oysterling) (33 records; last record in 2024 )
Deconica inquilina (Flecked Brownie) (22 records; last record in 2025 )
Deconica merdaria (3 records; last record in 1938 )
Deconica montana (Mountain Brownie) (68 records; last record in 2024 )
Deconica phillipsii (13 records; last record in 2024 )
Deconica phyllogena (1 record; last record in 1985 )
Deconica pratensis (2 records; last record in 2022 )
Deconica subcoprophila [Psilocybe subcoprophila ] (2 records; last record in 2023 )
Decorospora gaudefroyi (1 record; last record in 1959 )
Deightoniella arundinacea (21 records; last record in 2019 )
Delicatula integrella (Veined Bonnet) (27 records; last record in 2024 )
Delitschia furfuracea (1 record; last record in 2015 )
Dematioscypha delicata (6 records; last record in 2025 )
Dematioscypha dematiicola [Dematioscypha delicata ] (6 records; last record in 2025 )
Dendrodochium citrinum (2 records; last record in 2023 )
Dendrostilbella prasinula (10 records; last record in 2024 )
Dendrostilbella smaragdina (2 records; last record in 2025 )
Dendrostoma castaneum (2 records; last record in 2025 )
Dendrostoma leiphaemia (25 records; last record in 2025 )
Dendrothele acerina (Maple Whitewash) (43 records; last record in 2025 )
Dendrothele commixta (Oak Whitewash) (2 records; last record in 2025 )
Dendryphion comosum (25 records; last record in 2025 )
Dendryphion griseum (1 record; last record in 1977 )
Dendryphion nanum (1 record; last record in 1945 )
Dennisiella babingtonii (75 records; last record in 2026 )
Dennisiodiscus prasinus (3 records; last record in 2025 )
Dermea padi (2 records; last record in 2013 )
Dermea prunastri [Tympanis prunastri ] (1 record; last record in 1976 )
Dermoloma cuneifolium (Crazed Cap) (23 records; last record in 2025 )
Desarmillaria tabescens (Ringless Honey Fungus) (4 records; last record in 2019 )
Desmazierella acicola (2 records; last record in 2025 )
Diachea leucopodia (17 records; last record in 2023 )
Diachea subsessilis (3 records; last record in 2020 )
Dialonectria diatrypellicola (7 records; last record in 2025 )
Dialonectria diatrypicola (3 records; last record in 2024 )
Dialonectria episphaeria (33 records; last record in 2025 )
Dialonectria episphaeria [Dialonectria diatrypellicola ] (7 records; last record in 2025 )
Dialonectria episphaeria [Dialonectria diatrypicola ] (3 records; last record in 2024 )
Dialonectria episphaeria [Dialonectria favaceae ] (2 records; last record in 2022 )
Dialonectria episphaeria [Dialonectria quaternatae ] (1 record; last record in 2022 )
Dialonectria episphaeria s. lat. (27 records; last record in 2019 )
Dialonectria favaceae (2 records; last record in 2022 )
Dialonectria magnusiana (11 records; last record in 2024 )
Dialonectria quaternatae (1 record; last record in 2022 )
Dianema depressum (6 records; last record in 1993 )
Diaporthe ailanthi (1 record; last record in 2025 )
Diaporthe arctii (17 records; last record in 2025 )
Diaporthe aucubae (7 records; last record in 2025 )
Diaporthe beckhausii (1 record; last record in 1935 )
Diaporthe carpini (2 records; last record in 2018 )
Diaporthe chailletii (1 record; last record in 2022 )
Diaporthe circumscripta [Diaporthe laschii ] (6 records; last record in 1940 )
Diaporthe circumscripta (10 records; last record in 2025 )
Diaporthe corni (1 record; last record in 2021 )
Diaporthe crataegi (1 record; last record in 1988 )
Diaporthe crustosa (6 records; last record in 2023 )
Diaporthe cryptica (2 records; last record in 1940 )
Diaporthe decedens (1 record; last record in 2023 )
Diaporthe desmazieri (3 records; last record in 1940 )
Diaporthe dulcamarae (3 records; last record in 2025 )
Diaporthe eres (15 records; last record in 2025 )
Diaporthe eumorpha (1 record; last record in 1936 )
Diaporthe garryae (1 record; last record in 2025 )
Diaporthe hederae (1 record; last record in 2020 )
Diaporthe impulsa (1 record; last record in 2023 )
Diaporthe inaequalis (1 record; last record in 1943 )
Diaporthe incarcerata (8 records; last record in 2025 )
Diaporthe insignis (4 records; last record in 2025 )
Diaporthe intermedia (2 records; last record in 2024 )
Diaporthe japonica [Phomopsis japonica ] (2 records; last record in 2023 )
Diaporthe laschii (6 records; last record in 1940 )
Diaporthe minuscula (1 record; last record in 2024 )
Diaporthe mori (1 record; last record in 1936 )
Diaporthe nobilis (1 record; last record in 1936 )
Diaporthe nucleata [Diaporthe eres ] (15 records; last record in 2025 )
Diaporthe oncostoma (1 record; last record in 2024 )
Diaporthe orthoceras (6 records; last record in 1940 )
Diaporthe pardalota (6 records; last record in 2024 )
Diaporthe perniciosa (1 record; last record in 2023 )
Diaporthe phaseolorum (1 record; last record in 2024 )
Diaporthe pithya (1 record; last record in 2000 )
Diaporthe pulla (14 records; last record in 2025 )
Diaporthe pustulata (2 records; last record in 1940 )
Diaporthe revellens (4 records; last record in 2004 )
Diaporthe rostellata (3 records; last record in 2002 )
Diaporthe rudis (4 records; last record in 2023 )
Diaporthe samaricola (57 records; last record in 2025 )
Diaporthe sarothamni (7 records; last record in 2025 )
Diaporthe scandens (7 records; last record in 2024 )
Diaporthe scobina (10 records; last record in 2023 )
Diaporthe skimmiae (1 record; last record in 2020 )
Diaporthe sophorae [Phomopsis sophorae ] (1 record; last record in 2024 )
Diaporthe sorbariae (2 records; last record in 2024 )
Diaporthe striiformis (2 records; last record in 2025 )
Diaporthe strumella (7 records; last record in 2025 )
Diaporthe viticola (1 record; last record in 2022 )
Diaporthe woodii (1 record; last record in 2023 )
Diaporthopsis angelicae [Mazzantia angelicae ] (20 records; last record in 2025 )
Diaporthopsis pantherina (6 records; last record in 2024 )
Diaporthopsis sepium (7 records; last record in 2025 )
Diaporthopsis urticae (45 records; last record in 2025 )
Diatrype bullata (Willow Barkspot) (164 records; last record in 2025 )
Diatrype decorticata (2 records; last record in 2025 )
Diatrype disciformis (Beech Barkspot) (103 records; last record in 2025 )
Diatrype stigma (Common Tarcrust) (330 records; last record in 2025 )
Diatrypella favacea (Birch Blackhead) (216 records; last record in 2025 )
Diatrypella quercina (Oak Blackhead) (643 records; last record in 2025 )
Diatrypella rhois (1 record; last record in 2023 )
Dichomitus campestris (Hazel Porecrust) (23 records; last record in 2025 )
Dictydiaethalium plumbeum (14 records; last record in 2025 )
Dictyochaeta callimorpha (6 records; last record in 2023 )
Dictyochaeta fertilis [Codinaea fertilis ] (2 records; last record in 2025 )
Dictyochaeta setosa (1 record; last record in 2025 )
Dictyosporium toruloides [Jalapriya toruloides ] (5 records; last record in 1948 )
Diderma asteroides (1 record; last record in 1936 )
Diderma deplanatum (2 records; last record in 2009 )
Diderma donkii (1 record; last record in 1992 )
Diderma effusum (20 records; last record in 2024 )
Diderma floriforme (7 records; last record in 2022 )
Diderma globosum (5 records; last record in 1994 )
Diderma hemisphaericum (21 records; last record in 2024 )
Diderma simplex (2 records; last record in 1948 )
Diderma spumarioides (20 records; last record in 2025 )
Diderma testaceum (7 records; last record in 2023 )
Diderma umbilicatum (2 records; last record in 1977 )
Diderma umbilicatum var. umbilicatum [Diderma umbilicatum ] (2 records; last record in 1977 )
Didymaria linariae (1 record; last record in 2024 )
Didymascella thujina (1 record; last record in 2024 )
Didymella applanata [Xenodidymella applanata ] (1 record; last record in 1981 )
Didymella bryoniae (4 records; last record in 2024 )
Didymella caulicola (1 record; last record in 2024 )
Didymella cerastii (2 records; last record in 2024 )
Didymella commanipula (9 records; last record in 2025 )
Didymella curtisii (3 records; last record in 2023 )
Didymella holosteae (4 records; last record in 2023 )
Didymella iridis (2 records; last record in 1940 )
Didymella macrostoma (14 records; last record in 2024 )
Didymella nigrella (1 record; last record in 1939 )
Didymium clavus (18 records; last record in 1995 )
Didymium difforme (41 records; last record in 2003 )
Didymium ilicinum (1 record; last record in 2003 )
Didymium melanospermum (16 records; last record in 2022 )
Didymium minus (2 records; last record in 2001 )
Didymium nigripes (9 records; last record in 2003 )
Didymium serpula (1 record; last record in 2023 )
Didymium squamulosum (51 records; last record in 2025 )
Didymocyrtis epiphyscia s. lat. (2 records; last record in 2025 )
Didymocyrtis slaptoniensis (14 records; last record in 2025 )
Didymopleella cladii (1 record; last record in 1956 )
Didymopsis helvellae (1 record; last record in 1939 )
Didymosphaeria futilis (1 record; last record in 1936 )
Didymosphaeria oblitescens (1 record; last record in 1945 )
Dinemasporium strigosum (10 records; last record in 2020 )
Diplocarpon alpestre (1 record; last record in 2023 )
Diplocarpon earlianum [Diplocarpon fragariae ] (4 records; last record in 2024 )
Diplocarpon fragariae (4 records; last record in 2024 )
Diplocarpon mespili (Quince Spotter) (10 records; last record in 2025 )
Diplocarpon rosae (Rose Spotter) (91 records; last record in 2025 )
Diplocladium penicillioides [Hypomyces aurantius (Orange Polypore Mould) ] (43 records; last record in 2024 )
Diplococcium clarkii (1 record; last record in 1977 )
Diplococcium spicatum (1 record; last record in 1993 )
Diplodia ilicicola (1 record; last record in 1940 )
Diplodia inquinans (1 record; last record in 1940 )
Diplodia lonicerae (2 records; last record in 2025 )
Diplodia magnoliae (1 record; last record in 2024 )
Diplodia mamillana (2 records; last record in 2021 )
Diplodia melaena (3 records; last record in 1940 )
Diplodia mutila (1 record; last record in 1939 )
Diplodia pyrenophora (1 record; last record in 1940 )
Diplodia quercus [Diplodia mutila ] (1 record; last record in 1939 )
Diplodia rhamni (2 records; last record in 1940 )
Diplodia rosarum (2 records; last record in 1940 )
Diplodia roumeguerei (1 record; last record in 1938 )
Diplodia rubi (3 records; last record in 1990 )
Diplodia saccardoana [Hymenopsis saccardoana ] (1 record; last record in 1940 )
Diplodia sambucina (1 record; last record in 1940 )
Diplodia sapinea (67 records; last record in 2025 )
Diplodia seriata (8 records; last record in 2025 )
Diplodia subtecta (3 records; last record in 1940 )
Diplodia taxi (2 records; last record in 2024 )
Diplodia tiliae (1 record; last record in 1946 )
Diplomitoporus lindbladii [Cinereomyces lindbladii (Patchy Porecrust) ] (3 records; last record in 2025 )
Diplonaevia seriata (6 records; last record in 1958 )
Discella strobilina var. accedens (2 records; last record in 1942 )
Discinella boudieri (1 record; last record in 2024 )
Disciotis venosa (17 records; last record in 2024 )
Discocistella grevillei [Cistella grevillei ] (13 records; last record in 2024 )
Discogloeum veronicae (5 records; last record in 2024 )
Discosia artocreas (3 records; last record in 2025 )
Discosphaerina cytisi (1 record; last record in 2025 )
Discostroma corticola (12 records; last record in 2024 )
Discostroma tostum (24 records; last record in 2025 )
Discula caricis (1 record; last record in 1940 )
Discula junci (3 records; last record in 1940 )
Dissingia leucomelaena (Sooty Cup) (20 records; last record in 2024 )
Ditiola peziziformis (Disco Jelly Spot) (4 records; last record in 2001 )
Ditopella ditopa (3 records; last record in 2018 )
Ditopella fusispora [Ditopella ditopa ] (3 records; last record in 2018 )
Doassansia sagittariae (1 record; last record in 2024 )
Doassansiopsis hydrophila (2 records; last record in 2022 )
Dothidea sambuci (3 records; last record in 2025 )
Dothidella ulmi (40 records; last record in 2025 )
Dothiora ribesia (8 records; last record in 2024 )
Dothiorella candollei (5 records; last record in 2025 )
Dothiorella pyrenophora var. salicis [Diplodia pyrenophora ] (1 record; last record in 1940 )
Drepanopeziza brunnea (10 records; last record in 2025 )
Drepanopeziza castagnei (3 records; last record in 2023 )
Drepanopeziza populi (1 record; last record in 2024 )
Drepanopeziza populi-albae [Drepanopeziza castagnei ] (3 records; last record in 2023 )
Drepanopeziza punctiformis [Drepanopeziza brunnea ] (10 records; last record in 2025 )
Drepanopeziza punctiformis [Drepanopeziza castagnei ] (3 records; last record in 2023 )
Drepanopeziza ribis (16 records; last record in 2025 )
Drepanopeziza salicis (13 records; last record in 2024 )
Drepanopeziza sphaerioides (11 records; last record in 2025 )
Drepanopeziza triandrae (2 records; last record in 2024 )
Dumontinia tuberosa (Anemone Cup) (6 records; last record in 2023 )
Durella atrocyanea (2 records; last record in 2021 )
Durella commutata (3 records; last record in 2023 )
Durella macrospora (1 record; last record in 2025 )
Echinoderma asperum (Freckled Dapperling) (119 records; last record in 2025 )
Echinoderma calcicola (3 records; last record in 2025 )
Echinoderma echinaceum (6 records; last record in 2021 )
Echinoderma hystrix (2 records; last record in 1982 )
Echinoderma perplexum (Warty Dapperling) (1 record; last record in 2024 )
Echinosphaeria canescens (34 records; last record in 2025 )
Echinosphaeria strigosa (1 record; last record in 1957 )
Echinostelium brooksii (6 records; last record in 2003 )
Echinostelium colliculosum (2 records; last record in 2003 )
Echinostelium corynophorum (2 records; last record in 2003 )
Echinostelium fragile (4 records; last record in 2003 )
Echinostelium minutum (1 record; last record in 2020 )
Echinula asteriadiformis (1 record; last record in 1987 )
Ectostroma iridis (30 records; last record in 2025 )
Efibulobasidium albescens (Anonymous Jelly) (1 record; last record in 1942 )
Eichleriella deglubens [Heteroradulum deglubens (Blushing Crust) ] (6 records; last record in 2025 )
Ejnerjensenia myriocarpa (41 records; last record in 2003 )
Elaphomyces granulatus (False Truffle) (4 records; last record in 2025 )
Elaphomyces muricatus (Marbled Truffle) (3 records; last record in 2025 )
Eleutheromyces subulatus (1 record; last record in 1982 )
Ellisembia leptospora (6 records; last record in 2025 )
Elsinoe mattiroloanum (12 records; last record in 2025 )
Elsinoe pyri (1 record; last record in 2024 )
Elsinoe quercus-ilicis (1 record; last record in 2022 )
Elsinoe rosarum (2 records; last record in 2024 )
Emmia latemarginata (Frothy Porecrust) (10 records; last record in 2023 )
Encoelia fascicularis [Sclerencoelia fascicularis (Spring Poplarcup) ] (5 records; last record in 2006 )
Encoelia furfuracea (Spring Hazelcup) (81 records; last record in 2025 )
Encoelia tiliacea [Rutstroemia tiliacea ] (1 record; last record in 1992 )
Endophragmiella boothii (2 records; last record in 2025 )
Endophragmiella uniseptata (1 record; last record in 2023 )
Endoxyla cirrhosa [Lentomitella cirrhosa ] (11 records; last record in 2003 )
Endoxyla rostrata [Ceratostomella rostrata ] (1 record; last record in 1979 )
Enerthenema papillatum (21 records; last record in 2024 )
Enteridium lycoperdon [Reticularia lycoperdon ] (190 records; last record in 2025 )
Entoleuca mammata (24 records; last record in 2024 )
Entoloma albotomentosum (Swamp Pinkgill) (1 record; last record in 2019 )
Entoloma ameides (Bubblegum Pinkgill / Scented Pinkgill) (1 record; last record in 2006 )
Entoloma aprile (April Pinkgill) (1 record; last record in 1984 )
Entoloma araneosum (Webbed Pinkgill) (2 records; last record in 2020 )
Entoloma asprellum (Roughened Pinkgill) (20 records; last record in 2009 )
Entoloma atrocoeruleum (Navy Pinkgill) (1 record; last record in 2011 )
Entoloma atromarginatum (Blackedge Pinkgill) (1 record; last record in 1984 )
Entoloma bloxamii (Big Blue Pinkgill ) (2 records; last record in 1934 )
Entoloma bulbigenum (1 record)
Entoloma byssisedum (Oysterling Pinkgill) (8 records; last record in 2010 )
Entoloma caccabus (Skillet Pinkgill) (1 record; last record in 2017 )
Entoloma cetratum (Honey Pinkgill) (17 records; last record in 2025 )
Entoloma chalybaeum var. chalybaeum [Entoloma chalybeum (Indigo Pinkgill) ] (6 records; last record in 2025 )
Entoloma chalybaeum var. lazulinum [Entoloma chalybeum var. lazulinum ] (12 records; last record in 2019 )
Entoloma chalybeum (Indigo Pinkgill) (6 records; last record in 2025 )
Entoloma chalybeum var. lazulinum (12 records; last record in 2019 )
Entoloma chlorophyllum (1 record; last record in 1999 )
Entoloma clandestinum (Clandestine Pinkgill) (28 records; last record in 2021 )
Entoloma clypeatum (Shield Pinkgill) (37 records; last record in 2025 )
Entoloma conferendum (Star Pinkgill) (66 records; last record in 2025 )
Entoloma conferendum var. conferendum [Entoloma conferendum (Star Pinkgill) ] (66 records; last record in 2025 )
Entoloma conferendum var. pusillum (1 record; last record in 2022 )
Entoloma corvinum (Crow Pinkgill) (1 record; last record in 2020 )
Entoloma costatum [Entoloma sericeum (Silky Pinkgill) ] (272 records; last record in 2025 )
Entoloma dichroum (Bicoloured Pinkgill) (2 records; last record in 2007 )
Entoloma elodes (Marsh Pinkgill) (1 record; last record in 1993 )
Entoloma erophilum [Entoloma plebejum (Early Pinkgill) ] (1 record; last record in 1904 )
Entoloma euchroum (Stump Pinkgill) (6 records; last record in 2007 )
Entoloma fernandae (Barefoot Pinkgill) (1 record; last record in 1981 )
Entoloma formosum (Pretty Pinkgill) (5 records; last record in 2025 )
Entoloma griseocyaneum (Felted Pinkgill) (4 records; last record in 2025 )
Entoloma hebes (Pimple Pinkgill) (43 records; last record in 2025 )
Entoloma hirtipes (Graceful Pinkgill) (64 records; last record in 2025 )
Entoloma icterinum [Entoloma pleopodium (Aromatic Pinkgill) ] (20 records; last record in 2024 )
Entoloma incanum (Mousepee Pinkgill) (13 records; last record in 2024 )
Entoloma incarnatofuscescens (Pinkish Pinkgill) (3 records; last record in 2012 )
Entoloma infula (Chaste Pinkgill) (4 records; last record in 2024 )
Entoloma infula var. infula [Entoloma infula (Chaste Pinkgill) ] (4 records; last record in 2024 )
Entoloma inusitatum (Clubbed Pinkgill) (1 record; last record in 2023 )
Entoloma jahnii (Pinned Oysterling) (4 records; last record in 2025 )
Entoloma jubatum (Sepia Pinkgill) (3 records; last record in 1993 )
Entoloma juncinum [Entoloma minutum (Minute Pinkgill) ] (7 records; last record in 1999 )
Entoloma lampropus (Azureleg Pinkgill) (11 records; last record in 2004 )
Entoloma lazulinum [Entoloma chalybeum var. lazulinum ] (12 records; last record in 2019 )
Entoloma lividoalbum (Whitegilled Pinkgill) (3 records; last record in 2025 )
Entoloma lividocyanulum (Blueleg Pinkgill) (1 record; last record in 1991 )
Entoloma lividum [Entoloma sinuatum (Livid Pinkgill) ] (14 records; last record in 2022 )
Entoloma longistriatum var. sarcitulum (2 records; last record in 2004 )
Entoloma lucidum (Shining Pinkgill) (7 records; last record in 2025 )
Entoloma madidum (Brightsky Pinkgill) (7 records; last record in 2025 )
Entoloma majaloides (Khaki Pinkgill) (8 records; last record in 1987 )
Entoloma minutum (Minute Pinkgill) (7 records; last record in 1999 )
Entoloma mougeotii (Darkmantled Pinkgill) (8 records; last record in 2019 )
Entoloma mougeotii var. mougeotii [Entoloma mougeotii (Darkmantled Pinkgill) ] (8 records; last record in 2019 )
Entoloma nidorosum [Entoloma rhodopolium (Wood Pinkgill) ] (177 records; last record in 2025 )
Entoloma nigroviolaceum (Blackish Pinkgill) (1 record; last record in 2001 )
Entoloma ortonii (Roundspored Pinkgill) (3 records; last record in 1988 )
Entoloma papillatum [Entoloma clandestinum (Clandestine Pinkgill) ] (28 records; last record in 2021 )
Entoloma phaeocyathum (Darkcup Pinkgill) (1 record; last record in 2016 )
Entoloma placenta [Melanoleuca adstringens ] (3 records; last record in 1919 )
Entoloma plebejum (Early Pinkgill) (1 record; last record in 1904 )
Entoloma pleopodium (Aromatic Pinkgill) (20 records; last record in 2024 )
Entoloma poliopus (Greyfoot Pinkgill) (3 records; last record in 2024 )
Entoloma poliopus var. parvisporigerum (1 record; last record in 2001 )
Entoloma politum (Deceiving Pinkgill) (7 records; last record in 2023 )
Entoloma porphyrophaeum (Lilac Pinkgill) (11 records; last record in 2006 )
Entoloma prunuloides (Mealy Pinkgill) (12 records; last record in 2025 )
Entoloma repandum [Entoloma prunuloides (Mealy Pinkgill) ] (12 records; last record in 2025 )
Entoloma rhodocylix (Least Pinkgill) (1 record; last record in 2024 )
Entoloma rhodopolium (Wood Pinkgill) (177 records; last record in 2025 )
Entoloma roseum (Rosy Pinkgill) (5 records; last record in 1992 )
Entoloma rugosum (Coralloid Pinkgill) (1 record; last record in 2004 )
Entoloma rusticoides (Rustic Pinkgill) (2 records; last record in 2018 )
Entoloma saundersii (Elm Pinkgill) (3 records; last record in 1994 )
Entoloma scabiosum (Roughtop Pinkgill ) (1 record; last record in 2022 )
Entoloma sericatum (Nitrous Pinkgill) (2 records; last record in 1991 )
Entoloma sericellum (Cream Pinkgill) (53 records; last record in 2025 )
Entoloma sericeum (Silky Pinkgill) (272 records; last record in 2025 )
Entoloma sericeum var. sericeum [Entoloma sericeum (Silky Pinkgill) ] (272 records; last record in 2025 )
Entoloma serrulatum (Blue-edge Pinkgill) (41 records; last record in 2024 )
Entoloma sinuatum (Livid Pinkgill) (14 records; last record in 2022 )
Entoloma tenellum (Pimpled Pinkgill) (4 records; last record in 2021 )
Entoloma tjallingiorum [Entoloma dichroum (Bicoloured Pinkgill) ] (2 records; last record in 2007 )
Entoloma turbidum (Yellowfoot Pinkgill) (8 records; last record in 2021 )
Entoloma turci (Blushing Pinkgill) (1 record; last record in 2001 )
Entoloma undatum (Zoned Pinkgill) (20 records; last record in 2023 )
Entoloma ventricosum (Ventricose Pinkgill) (1 record; last record in 2022 )
Entoloma vernum (Vernal Pinkgill) (10 records; last record in 2024 )
Entoloma waverenii (1 record; last record in 2025 )
Entomophaga grylli (5 records; last record in 2021 )
Entomophaga tenthredinis (2 records; last record in 1943 )
Entomophaga tipulae (5 records; last record in 2024 )
Entomophthora aphrophorae (5 records; last record in 1988 )
Entomophthora calliphorae (1 record; last record in 1982 )
Entomophthora culicis (5 records; last record in 2022 )
Entomophthora grandis [Entomophthora muscae ] (30 records; last record in 2025 )
Entomophthora muscae (30 records; last record in 2025 )
Entomophthora planchoniana (1 record; last record in 2020 )
Entomophthora schizophorae (3 records; last record in 2024 )
Entomophthora sphaerosperma (3 records; last record in 1955 )
Entomophthora syrphi (2 records; last record in 2024 )
Entomophthora thaxteri (1 record; last record in 1942 )
Entomophthora trinucleata (1 record; last record in 2024 )
Entorrhiza aschersoniana [Juncorrhiza aschersoniana ] (2 records; last record in 2024 )
Entyloma bellidis (7 records; last record in 2024 )
Entyloma boraginis (2 records; last record in 2025 )
Entyloma calendulae (Calendula Smut) (4 records; last record in 2024 )
Entyloma chrysosplenii (Saxifrage Smut) (1 record; last record in 2020 )
Entyloma cosmi (4 records; last record in 2024 )
Entyloma dahliae (Dahlia Smut) (2 records; last record in 2019 )
Entyloma eburneum (1 record; last record in 2018 )
Entyloma eryngii-maritimi (1 record; last record in 2022 )
Entyloma fergussonii (5 records; last record in 2022 )
Entyloma ficariae (Lesser Celandine Smut) (88 records; last record in 2025 )
Entyloma helosciadii (5 records; last record in 2025 )
Entyloma hieracii (1 record; last record in 2022 )
Entyloma linariae (2 records; last record in 2021 )
Entyloma microsporum (1 record; last record in 2023 )
Entyloma ranunculi-repentis (1 record; last record in 2023 )
Entyloma ranunculi-repentis [Entyloma eburneum ] (1 record; last record in 2018 )
Entyloma ranunculi-repentis [Entyloma ranunculi-scelerati ] (1 record; last record in 2019 )
Entyloma ranunculi-scelerati (1 record; last record in 2019 )
Entyloma serotinum (1 record; last record in 2024 )
Eocronartium muscicola (Moss Rust) (1 record; last record in 1968 )
Epibryon bryophilum (1 record; last record in 2025 )
Epichloe baconii (11 records; last record in 2024 )
Epichloe bromicola (1 record; last record in 2024 )
Epichloe clarkii [Epichloe mollis ] (13 records; last record in 2024 )
Epichloe clarkii (21 records; last record in 2024 )
Epichloe festucae (3 records; last record in 2023 )
Epichloe mollis (13 records; last record in 2024 )
Epichloe poae (2 records; last record in 2025 )
Epichloe sylvatica (8 records; last record in 2024 )
Epichloe typhina [Epichloe baconii ] (11 records; last record in 2024 )
Epichloe typhina (Choke) (25 records; last record in 2025 )
Epichloe typhina [Epichloe clarkii ] (21 records; last record in 2024 )
Epichloe typhina [Epichloe mollis ] (13 records; last record in 2024 )
Epichloe typhina [Epichloe typhina s. lat. ] (49 records; last record in 2024 )
Epichloe typhina s. lat. (49 records; last record in 2024 )
Epicladonia sandstedei (3 records; last record in 2026 )
Epicoccum diversisporum (2 records; last record in 1940 )
Epicoccum equiseti (1 record; last record in 1940 )
Epicoccum granulatum (3 records; last record in 1940 )
Epicoccum nigrum (19 records; last record in 2025 )
Epidochium xylariae (1 record; last record in 1939 )
Episclerotium sclerotipus (Burning Beacon) (1 record; last record in 1963 )
Episphaeria fraxinicola (False Ashcup) (4 records; last record in 2019 )
Epithele typhae (Sedge Crust) (14 records; last record in 2025 )
Eriopezia caesia (17 records; last record in 2025 )
Erostrotheca multiformis (5 records; last record in 2020 )
Erynia radicans (3 records; last record in 2023 )
Erysiphe adunca (Willow Mildew) (57 records; last record in 2025 )
Erysiphe adunca var. adunca [Erysiphe adunca (Willow Mildew) ] (57 records; last record in 2025 )
Erysiphe adunca var. regularis [Erysiphe adunca (Willow Mildew) ] (57 records; last record in 2025 )
Erysiphe akebiae (3 records; last record in 2024 )
Erysiphe alliariicola (91 records; last record in 2025 )
Erysiphe alphitoides (Oak Mildew) (683 records; last record in 2025 )
Erysiphe aquilegiae (55 records; last record in 2025 )
Erysiphe aquilegiae var. aquilegiae [Erysiphe aquilegiae ] (55 records; last record in 2025 )
Erysiphe aquilegiae var. ranunculi (40 records; last record in 2025 )
Erysiphe arcuata (16 records; last record in 2025 )
Erysiphe artemisiae [Golovinomyces artemisiae ] (44 records; last record in 2025 )
Erysiphe asperifoliorum [Golovinomyces cynoglossi ] (9 records; last record in 2025 )
Erysiphe azaleae (19 records; last record in 2025 )
Erysiphe baeumleri (6 records; last record in 2025 )
Erysiphe baptisiae (2 records; last record in 2024 )
Erysiphe berberidis (29 records; last record in 2025 )
Erysiphe berberidis var. berberidis [Erysiphe berberidis ] (29 records; last record in 2025 )
Erysiphe betae (10 records; last record in 2025 )
Erysiphe biocellata [Golovinomyces biocellatus s. lat. ] (2 records; last record in 2016 )
Erysiphe biocellata [Golovinomyces monardae ] (37 records; last record in 2025 )
Erysiphe buhrii (5 records; last record in 2025 )
Erysiphe capreae (6 records; last record in 2025 )
Erysiphe catalpae (2 records; last record in 2024 )
Erysiphe cichoracearum [Golovinomyces asterum ] (9 records; last record in 2025 )
Erysiphe cichoracearum [Golovinomyces asterum var. solidaginis ] (20 records; last record in 2025 )
Erysiphe cichoracearum [Golovinomyces cichoracearum ] (45 records; last record in 2025 )
Erysiphe cichoracearum [Golovinomyces circumfusus ] (16 records; last record in 2025 )
Erysiphe circaeae (40 records; last record in 2025 )
Erysiphe convolvuli (22 records; last record in 2025 )
Erysiphe convolvuli var. calystegiae (12 records; last record in 2025 )
Erysiphe convolvuli var. convolvuli [Erysiphe convolvuli ] (22 records; last record in 2025 )
Erysiphe cotini (1 record; last record in 2021 )
Erysiphe cruciferarum (Brassica Powdery Mildew) (4 records; last record in 2024 )
Erysiphe cruciferarum [Erysiphe alliariicola ] (91 records; last record in 2025 )
Erysiphe cruciferarum [Erysiphe radulescui ] (24 records; last record in 2025 )
Erysiphe depressa [Golovinomyces depressus (Burdock Mildew) ] (108 records; last record in 2025 )
Erysiphe divaricata (5 records; last record in 2025 )
Erysiphe elevata (1 record; last record in 2024 )
Erysiphe euonymi (16 records; last record in 2024 )
Erysiphe euonymi-japonici [Erysiphe euonymicola (Spindletree Mildew) ] (13 records; last record in 2025 )
Erysiphe euonymicola (Spindletree Mildew) (13 records; last record in 2025 )
Erysiphe fischeri [Golovinomyces fischeri ] (27 records; last record in 2025 )
Erysiphe flexuosa (15 records; last record in 2025 )
Erysiphe friesii (2 records; last record in 2025 )
Erysiphe friesii var. friesii [Erysiphe friesii ] (2 records; last record in 2025 )
Erysiphe galegae (1 record; last record in 2020 )
Erysiphe galeopsidis [Neoerysiphe galeopsidis (Mint Mildew) ] (225 records; last record in 2025 )
Erysiphe galii [Neoerysiphe galii ] (16 records; last record in 2025 )
Erysiphe hedwigii [Erysiphe viburni ] (11 records; last record in 2025 )
Erysiphe heraclei (Umbellifer Mildew) (303 records; last record in 2025 )
Erysiphe howeana (16 records; last record in 2025 )
Erysiphe hyperici (5 records; last record in 2025 )
Erysiphe hypophylla (7 records; last record in 2025 )
Erysiphe intermedia (7 records; last record in 2025 )
Erysiphe knautiae (17 records; last record in 2025 )
Erysiphe limonii (13 records; last record in 2024 )
Erysiphe lonicerae (47 records; last record in 2025 )
Erysiphe lycopsidis (29 records; last record in 2025 )
Erysiphe lythri (3 records; last record in 2024 )
Erysiphe macleayae (12 records; last record in 2025 )
Erysiphe magnifica (3 records; last record in 2024 )
Erysiphe montagnei [Golovinomyces montagnei ] (17 records; last record in 2025 )
Erysiphe necator (3 records; last record in 2020 )
Erysiphe necator var. necator [Erysiphe necator ] (3 records; last record in 2020 )
Erysiphe ornata (12 records; last record in 2023 )
Erysiphe ornata var. europaea (5 records; last record in 2025 )
Erysiphe ornata var. ornata [Erysiphe ornata ] (12 records; last record in 2023 )
Erysiphe penicillata (27 records; last record in 2025 )
Erysiphe pisi (10 records; last record in 2025 )
Erysiphe pisi var. pisi [Erysiphe pisi ] (10 records; last record in 2025 )
Erysiphe platani (10 records; last record in 2025 )
Erysiphe polygoni (108 records; last record in 2025 )
Erysiphe polygoni [Erysiphe aquilegiae ] (55 records; last record in 2025 )
Erysiphe polygoni [Erysiphe aquilegiae var. ranunculi ] (40 records; last record in 2025 )
Erysiphe polygoni [Erysiphe circaeae ] (40 records; last record in 2025 )
Erysiphe polygoni [Erysiphe heraclei (Umbellifer Mildew) ] (303 records; last record in 2025 )
Erysiphe polygoni [Erysiphe lythri ] (3 records; last record in 2024 )
Erysiphe polygoni [Golovinomyces sordidus (Plantain Mildew) ] (145 records; last record in 2025 )
Erysiphe polygoni [Podosphaera epilobii ] (45 records; last record in 2025 )
Erysiphe prunastri (3 records; last record in 2025 )
Erysiphe radulescui (24 records; last record in 2025 )
Erysiphe robiniae (1 record; last record in 2023 )
Erysiphe russellii (7 records; last record in 2025 )
Erysiphe sambucina (2 records; last record in 2023 )
Erysiphe sedi (3 records; last record in 2025 )
Erysiphe shinii [Erysiphe thermopsidis ] (1 record; last record in 2022 )
Erysiphe sordida [Golovinomyces sordidus (Plantain Mildew) ] (145 records; last record in 2025 )
Erysiphe sparsa [Golovinomyces sparsus ] (2 records; last record in 2003 )
Erysiphe symphoricarpi (23 records; last record in 2025 )
Erysiphe syringae (7 records; last record in 2024 )
Erysiphe thermopsidis (1 record; last record in 2022 )
Erysiphe tortilis (19 records; last record in 2025 )
Erysiphe trifolii [Erysiphe trifoliorum (Legume Mildew) ] (32 records; last record in 2025 )
Erysiphe trifolii var. intermedia [Erysiphe intermedia ] (7 records; last record in 2025 )
Erysiphe trifoliorum (Legume Mildew) (32 records; last record in 2025 )
Erysiphe ulmariae (5 records; last record in 2018 )
Erysiphe ulmi (4 records; last record in 2025 )
Erysiphe urticae (146 records; last record in 2025 )
Erysiphe vanbruntiana (1 record; last record in 2024 )
Erysiphe vanbruntiana [Erysiphe sambucina ] (2 records; last record in 2023 )
Erysiphe viburni (11 records; last record in 2025 )
Erysiphe viburniphila (10 records; last record in 2025 )
Erythricium aurantiacum (Lichen Duster) (32 records; last record in 2026 )
Erythricium laetum (Rosy Duster) (2 records; last record in 2025 )
Eudarluca caricis [Sphaerellopsis filum ] (12 records; last record in 2025 )
Euepixylon udum (12 records; last record in 2025 )
Euoidium longipes [Golovinomyces longipes ] (1 record; last record in 2020 )
Eupropolella britannica (1 record; last record in 2024 )
Eutypa aspera (1 record; last record in 2025 )
Eutypa flavovirens (26 records; last record in 2023 )
Eutypa lata (82 records; last record in 2025 )
Eutypa leioplaca (2 records; last record in 2002 )
Eutypa maura (94 records; last record in 2025 )
Eutypa spinosa (Spiral Tarcrust) (16 records; last record in 2003 )
Eutypa ulicis (2 records; last record in 2025 )
Eutypella acericola (5 records; last record in 2025 )
Eutypella grandis (1 record; last record in 1982 )
Eutypella leprosa (3 records; last record in 2025 )
Eutypella prunastri (8 records; last record in 2025 )
Eutypella quaternata (1 record; last record in 2025 )
Eutypella scoparia (16 records; last record in 2025 )
Eutypella stellulata (2 records; last record in 2023 )
Exidia glandulosa (Witch's Butter) (655 records; last record in 2025 )
Exidia nigricans [Exidia plana (Warlock's Butter) ] (106 records; last record in 2025 )
Exidia nucleata (Crystal Brain) (371 records; last record in 2025 )
Exidia plana (Warlock's Butter) (106 records; last record in 2025 )
Exidia recisa (Amber Jelly) (14 records; last record in 2025 )
Exidia repanda (Birch Jelly) (1 record; last record in 2025 )
Exidia saccharina (Pine Jelly) (24 records; last record in 2025 )
Exidia thuretiana (White Brain) (250 records; last record in 2025 )
Exidiopsis calcea (1 record; last record in 1993 )
Exidiopsis effusa (Hair Ice Crust) (7 records; last record in 2025 )
Exidiopsis galzinii (Unbleached Jellytot) (1 record; last record in 2025 )
Exobasidium japonicum (Azalea Gall) (4 records; last record in 2025 )
Exophiala calicioides (2 records; last record in 2023 )
Exosporiella fungorum (1 record; last record in 2023 )
Faerberia carbonaria (Firesite Funnel) (1 record; last record in 1991 )
Farlowiella carmichaeliana [Acrogenospora carmichaeliana ] (2 records; last record in 1998 )
Farysia thuemenii (15 records; last record in 2024 )
Fayodia gracilipes (1 record; last record in 1993 )
Fenestella fenestrata (1 record; last record in 1934 )
Fenestella salicis [Parafenestella salicis ] (2 records; last record in 1993 )
Fibroidium pelargonii (1 record; last record in 2020 )
Fibroporia vaillantii (Cellar Porecrust) (5 records; last record in 1987 )
Fimaria theioleuca [Pseudombrophila theioleuca ] (3 records; last record in 2021 )
Fistulina hepatica (Beefsteak Fungus) (331 records; last record in 2025 )
Flagelloscypha minutissima (Whipped Cuplet) (7 records; last record in 1995 )
Flammocladiella decora (4 records; last record in 2025 )
Flammulaster carpophila [Flammulaster carpophilus (Leaf Spark) ] (2 records; last record in 2015 )
Flammulaster carpophilus (Leaf Spark) (2 records; last record in 2015 )
Flammulaster carpophilus var. subincarnatus (2 records; last record in 2021 )
Flammulaster granulosus (Granulose Spark) (1 record; last record in 2003 )
Flammulaster limulatus (Hairyfoot Spark) (2 records; last record in 2022 )
Flammulaster muricatus (Scaly Spark) (2 records; last record in 2022 )
Flammulina elastica (Willow Velvet Shank) (3 records; last record in 2025 )
Flammulina velutipes (Velvet Shank) (489 records; last record in 2025 )
Flavoscypha phlebophora [Otidea phlebophora (Veined Ear) ] (1 record; last record in 2010 )
Fomes fomentarius (Hoof Fungus / Tinder Bracket) (394 records; last record in 2025 )
Fomitiporia hippophaicola (Sea Buckthorn Bracket) (36 records; last record in 2025 )
Fomitopsis betulina (Birch Polypore / Razorstrop Fungus) (1,106 records; last record in 2025 )
Fomitopsis pinicola (Redbelted Bracket) (12 records; last record in 2025 )
Frankiella alni [Plasmodiophora alni ] (4 records; last record in 1986 )
Fraxinicola fraxini (14 records; last record in 2024 )
Frommeella tormentillae (3 records; last record in 1976 )
Fuligo candida (4 records; last record in 2023 )
Fuligo rufa (3 records; last record in 2025 )
Fuligo septica (178 records; last record in 2025 )
Fuligo septica var. flava (88 records; last record in 2023 )
Fuligo septica var. septica [Fuligo septica ] (178 records; last record in 2025 )
Fumago salicina (1 record; last record in 1940 )
Fumago vagans (1 record; last record in 1934 )
Furia americana (2 records; last record in 1940 )
Fusarium avenaceum (1 record; last record in 1943 )
Fusarium brassicae [Neonectria candida ] (2 records; last record in 1982 )
Fusarium gibbosum (1 record; last record in 1940 )
Fusarium graminearum (16 records; last record in 2024 )
Fusarium heterosporum (1 record; last record in 2016 )
Fusarium lateritium (1 record; last record in 1937 )
Fusarium sambucinum (17 records; last record in 2021 )
Fusarium sarcochroum (1 record; last record in 1936 )
Fusarium sporotrichioides (9 records; last record in 2017 )
Fusarium wilkomii [Neonectria ditissima (Orchard Canker) ] (6 records; last record in 2025 )
Fuscolachnum dumorum [Brunnipila dumorum ] (10 records; last record in 2022 )
Fuscolachnum misellum (1 record; last record in 2020 )
Fuscoporia contigua (Confluent Bracket) (7 records; last record in 2021 )
Fuscoporia ferrea (Cinnamon Porecrust) (62 records; last record in 2025 )
Fuscoporia ferruginosa (Rusty Porecrust) (86 records; last record in 2025 )
Fusicladium oleagineum [Venturia oleaginea (Oliveleaf Spot) ] (3 records; last record in 2025 )
Fusicoccum depressum (1 record; last record in 1940 )
Fusicoccum fibrosum (2 records; last record in 1940 )
Fusicoccum obtusulum (1 record; last record in 1936 )
Fusicoccum taxi (1 record; last record in 1940 )
Fusidium griseum (1 record; last record in 2023 )
Fusidomus arcus [Fusarium sambucinum ] (17 records; last record in 2021 )
Fusoidiella depressa (9 records; last record in 2020 )
Gaeumannomyces graminis (2 records; last record in 2025 )
Gaeumannomyces graminis var. graminis [Gaeumannomyces graminis ] (2 records; last record in 2025 )
Galerina atkinsoniana (Hairy Bell) (5 records; last record in 2021 )
Galerina calyptrata (Veiled Bell) (1 record; last record in 2002 )
Galerina cephalotricha (Ninepins Bell) (4 records; last record in 2024 )
Galerina cinctula (Girdled Bell) (2 records; last record in 1987 )
Galerina clavata (Ribbed Bell) (13 records; last record in 2025 )
Galerina embolus (Wedged Bell) (2 records; last record in 2003 )
Galerina graminea (Turf Bell) (82 records; last record in 2025 )
Galerina hybrida (1 record; last record in 1988 )
Galerina hypnorum (Moss Bell) (30 records; last record in 2023 )
Galerina laevis [Galerina graminea (Turf Bell) ] (82 records; last record in 2025 )
Galerina marginata (Funeral Bell) (81 records; last record in 2025 )
Galerina mniophila (Bryophyte Bell) (4 records; last record in 2025 )
Galerina mycenoides (1 record)
Galerina nana (Crystal Bell) (10 records; last record in 2024 )
Galerina paludosa (Bog Bell) (5 records; last record in 2023 )
Galerina permixta (Confused Bell) (8 records; last record in 1990 )
Galerina pumila (Dwarf Bell) (28 records; last record in 2024 )
Galerina sideroides (Rusty Bell) (4 records; last record in 2025 )
Galerina sphagnorum (Sphagnum Bell) (1 record; last record in 1986 )
Galerina stylifera (Conifer Bell) (2 records; last record in 2017 )
Galerina subclavata (Skittle Bell) (2 records; last record in 2021 )
Galerina terrestris (Earthy Bell) (1 record; last record in 2003 )
Galerina tibiicystis (Quakermoss Bell) (1 record; last record in 1985 )
Galerina uncialis (Sandy Bell) (9 records; last record in 2024 )
Galerina vittaeformis [Galerina vittiformis (Hairy Leg Bell) ] (18 records; last record in 2025 )
Galerina vittiformis (Hairy Leg Bell) (18 records; last record in 2025 )
Gamundia striatula (Lined Meadowcap) (3 records; last record in 2020 )
Ganoderma adspersum (Bulging Bracket) (579 records; last record in 2025 )
Ganoderma applanatum (Artist's Bracket) (229 records; last record in 2025 )
Ganoderma australe (Southern Bracket) (1 record; last record in 2021 )
Ganoderma australe [Ganoderma adspersum (Bulging Bracket) ] (579 records; last record in 2025 )
Ganoderma lucidum (Lacquered Bracket) (48 records; last record in 2025 )
Ganoderma pfeifferi (Beeswax Bracket) (4 records; last record in 2020 )
Ganoderma resinaceum (Resinous Bracket) (30 records; last record in 2025 )
Geaster bryantii [Geastrum striatum (Striate Earthstar) ] (76 records; last record in 2025 )
Geaster fimbriatus [Geastrum fimbriatum (Sessile Earthstar) ] (118 records; last record in 2026 )
Geaster fornicatus [Geastrum fornicatum (Arched Earthstar) ] (45 records; last record in 2025 )
Geaster limbatus [Geastrum coronatum (Crowned Earthstar) ] (82 records; last record in 2025 )
Geaster mammosus [Geastrum corollinum (Weathered Earthstar) ] (10 records; last record in 2025 )
Geaster rufescens [Geastrum rufescens (Rufous Earthstar) ] (56 records; last record in 2024 )
Geaster rufescens var. minor [Geastrum fimbriatum (Sessile Earthstar) ] (118 records; last record in 2026 )
Geaster triplex [Geastrum triplex (Collared Earthstar) ] (387 records; last record in 2025 )
Geaster umbilicatus [Geastrum striatum (Striate Earthstar) ] (76 records; last record in 2025 )
Geastrum britannicum (Vaulted Earthstar) (62 records; last record in 2025 )
Geastrum campestre (Field Earthstar) (3 records; last record in 2016 )
Geastrum corollinum (Weathered Earthstar) (10 records; last record in 2025 )
Geastrum coronatum (Crowned Earthstar) (82 records; last record in 2025 )
Geastrum fimbriatum (Sessile Earthstar) (118 records; last record in 2026 )
Geastrum floriforme (Daisy Earthstar) (13 records; last record in 2024 )
Geastrum fornicatum (Arched Earthstar) (45 records; last record in 2025 )
Geastrum marginatum (17 records; last record in 2023 )
Geastrum minimum (Tiny Earthstar) (71 records; last record in 2025 )
Geastrum pectinatum (Beaked Earthstar) (3 records; last record in 2025 )
Geastrum quadrifidum (Rayed Earthstar) (2 records; last record in 2009 )
Geastrum rufescens (Rufous Earthstar) (56 records; last record in 2024 )
Geastrum schmidelii (Dwarf Earthstar) (35 records; last record in 2025 )
Geastrum sessile [Geastrum fimbriatum (Sessile Earthstar) ] (118 records; last record in 2026 )
Geastrum striatum (Striate Earthstar) (76 records; last record in 2025 )
Geastrum triplex (Collared Earthstar) (387 records; last record in 2025 )
Geejayessia desmazieri (5 records; last record in 2025 )
Gemmina gemmarum [Calycina gemmarum ] (3 records; last record in 2025 )
Geoglossum cookeanum (77 records; last record in 2025 )
Geoglossum fallax (Deceptive Earthtongue) (15 records; last record in 2024 )
Geoglossum glutinosum [Glutinoglossum glutinosum (Glutinous Earthtongue) ] (8 records; last record in 2023 )
Geoglossum uliginosum (Viscid Earthtongue) (2 records; last record in 2015 )
Geoglossum umbratile (Plain Earthtongue) (33 records; last record in 2025 )
Geopora arenicola (5 records; last record in 2010 )
Geopora cervina (10 records; last record in 2023 )
Geopora sumneriana (Cedar Cup) (20 records; last record in 2025 )
Geopora tenuis (3 records; last record in 2011 )
Geopyxis carbonaria (Stalked Bonfire Cup) (2 records; last record in 2003 )
Gibberella avenacea [Fusarium avenaceum ] (1 record; last record in 1943 )
Gibberella baccata [Fusarium lateritium ] (1 record; last record in 1937 )
Gibberella buxi [Cyanonectria buxi ] (2 records; last record in 1958 )
Gibberella cyanogena [Fusarium sambucinum ] (17 records; last record in 2021 )
Gibberella gordonii [Fusarium heterosporum ] (1 record; last record in 2016 )
Gibberella intricans [Fusarium gibbosum ] (1 record; last record in 1940 )
Gibberella pulicaris [Fusarium sambucinum ] (17 records; last record in 2021 )
Gibberella zeae [Fusarium graminearum ] (16 records; last record in 2024 )
Gibellula arachnophila (4 records; last record in 2021 )
Gibellula aranearum (94 records; last record in 2021 )
Gibellula pulchra (3 records; last record in 2018 )
Gliocladium catenulatum [Clonostachys rosea ] (3 records; last record in 2025 )
Gliocladium roseum [Clonostachys rosea ] (3 records; last record in 2025 )
Gliophorus irrigatus (Slimy Waxcap) (41 records; last record in 2025 )
Gliophorus laetus (Heath Waxcap) (18 records; last record in 2025 )
Gliophorus perplexus (1 record; last record in 2017 )
Gliophorus psittacinus (Parrot Waxcap) (177 records; last record in 2025 )
Gloeocystidiellum clavuligerum (Clubbed Crust) (3 records; last record in 2025 )
Gloeocystidiellum porosum (Oiled Crust) (16 records; last record in 2002 )
Gloeophyllum abietinum (Fir Mazegill) (1 record; last record in 2014 )
Gloeophyllum sepiarium (Conifer Mazegill) (23 records; last record in 2025 )
Gloeophyllum trabeum (Timber Mazegill) (4 records; last record in 2023 )
Gloeoporus dichrous (Bicoloured Bracket) (8 records; last record in 2025 )
Gloeoporus taxicola (Yew Crust) (5 records; last record in 2025 )
Gloeosporium cylindrospermum (1 record; last record in 1935 )
Gloeosporium rhododendri [Colletotrichum gloeosporioides ] (68 records; last record in 2025 )
Gloeotinia aschersoniana (3 records; last record in 1947 )
Gloiocephala cornelii (7 records; last record in 1975 )
Gloiocephala menieri (Bulrush Parachute) (1 record; last record in 1977 )
Gloiothele lactescens (Milking Crust) (11 records; last record in 2003 )
Gloioxanthomyces vitellinus (Glistening Waxcap) (13 records; last record in 2024 )
Glomerella cingulata [Colletotrichum gloeosporioides ] (68 records; last record in 2025 )
Glomerella graminicola (1 record; last record in 1944 )
Glomus microcarpum (1 record; last record in 2025 )
Gloniopsis curvata [Hysterobrevium curvatum ] (5 records; last record in 1941 )
Gloniopsis praelonga (71 records; last record in 2025 )
Glonium nitidum (1 record; last record in 2021 )
Glutinoglossum glutinosum (Glutinous Earthtongue) (8 records; last record in 2023 )
Glyphium elatum (4 records; last record in 2025 )
Gnomonia alnea (2 records; last record in 2025 )
Gnomonia alni-viridis [Gnomonia cerastis ] (16 records; last record in 2025 )
Gnomonia alni-viridis [Ophiognomonia alni-viridis ] (56 records; last record in 2025 )
Gnomonia cerastis (16 records; last record in 2025 )
Gnomonia comari (3 records; last record in 2023 )
Gnomonia gnomon (31 records; last record in 2025 )
Gnomonia riparia (1 record; last record in 2023 )
Gnomonia tetraspora (1 record; last record in 2022 )
Gnomoniella rubicola (1 record; last record in 2024 )
Godronia cassandrae (1 record; last record in 1977 )
Godronia cassandrae f. callunae [Godronia cassandrae ] (1 record; last record in 1977 )
Godronia cassandrae f. callunae [Godronia ribis ] (8 records; last record in 2025 )
Godronia fuliginosa (1 record; last record in 1956 )
Godronia ribis (8 records; last record in 2025 )
Golovinomyces ambrosiae (1 record; last record in 2020 )
Golovinomyces artemisiae (44 records; last record in 2025 )
Golovinomyces asperifolii (57 records; last record in 2025 )
Golovinomyces asperifoliorum (59 records; last record in 2025 )
Golovinomyces asterum (9 records; last record in 2025 )
Golovinomyces asterum var. moroczkovskii (2 records; last record in 2025 )
Golovinomyces asterum var. solidaginis (20 records; last record in 2025 )
Golovinomyces biocellatus [Golovinomyces monardae ] (37 records; last record in 2025 )
Golovinomyces biocellatus [Golovinomyces salviae ] (3 records; last record in 2024 )
Golovinomyces biocellatus s. lat. (2 records; last record in 2016 )
Golovinomyces biocellatus s. str. (19 records; last record in 2025 )
Golovinomyces cichoracearum (45 records; last record in 2025 )
Golovinomyces cichoracearum [Golovinomyces circumfusus ] (16 records; last record in 2025 )
Golovinomyces cichoracearum [Golovinomyces macrocarpus ] (22 records; last record in 2025 )
Golovinomyces cichoracearum [Golovinomyces sonchicola ] (99 records; last record in 2025 )
Golovinomyces cichoracearum var. cichoracearum [Golovinomyces artemisiae ] (44 records; last record in 2025 )
Golovinomyces cichoracearum var. cichoracearum [Golovinomyces asterum var. solidaginis ] (20 records; last record in 2025 )
Golovinomyces cichoracearum var. cichoracearum [Golovinomyces cichoracearum ] (45 records; last record in 2025 )
Golovinomyces cichoracearum var. cichoracearum [Golovinomyces circumfusus ] (16 records; last record in 2025 )
Golovinomyces cichoracearum var. cichoracearum [Golovinomyces depressus (Burdock Mildew) ] (108 records; last record in 2025 )
Golovinomyces cichoracearum var. cichoracearum [Golovinomyces sonchicola ] (99 records; last record in 2025 )
Golovinomyces cichoracearum var. cichoracearum [Golovinomyces sordidus (Plantain Mildew) ] (145 records; last record in 2025 )
Golovinomyces cichoracearum var. fischeri [Golovinomyces fischeri ] (27 records; last record in 2025 )
Golovinomyces circumfusus (16 records; last record in 2025 )
Golovinomyces cucurbitacearum (11 records; last record in 2025 )
Golovinomyces cynoglossi (9 records; last record in 2025 )
Golovinomyces cynoglossi [Golovinomyces asperifolii ] (57 records; last record in 2025 )
Golovinomyces cynoglossi [Golovinomyces asperifoliorum ] (59 records; last record in 2025 )
Golovinomyces depressus (Burdock Mildew) (108 records; last record in 2025 )
Golovinomyces echinopis (2 records; last record in 2024 )
Golovinomyces fischeri (27 records; last record in 2025 )
Golovinomyces latisporus (9 records; last record in 2025 )
Golovinomyces longipes (1 record; last record in 2020 )
Golovinomyces macrocarpus (22 records; last record in 2025 )
Golovinomyces monardae (37 records; last record in 2025 )
Golovinomyces montagnei (17 records; last record in 2025 )
Golovinomyces neosalviae (3 records; last record in 2025 )
Golovinomyces orontii (27 records; last record in 2025 )
Golovinomyces orontii [Golovinomyces vincae ] (6 records; last record in 2025 )
Golovinomyces salviae (3 records; last record in 2024 )
Golovinomyces sonchicola (99 records; last record in 2025 )
Golovinomyces sordidus (Plantain Mildew) (145 records; last record in 2025 )
Golovinomyces sparsus (2 records; last record in 2003 )
Golovinomyces verbasci (24 records; last record in 2025 )
Golovinomyces verbenae (1 record; last record in 2025 )
Golovinomyces vincae (6 records; last record in 2025 )
Gomphidius glutinosus (Slimy Spike) (1 record; last record in 2003 )
Gomphidius roseus (Rosy Spike) (6 records; last record in 2023 )
Gomphidius rutilus [Chroogomphus rutilus (Copper Spike) ] (109 records; last record in 2025 )
Gorgoniceps micrometra (1 record; last record in 2001 )
Graphium calicioides [Exophiala calicioides ] (2 records; last record in 2023 )
Graphium grovei (1 record; last record in 1946 )
Graphium phaeoisaria (1 record; last record in 1946 )
Grifola frondosa (Hen of the Woods) (70 records; last record in 2025 )
Guignardia aesculi (1 record; last record in 2021 )
Guignardia miribelii (1 record; last record in 1940 )
Guignardia punctoidea (6 records; last record in 2022 )
Gymnopilus dilepis (Magenta Rustgill) (24 records; last record in 2024 )
Gymnopilus fulgens (Glowing Rustgill) (2 records; last record in 2024 )
Gymnopilus hybridus (74 records; last record in 1999 )
Gymnopilus junonius (Spectacular Rustgill) (142 records; last record in 2025 )
Gymnopilus penetrans (Common Rustgill) (468 records; last record in 2025 )
Gymnopilus picreus (Bitter Rustgill) (2 records; last record in 1988 )
Gymnopilus sapineus (Scaly Rustgill) (7 records; last record in 2023 )
Gymnopilus spectabilis [Gymnopilus junonius (Spectacular Rustgill) ] (142 records; last record in 2025 )
Gymnopus acervatus (Conifer Toughshank) (3 records; last record in 1994 )
Gymnopus androsaceus (Horsehair Parachute) (125 records; last record in 2025 )
Gymnopus aquosus (Watery Toughshank) (4 records; last record in 2022 )
Gymnopus brassicolens (Cabbage Parachute) (3 records; last record in 2015 )
Gymnopus confluens (Clustered Toughshank) (469 records; last record in 2025 )
Gymnopus dryophilus (Russet Toughshank) (699 records; last record in 2025 )
Gymnopus erythropus (Redleg Toughshank) (144 records; last record in 2025 )
Gymnopus foetidus [Marasmiellus foetidus (Foetid Parachute) ] (2 records; last record in 2015 )
Gymnopus fuscopurpureus (Burgundy Toughshank) (9 records; last record in 1992 )
Gymnopus fusipes (Spindle Toughshank) (156 records; last record in 2025 )
Gymnopus impudicus (3 records; last record in 2014 )
Gymnopus inodorus (Scentless Toughshank) (1 record; last record in 2020 )
Gymnopus ocior (Spring Toughshank) (6 records; last record in 2023 )
Gymnopus peronatus (Wood Woollyfoot) (642 records; last record in 2025 )
Gymnopus quercophilus (Oak Toughshank) (5 records; last record in 2025 )
Gymnopus villosipes [Marasmiellus villosipes ] (3 records; last record in 2025 )
Gymnosporangium clavariiforme (Tongues of Fire) (17 records; last record in 2025 )
Gymnosporangium confusum (1 record; last record in 1988 )
Gymnosporangium sabinae (Pear Crown) (38 records; last record in 2025 )
Gyromitra ancilis (2 records; last record in 2001 )
Gyromitra esculenta (False Morel) (7 records; last record in 2024 )
Gyrophanopsis polonensis (Furry Crust) (6 records; last record in 2025 )
Gyroporus castaneus (Chestnut Bolete) (43 records; last record in 2025 )
Gyroporus cyanescens (Cornflower Bolete) (3 records; last record in 2019 )
Haglundia perelegans [Mollisia olivascens ] (6 records; last record in 1993 )
Hainesia rubi (8 records; last record in 2024 )
Hamatocanthoscypha laricionis (1 record; last record in 1977 )
Handkea excipuliformis [Lycoperdon excipuliforme (Pestle Puffball) ] (198 records; last record in 2025 )
Handkea utriformis [Lycoperdon utriforme (Mosaic Puffball) ] (106 records; last record in 2024 )
Hapalopilus nidulans (Cinnamon Bracket) (69 records; last record in 2025 )
Hapalopilus rutilans [Hapalopilus nidulans (Cinnamon Bracket) ] (69 records; last record in 2025 )
Hapalosphaeria deformans (6 records; last record in 2025 )
Haplographium bicolor (1 record; last record in 1946 )
Harpographium fasciculatum (1 record; last record in 1994 )
Hebeloma album (1 record; last record in 2024 )
Hebeloma anthracophilum (Bonfire Poisonpie) (4 records; last record in 1999 )
Hebeloma birrus (Yellowish Poisonpie) (17 records; last record in 2004 )
Hebeloma clavuligerum (2 records; last record in 1986 )
Hebeloma crustuliniforme (Poisonpie) (506 records; last record in 2025 )
Hebeloma crustuliniforme s. lat. (Poisonpie) (1 record; last record in 2019 )
Hebeloma crustuliniforme var. minor [Hebeloma crustuliniforme (Poisonpie) ] (506 records; last record in 2025 )
Hebeloma elatum [Hebeloma sinapizans (Bitter Poisonpie) ] (46 records; last record in 2024 )
Hebeloma fastibile [Hebeloma laterinum (Russet Poisonpie) ] (10 records; last record in 2001 )
Hebeloma fragilipes (1 record; last record in 2003 )
Hebeloma glutinosum [Pholiota lenta ] (6 records; last record in 1984 )
Hebeloma helodes (Gracile Poisonpie) (2 records; last record in 2017 )
Hebeloma hiemale (Winter Poisonpie) (4 records; last record in 2023 )
Hebeloma laterinum (Russet Poisonpie) (10 records; last record in 2001 )
Hebeloma leucosarx (Pale Poisonpie) (25 records; last record in 2025 )
Hebeloma longicaudum (10 records; last record in 2003 )
Hebeloma longicaudum [Hebeloma crustuliniforme (Poisonpie) ] (506 records; last record in 2025 )
Hebeloma mesophaeum (Veiled Poisonpie) (169 records; last record in 2025 )
Hebeloma mesophaeum var. mesophaeum [Hebeloma mesophaeum (Veiled Poisonpie) ] (169 records; last record in 2025 )
Hebeloma mesophaeum var. minus [Hebeloma mesophaeum (Veiled Poisonpie) ] (169 records; last record in 2025 )
Hebeloma pallidoluctuosum [Hebeloma sacchariolens (Sweet Poisonpie) ] (112 records; last record in 2025 )
Hebeloma pseudoamarescens (Scorched Poisonpie) (11 records; last record in 1993 )
Hebeloma pusillum (Dwarf Poisonpie) (28 records; last record in 2022 )
Hebeloma radicatum [Hebeloma birrus (Yellowish Poisonpie) ] (17 records; last record in 2004 )
Hebeloma radicosum (Rooting Poisonpie) (10 records; last record in 2024 )
Hebeloma sacchariolens (Sweet Poisonpie) (112 records; last record in 2025 )
Hebeloma sinapizans (Bitter Poisonpie) (46 records; last record in 2024 )
Hebeloma sinuosum (2 records; last record in 1990 )
Hebeloma sordescens (Darkening Poisonpie) (4 records; last record in 1937 )
Hebeloma testaceum [Hebeloma sordescens (Darkening Poisonpie) ] (4 records; last record in 1937 )
Hebeloma velutipes (Birch Poisonpie) (8 records; last record in 2023 )
Hebeloma versipelle (1 record)
Helicobasidium purpureum (5 records; last record in 2025 )
Helicodendron websteri (1 record; last record in 2003 )
Helicogloea lagerheimii (1 record; last record in 2003 )
Helicoon richonis (3 records; last record in 2023 )
Helicoscypha heterotricha (1 record; last record in 1985 )
Helicosporium lumbricoides [Neohelicosporium griseum ] (1 record; last record in 1943 )
Heliscella stellata (1 record; last record in 2024 )
Heliscus submersus (1 record; last record in 2024 )
Heliscus submersus [Aquanectria submersa ] (1 record; last record in 2024 )
Helminthosphaeria clavariarum (11 records; last record in 2022 )
Helminthosporium fusisporium [Strossmayeria basitricha ] (10 records; last record in 2025 )
Helminthosporium microsorum (1 record; last record in 2023 )
Helminthosporium oligosporum (28 records; last record in 2025 )
Helminthosporium rhopaloides (2 records; last record in 1945 )
Helminthosporium velutinum (21 records; last record in 2025 )
Helvella acetabulum (Vinegar Cup) (41 records; last record in 2024 )
Helvella albella [Helvella bicolor ] (1 record; last record in 1970 )
Helvella atra (5 records; last record in 2000 )
Helvella bicolor (1 record; last record in 1970 )
Helvella costifera (1 record; last record in 1986 )
Helvella crispa (White Saddle) (193 records; last record in 2025 )
Helvella cupuliformis [Helvella fibrosa ] (8 records; last record in 2023 )
Helvella cupuliformis [Helvella hypocrateriformis ] (1 record; last record in 2017 )
Helvella dissingii [Helvella fibrosa ] (8 records; last record in 2023 )
Helvella elastica (Elastic Saddle) (24 records; last record in 2023 )
Helvella ephippium [Helvella sublicia ] (9 records; last record in 2022 )
Helvella fibrosa (8 records; last record in 2023 )
Helvella hypocrateriformis (1 record; last record in 2017 )
Helvella lacunosa (Elfin Saddle) (79 records; last record in 2025 )
Helvella latispora [Helvella levis (Pale Saddle) ] (3 records; last record in 2017 )
Helvella leucomelaena [Dissingia leucomelaena (Sooty Cup) ] (20 records; last record in 2024 )
Helvella levis (Pale Saddle) (3 records; last record in 2017 )
Helvella macropus (Felt Saddle) (34 records; last record in 2025 )
Helvella sublicia (9 records; last record in 2022 )
Helvella villosa [Helvella fibrosa ] (8 records; last record in 2023 )
Hemileccinum impolitum (Iodine Bolete) (22 records; last record in 2025 )
Hemimycena cephalotricha (Pinned Bonnet) (3 records; last record in 1991 )
Hemimycena cucullata (Hooded Bonnet) (9 records; last record in 2025 )
Hemimycena delectabilis (Delectable Bonnet) (30 records; last record in 2025 )
Hemimycena epichloe (Grass Bonnet) (1 record; last record in 2021 )
Hemimycena hirsuta (Furry Bonnet) (1 record; last record in 1987 )
Hemimycena lactea (Milky Bonnet) (55 records; last record in 2025 )
Hemimycena mairei (Fanvault Bonnet) (5 records; last record in 2020 )
Hemimycena mauretanica (Variable Bonnet) (5 records; last record in 2024 )
Hemimycena pseudogracilis (1 record; last record in 1987 )
Hemimycena tortuosa (Dewdrop Bonnet) (83 records; last record in 2025 )
Hemipholiota heteroclita (Sweet Scalycap) (1 record)
Hemipholiota populnea (Poplar Scalycap) (5 records; last record in 2011 )
Hemistropharia albocrenulata (1 record; last record in 1989 )
Hemitrichia calyculata (7 records; last record in 2025 )
Hemitrichia clavata (13 records; last record in 2025 )
Hemitrichia leiotricha (1 record; last record in 1980 )
Hemitrichia serpula (1 record; last record in 1958 )
Hendersonia culmicola (2 records; last record in 1941 )
Hendersonia culmiseda (9 records; last record in 2024 )
Hendersonia epicalamia (1 record; last record in 1940 )
Hendersonia innumerosa [Stagonospora innumerosa ] (2 records; last record in 1940 )
Hendersonia juncina (1 record; last record in 1936 )
Henningsomyces candidus (White Tubelet) (24 records; last record in 2025 )
Hercospora tiliae (1 record; last record in 2025 )
Hericium cirrhatum (Tiered Tooth ) (5 records; last record in 2024 )
Hericium coralloides (Coral Tooth ) (6 records; last record in 2022 )
Hericium erinaceus (Bearded Tooth or Lion's Mane) (3 records; last record in 2022 )
Herpotrichia herpotrichoides (1 record; last record in 1993 )
Herpotrichia macrotricha (2 records; last record in 2003 )
Hesperomyces halyziae (2 records; last record in 2025 )
Hesperomyces harmoniae (3 records; last record in 2025 )
Hesperomyces virescens (1 record; last record in 2025 )
Heterobasidion annosum (Root Rot) (427 records; last record in 2025 )
Heterocephalacria physciacearum [Zyzygomyces physciacearum ] (41 records; last record in 2026 )
Heteroconium tetracoilum [Lylea tetracoila ] (1 record; last record in 2024 )
Heteromycophaga glandulosae (1 record; last record in 2022 )
Heteroradulum deglubens (Blushing Crust) (6 records; last record in 2025 )
Heterosphaeria linariae (1 record; last record in 2024 )
Heterosphaeria patella (31 records; last record in 2025 )
Heyderia abietis (Needle Beacon) (1 record; last record in 1992 )
Hilberina caudata (3 records; last record in 1989 )
Hirsutella acridiorum (6 records; last record in 1966 )
Hirsutella citriformis (2 records; last record in 1945 )
Hirsutella saussurei [Ophiocordyceps humbertii ] (2 records; last record in 1945 )
Hobsonia christiansenii [Illosporiopsis christiansenii ] (121 records; last record in 2026 )
Hohenbuehelia atrocaerulea [Hohenbuehelia atrocoerulea (Indigo Oyster) ] (10 records; last record in 2020 )
Hohenbuehelia atrocoerulea (Indigo Oyster) (10 records; last record in 2020 )
Hohenbuehelia culmicola (Marram Oyster) (2 records; last record in 2021 )
Hohenbuehelia cyphelliformis (Disc Oysterling) (7 records; last record in 2020 )
Hohenbuehelia fluxilis (Jellied Oyster) (1 record; last record in 2019 )
Hohenbuehelia leightonii (1 record; last record in 1990 )
Hohenbuehelia mastrucata (Woolly Oyster) (2 records; last record in 2024 )
Hohenbuehelia petalodes [Hohenbuehelia petaloides (Floury Oyster) ] (4 records; last record in 2013 )
Hohenbuehelia petaloides (Floury Oyster) (4 records; last record in 2013 )
Hohenbuehelia reniformis (1 record; last record in 2004 )
Hohenbuehelia tremula (Woodchip Oyster) (1 record; last record in 2009 )
Homophron spadiceum [Psathyrella spadicea (Chestnut Brittlestem) ] (20 records; last record in 2025 )
Homostegia piggotii (1 record; last record in 2022 )
Hormisciella atra (1 record)
Hortiboletus bubalinus (Ascot Hat) (8 records; last record in 2024 )
Hortiboletus engelii (Orangefoot Bolete) (4 records; last record in 2025 )
Hortiboletus rubellus (Ruby Bolete) (51 records; last record in 2025 )
Humaria hemisphaerica (Glazed Cup) (65 records; last record in 2025 )
Hyalinia dilutella var. dilutella [Pyrenopeziza dilutella ] (1 record; last record in 1993 )
Hyaloperonospora brassicae (4 records; last record in 2020 )
Hyaloperonospora cheiranthi (4 records; last record in 2025 )
Hyaloperonospora galligena (1 record; last record in 2019 )
Hyaloperonospora hesperidis (2 records; last record in 2025 )
Hyaloperonospora lunariae (1 record; last record in 2022 )
Hyaloperonospora nasturtii-aquatici (5 records; last record in 2025 )
Hyaloperonospora nesliae (1 record; last record in 2020 )
Hyaloperonospora niessliana (43 records; last record in 2025 )
Hyaloperonospora parasitica (4 records; last record in 2020 )
Hyaloperonospora parasitica [Hyaloperonospora cheiranthi ] (4 records; last record in 2025 )
Hyaloperonospora parasitica [Hyaloperonospora niessliana ] (43 records; last record in 2025 )
Hyaloperonospora parasitica [Hyaloperonospora sisymbrii-loeselii ] (3 records; last record in 2022 )
Hyaloperonospora parasitica [Peronospora hiemalis ] (3 records; last record in 2024 )
Hyaloperonospora rorippae-islandicae (1 record; last record in 1940 )
Hyaloperonospora sisymbrii-loeselii (3 records; last record in 2022 )
Hyaloperonospora thlaspeos-arvensis (1 record; last record in 2020 )
Hyalopeziza ciliata (1 record; last record in 2023 )
Hyalopeziza corticicola (3 records; last record in 1977 )
Hyalopeziza millepunctata (24 records; last record in 2025 )
Hyalopsora polypodii (1 record; last record in 1942 )
Hyalorbilia inflatula (1 record; last record in 2020 )
Hyaloscypha aureliella (116 records; last record in 2025 )
Hyaloscypha flaveola [Phialina flaveola ] (10 records; last record in 2025 )
Hyaloscypha fuckelii (2 records; last record in 2003 )
Hyaloscypha fuckelii var. fuckelii [Hyaloscypha fuckelii ] (2 records; last record in 2003 )
Hyaloscypha fuscostipitata (1 record; last record in 1981 )
Hyaloscypha herbarum (1 record; last record in 2003 )
Hyaloscypha hyalina [Hyaloscypha aureliella ] (116 records; last record in 2025 )
Hyaloscypha leuconica (28 records; last record in 2025 )
Hyaloscypha leuconica var. leuconica [Hyaloscypha leuconica ] (28 records; last record in 2025 )
Hyaloscypha quercicola (1 record; last record in 2003 )
Hyaloscypha zalewskii [Hyaloscypha herbarum ] (1 record; last record in 2003 )
Hydnangium carneum (Pink False Truffle) (1 record; last record in 2008 )
Hydnellum concrescens (Zoned Tooth) (11 records; last record in 2023 )
Hydnellum concrescens s. lat. (1 record; last record in 2021 )
Hydnellum fagiscabrosum (1 record; last record in 2011 )
Hydnellum spongiosipes (Velvet Tooth) (8 records; last record in 2021 )
Hydnomerulius pinastri (Tanned Toothcrust) (2 records; last record in 1995 )
Hydnoporia corrugata (Glue Crust) (76 records; last record in 2025 )
Hydnoporia tabacina (Willow Glue) (9 records; last record in 2024 )
Hydnum repandum (Wood Hedgehog) (24 records; last record in 2023 )
Hydnum rufescens (Terracotta Hedgehog) (3 records; last record in 2023 )
Hydnum setosum [Sarcodontia crocea (Orchard Toothcrust) ] (4 records; last record in 2012 )
Hydropisphaera arenula (12 records; last record in 2025 )
Hydropisphaera erubescens (6 records; last record in 2025 )
Hydropisphaera peziza (19 records; last record in 2025 )
Hydropus floccipes (Flocked Bonnet) (10 records; last record in 2022 )
Hygrocybe acutoconica (Persistent Waxcap) (41 records; last record in 2025 )
Hygrocybe acutoconica var. acutoconica [Hygrocybe acutoconica (Persistent Waxcap) ] (41 records; last record in 2025 )
Hygrocybe acutoconica var. konradii (3 records; last record in 2018 )
Hygrocybe aurantiosplendens (Orange Waxcap) (11 records; last record in 2025 )
Hygrocybe calyptriformis var. calyptriformis [Porpolomopsis calyptriformis (Pink Waxcap / Ballerina) ] (1 record; last record in 2004 )
Hygrocybe cantharellus [Hygrocybe lepida (Goblet Waxcap) ] (11 records; last record in 2025 )
Hygrocybe ceracea (Butter Waxcap) (128 records; last record in 2025 )
Hygrocybe chlorophana (Golden Waxcap) (78 records; last record in 2025 )
Hygrocybe citrina (5 records; last record in 1994 )
Hygrocybe coccinea (Scarlet Waxcap) (96 records; last record in 2025 )
Hygrocybe coccineocrenata (Bog Waxcap) (14 records; last record in 2023 )
Hygrocybe colemanniana [Cuphophyllus colemannianus (Toasted Waxcap) ] (13 records; last record in 2024 )
Hygrocybe conica (Blackening Waxcap) (313 records; last record in 2025 )
Hygrocybe conica var. conicopalustris (1 record; last record in 2021 )
Hygrocybe conica var. minor [Hygrocybe conica (Blackening Waxcap) ] (313 records; last record in 2025 )
Hygrocybe conicoides (Dune Waxcap) (56 records; last record in 2025 )
Hygrocybe flavescens (4 records; last record in 2015 )
Hygrocybe flavipes [Cuphophyllus flavipes (Yellowfoot Waxcap) ] (9 records; last record in 2024 )
Hygrocybe fornicata [Cuphophyllus fornicatus (Earthy Waxcap) ] (1 record; last record in 2024 )
Hygrocybe glutinipes (Glutinous Waxcap) (7 records; last record in 2025 )
Hygrocybe glutinipes var. glutinipes [Hygrocybe glutinipes (Glutinous Waxcap) ] (7 records; last record in 2025 )
Hygrocybe glutinipes var. rubra (1 record; last record in 2016 )
Hygrocybe helobia (Garlic Waxcap) (1 record; last record in 2023 )
Hygrocybe insipida (Spangle Waxcap) (65 records; last record in 2025 )
Hygrocybe irrigata [Gliophorus irrigatus (Slimy Waxcap) ] (41 records; last record in 2025 )
Hygrocybe laeta [Gliophorus laetus (Heath Waxcap) ] (18 records; last record in 2025 )
Hygrocybe laeta var. laeta [Gliophorus laetus (Heath Waxcap) ] (18 records; last record in 2025 )
Hygrocybe lepida (Goblet Waxcap) (11 records; last record in 2025 )
Hygrocybe marchii (Confusing Waxcap) (5 records; last record in 1998 )
Hygrocybe miniata (Vermilion Waxcap) (69 records; last record in 2025 )
Hygrocybe mucronella (Bitter Waxcap) (28 records; last record in 2025 )
Hygrocybe nigrescens (21 records; last record in 2012 )
Hygrocybe nivea [Cuphophyllus virgineus (Snowy Waxcap) ] (392 records; last record in 2025 )
Hygrocybe obrussea (1 record; last record in 1982 )
Hygrocybe persistens [Hygrocybe acutoconica (Persistent Waxcap) ] (41 records; last record in 2025 )
Hygrocybe persistens var. konradii [Hygrocybe acutoconica var. konradii ] (3 records; last record in 2018 )
Hygrocybe persistens var. persistens [Hygrocybe acutoconica (Persistent Waxcap) ] (41 records; last record in 2025 )
Hygrocybe pratensis [Cuphophyllus pratensis (Meadow Waxcap) ] (123 records; last record in 2025 )
Hygrocybe pratensis var. pallida [Cuphophyllus pratensis var. pallidus ] (3 records; last record in 2016 )
Hygrocybe pratensis var. pratensis [Cuphophyllus pratensis (Meadow Waxcap) ] (123 records; last record in 2025 )
Hygrocybe psittacina [Gliophorus psittacinus (Parrot Waxcap) ] (177 records; last record in 2025 )
Hygrocybe psittacina var. perplexa [Gliophorus perplexus ] (1 record; last record in 2017 )
Hygrocybe psittacina var. psittacina [Gliophorus psittacinus (Parrot Waxcap) ] (177 records; last record in 2025 )
Hygrocybe punicea (Crimson Waxcap) (20 records; last record in 2025 )
Hygrocybe quieta (Oily Waxcap) (15 records; last record in 2024 )
Hygrocybe reidii (Honey Waxcap) (32 records; last record in 2025 )
Hygrocybe russocoriacea [Cuphophyllus russocoriaceus (Cedarwood Waxcap) ] (17 records; last record in 2025 )
Hygrocybe spadicea (Date Waxcap ) (1 record; last record in 2012 )
Hygrocybe splendidissima (Splendid Waxcap) (1 record; last record in 2025 )
Hygrocybe subminutula (4 records; last record in 2002 )
Hygrocybe turunda (Singed Waxcap) (2 records; last record in 1999 )
Hygrocybe virginea [Cuphophyllus virgineus (Snowy Waxcap) ] (392 records; last record in 2025 )
Hygrocybe virginea var. fuscescens [Cuphophyllus virgineus var. fuscescens ] (1 record; last record in 2013 )
Hygrocybe virginea var. ochraceopallida [Cuphophyllus virgineus var. ochraceopallidus ] (26 records; last record in 2024 )
Hygrocybe virginea var. virginea [Cuphophyllus virgineus (Snowy Waxcap) ] (392 records; last record in 2025 )
Hygrocybe vitellina [Gloioxanthomyces vitellinus (Glistening Waxcap) ] (13 records; last record in 2024 )
Hygrophoropsis aurantiaca (False Chanterelle) (540 records; last record in 2025 )
Hygrophoropsis aurantiaca var. pallida [Hygrophoropsis aurantiaca (False Chanterelle) ] (540 records; last record in 2025 )
Hygrophoropsis fuscosquamula (Brunette False Chanterelle) (1 record; last record in 1979 )
Hygrophoropsis pallida (3 records; last record in 2009 )
Hygrophoropsis rufa (Foxy False Chanterelle) (5 records; last record in 2025 )
Hygrophorus camarophyllus (Arched Woodwax) (1 record; last record in 1983 )
Hygrophorus cossus (Goat Moth Woodwax) (1 record; last record in 2004 )
Hygrophorus eburneus (Ivory Woodwax) (3 records; last record in 2022 )
Hygrophorus hypothejus (Herald of Winter) (42 records; last record in 2025 )
Hygrophorus persoonii (Snakeskin Woodwax) (1 record; last record in 2008 )
Hygrophorus poetarum (2 records; last record in 2007 )
Hymenochaete cinnamomea (Cinnamon Crust) (13 records; last record in 2018 )
Hymenochaete corrugata [Hydnoporia corrugata (Glue Crust) ] (76 records; last record in 2025 )
Hymenochaete rubiginosa (Oak Curtain Crust) (255 records; last record in 2025 )
Hymenochaete tabacina [Hydnoporia tabacina (Willow Glue) ] (9 records; last record in 2024 )
Hymenochaetopsis corrugata [Hydnoporia corrugata (Glue Crust) ] (76 records; last record in 2025 )
Hymenochaetopsis tabacina [Hydnoporia tabacina (Willow Glue) ] (9 records; last record in 2024 )
Hymenogaster citrinus (Citrine False Truffle) (1 record)
Hymenogaster luteus (Golden False Truffle) (1 record)
Hymenogaster olivaceus (Olive False Truffle) (1 record)
Hymenogaster vulgaris (Common False Truffle) (2 records; last record in 1897 )
Hymenopellis radicata (Rooting Shank) (279 records; last record in 2025 )
Hymenopleella hippophaicola (1 record; last record in 1988 )
Hymenopsis saccardoana (1 record; last record in 1940 )
Hymenopsis typhae (6 records; last record in 2019 )
Hymenoscyphus albidus (10 records; last record in 2013 )
Hymenoscyphus albopunctus (3 records; last record in 2003 )
Hymenoscyphus calyculus (29 records; last record in 2023 )
Hymenoscyphus carpini (1 record; last record in 1958 )
Hymenoscyphus caudatus (22 records; last record in 2025 )
Hymenoscyphus epiphyllus (5 records; last record in 2001 )
Hymenoscyphus fagineus (Mast Disco) (2 records; last record in 2020 )
Hymenoscyphus fraxineus (Ash Disco) (37 records; last record in 2024 )
Hymenoscyphus fructigenus [Hymenoscyphus carpini ] (1 record; last record in 1958 )
Hymenoscyphus fructigenus (Nut Disco) (188 records; last record in 2025 )
Hymenoscyphus herbarum [Calycina herbarum ] (39 records; last record in 2025 )
Hymenoscyphus imberbis (9 records; last record in 2025 )
Hymenoscyphus laetus (5 records; last record in 2023 )
Hymenoscyphus limonium (1 record; last record in 1993 )
Hymenoscyphus lutescens (3 records; last record in 2023 )
Hymenoscyphus menthae (1 record; last record in 2019 )
Hymenoscyphus phyllophilus (2 records; last record in 2024 )
Hymenoscyphus pileatus (1 record; last record in 1987 )
Hymenoscyphus pseudoalbidus [Hymenoscyphus fraxineus (Ash Disco) ] (37 records; last record in 2024 )
Hymenoscyphus repandus (17 records; last record in 2024 )
Hymenoscyphus rhodoleucus [Roseodiscus rhodoleucus ] (2 records; last record in 1967 )
Hymenoscyphus robustior (2 records; last record in 2021 )
Hymenoscyphus salicellus (7 records; last record in 2025 )
Hymenoscyphus scutula (38 records; last record in 2024 )
Hymenoscyphus vernus (7 records; last record in 2025 )
Hymenoscyphus vitellinus (7 records; last record in 2023 )
Hymenostilbe muscaria [Ophiocordyceps forquignonii (Yellow Waspclub) ] (10 records; last record in 2016 )
Hymenula rubella (1 record; last record in 1940 )
Hymenula vulgaris (1 record; last record in 1940 )
Hyphoderma argillaceum (Clay Webcrust) (6 records; last record in 2025 )
Hyphoderma occidentale (Western Webcrust) (1 record; last record in 1988 )
Hyphoderma pallidum [Peniophorella pallida (Pale Webcrust) ] (4 records; last record in 2025 )
Hyphoderma praetermissum [Peniophorella praetermissa (Overlooked Webcrust) ] (25 records; last record in 2025 )
Hyphoderma puberum [Peniophorella pubera (Shuttle Webcrust) ] (43 records; last record in 2025 )
Hyphoderma setigerum (Laddered Webcrust) (36 records; last record in 2025 )
Hyphodermella corrugata (Wrinkled Webcrust) (5 records; last record in 2025 )
Hyphodiscus hymeniophilus (6 records; last record in 2025 )
Hyphodontia abieticola [Kneiffiella abieticola (Conifer Webcrust) ] (4 records; last record in 1990 )
Hyphodontia alutaria (Needled Webcrust) (8 records; last record in 2025 )
Hyphodontia arguta (Spiny Webcrust) (8 records; last record in 2016 )
Hyphodontia aspera [Xylodon asper (Roughened Webcrust) ] (1 record; last record in 2003 )
Hyphodontia barba-jovis [Kneiffiella barba-jovis (Fringed Webcrust) ] (9 records; last record in 2023 )
Hyphodontia breviseta [Xylodon brevisetus (Shorthaired Webcrust) ] (9 records; last record in 1992 )
Hyphodontia crustosa [Xylodon crustosus (Crusty Webcrust) ] (6 records; last record in 1995 )
Hyphodontia nespori [Xylodon nesporii (Prickly Webcrust) ] (11 records; last record in 2023 )
Hyphodontia pallidula (Paleneedled Webcrust) (4 records; last record in 2025 )
Hyphodontia quercina [Xylodon quercinus (Dryad's Webcrust) ] (5 records; last record in 2025 )
Hyphodontia sambuci [Xylodon sambuci (Elder Whitewash) ] (393 records; last record in 2025 )
Hypholoma appendiculatum [Psathyrella candolleana (Pale Brittlestem) ] (459 records; last record in 2025 )
Hypholoma candolleanum [Psathyrella candolleana (Pale Brittlestem) ] (459 records; last record in 2025 )
Hypholoma capnoides (Conifer Tuft) (26 records; last record in 2024 )
Hypholoma dispersum [Hypholoma marginatum (Snakeskin Brownie) ] (12 records; last record in 2015 )
Hypholoma egenulum [Psathyrella candolleana (Pale Brittlestem) ] (459 records; last record in 2025 )
Hypholoma elongatum (Sphagnum Brownie) (14 records; last record in 2025 )
Hypholoma epixanthum (Tawny Brownie) (1 record; last record in 1934 )
Hypholoma ericaeoides (Moorland Brownie) (15 records; last record in 2009 )
Hypholoma ericaeum (Heath Brownie) (6 records; last record in 2024 )
Hypholoma fasciculare (Sulphur Tuft) (1,498 records; last record in 2025 )
Hypholoma fasciculare var. fasciculare [Hypholoma fasciculare (Sulphur Tuft) ] (1,498 records; last record in 2025 )
Hypholoma hydrophilum [Psathyrella piluliformis (Common Stump Brittlestem) ] (240 records; last record in 2025 )
Hypholoma lacrymabundum [Lacrymaria lacrymabunda (Weeping Widow) ] (182 records; last record in 2025 )
Hypholoma laeticolor (Bright Brownie) (1 record; last record in 2025 )
Hypholoma lateritium (Brick Tuft) (70 records; last record in 2024 )
Hypholoma leucotephrum [Psathyrella leucotephra ] (4 records; last record in 1995 )
Hypholoma marginatum (Snakeskin Brownie) (12 records; last record in 2015 )
Hypholoma myosotis (Olive Brownie) (5 records; last record in 2025 )
Hypholoma polytrichi (Moss Brownie) (8 records; last record in 2003 )
Hypholoma pyrotrichum [Lacrymaria pyrotricha ] (4 records; last record in 2013 )
Hypholoma subericaeum (Fell Brownie) (8 records; last record in 2025 )
Hypholoma sublateritium [Hypholoma lateritium (Brick Tuft) ] (70 records; last record in 2024 )
Hypholoma sublateritium var. pomposum [Hypholoma lateritium (Brick Tuft) ] (70 records; last record in 2024 )
Hypholoma sublateritium var. squamosum [Hypholoma lateritium (Brick Tuft) ] (70 records; last record in 2024 )
Hypholoma udum (Peat Brownie) (7 records; last record in 2017 )
Hypholoma velutinum [Lacrymaria lacrymabunda (Weeping Widow) ] (182 records; last record in 2025 )
Hypholoma xanthocephalum (Saffron Brownie) (1 record; last record in 2003 )
Hypochniciellum molle (Soft Webcrust) (1 record; last record in 1988 )
Hypochnicium bombycinum (Silky Webcrust) (12 records; last record in 1995 )
Hypochnicium geogenium (Earthed Webcrust) (2 records; last record in 1993 )
Hypochnicium polonense [Gyrophanopsis polonensis (Furry Crust) ] (6 records; last record in 2025 )
Hypochnicium punctulatum (Dotty Webcrust) (26 records; last record in 2018 )
Hypochnicium sphaerosporum (14 records; last record in 1994 )
Hypocopra equorum (2 records; last record in 2019 )
Hypocopra merdaria (1 record; last record in 2023 )
Hypocopra planispora (1 record; last record in 2013 )
Hypocrea argillacea (1 record; last record in 1986 )
Hypocrea aureoviridis [Trichoderma aureoviride ] (44 records; last record in 2025 )
Hypocrea citrina [Trichoderma citrinum ] (4 records; last record in 1991 )
Hypocrea gelatinosa [Trichoderma gelatinosum ] (28 records; last record in 2025 )
Hypocrea pulvinata [Trichoderma pulvinatum (Ochre Cushion) ] (200 records; last record in 2025 )
Hypocrea rufa [Trichoderma viride ] (79 records; last record in 2025 )
Hypocrea schweinitzii [Trichoderma citrinoviride ] (4 records; last record in 1945 )
Hypocrea spinulosa [Trichoderma spinulosum ] (2 records; last record in 1955 )
Hypocrea sulfurea [Trichoderma sulphureum ] (4 records; last record in 1958 )
Hypoderma commune (5 records; last record in 2022 )
Hypoderma hederae (2 records; last record in 2019 )
Hypoderma rubi (37 records; last record in 2025 )
Hypogymnia physodes (1 record; last record in 2019 )
Hypomyces aurantius (Orange Polypore Mould) (43 records; last record in 2024 )
Hypomyces cervinigenus [Hypomyces cervinus (Saddle's Child ) ] (10 records; last record in 2019 )
Hypomyces cervinus (Saddle's Child ) (10 records; last record in 2019 )
Hypomyces chrysospermus (Bolete Mould) (346 records; last record in 2025 )
Hypomyces lateritius (Ochre Gillgobbler) (2 records; last record in 2013 )
Hypomyces ochraceus (2 records; last record in 1992 )
Hypomyces papulasporae (7 records; last record in 2025 )
Hypomyces rosellus (Pink Polypore Mould) (34 records; last record in 2025 )
Hypomyces spadiceus (1 record; last record in 2011 )
Hypomyces strigosus (2 records; last record in 2001 )
Hyponectria buxi (3 records; last record in 2019 )
Hypospilina pustula (5 records; last record in 2025 )
Hypoxylon cercidicola (15 records; last record in 2025 )
Hypoxylon cohaerens [Jackrogersella cohaerens ] (8 records; last record in 2025 )
Hypoxylon fragiforme (Beech Woodwart) (341 records; last record in 2025 )
Hypoxylon fraxinophilum (2 records; last record in 2025 )
Hypoxylon fuscoides (12 records; last record in 2025 )
Hypoxylon fuscum (Hazel Woodwart) (726 records; last record in 2025 )
Hypoxylon howeanum (94 records; last record in 2024 )
Hypoxylon intermedium (6 records; last record in 2023 )
Hypoxylon macrocarpum (5 records; last record in 2019 )
Hypoxylon minutellum [Jackrogersella minutella ] (10 records; last record in 2025 )
Hypoxylon multiforme [Jackrogersella multiformis (Birch Woodwart) ] (809 records; last record in 2025 )
Hypoxylon petriniae (216 records; last record in 2025 )
Hypoxylon rubiginosum (Rusty Woodwart) (175 records; last record in 2025 )
Hysterium angustatum (29 records; last record in 2025 )
Hysterium pulicare (3 records; last record in 2011 )
Hysterobrevium curvatum (5 records; last record in 1941 )
Hysterobrevium mori (4 records; last record in 2025 )
Hysterobrevium smilacis (3 records; last record in 2023 )
Hysterographium fraxini (Ash Lips) (4 records; last record in 2025 )
Hysterographium mori [Hysterobrevium mori ] (4 records; last record in 2025 )
Hysterostegiella fenestrata (1 record; last record in 1948 )
Hysterostegiella lauri (1 record; last record in 2020 )
Ileodictyon cibarium (Basket Fungus) (1 record; last record in 2017 )
Illosporiopsis christiansenii (121 records; last record in 2026 )
Illosporium carneum (2 records; last record in 1946 )
Imleria badia (Bay Bolete) (372 records; last record in 2025 )
Immersiella caudata (2 records; last record in 1981 )
Incrucipulum ciliare (4 records; last record in 2025 )
Incrucipulum sulphurellum (2 records; last record in 2000 )
Infundibulicybe costata (3 records; last record in 1991 )
Infundibulicybe geotropa (Trooping Funnel) (67 records; last record in 2025 )
Infundibulicybe gibba (Common Funnel) (316 records; last record in 2025 )
Infundibulicybe trulliformis (Dapper Funnel) (8 records; last record in 1994 )
Inocybe adaequata [Inosperma adaequatum (Vinaceous Fibrecap) ] (7 records; last record in 2002 )
Inocybe agardhii [Mallocybe agardhii ] (2 records; last record in 2017 )
Inocybe arenicola [Pseudosperma arenicola (Sand Fibrecap) ] (1 record; last record in 2000 )
Inocybe assimilata (Potatospored Fibrecap) (30 records; last record in 2025 )
Inocybe asterospora (Star Fibrecap) (102 records; last record in 2024 )
Inocybe auricoma (13 records; last record in 1994 )
Inocybe bongardii (1 record)
Inocybe bongardii [Inosperma bongardii (Fruity Fibrecap) ] (1 record; last record in 2000 )
Inocybe brunnea (4 records; last record in 1987 )
Inocybe caesariata (1 record)
Inocybe calamistrata [Inosperma calamistratum (Greenfoot Fibrecap) ] (1 record; last record in 1986 )
Inocybe calospora (Seamine Fibrecap) (10 records; last record in 2000 )
Inocybe cervicolor [Inosperma cervicolor ] (3 records; last record in 2008 )
Inocybe cincinnata (Collared Fibrecap) (35 records; last record in 2024 )
Inocybe cincinnata var. cincinnata [Inocybe cincinnata (Collared Fibrecap) ] (35 records; last record in 2024 )
Inocybe cincinnata var. major [Inocybe obscuroides ] (5 records; last record in 2023 )
Inocybe cookei (5 records; last record in 1938 )
Inocybe cookei [Inosperma cookei (Straw Fibrecap) ] (36 records; last record in 2022 )
Inocybe corydalina (Greenflush Fibrecap) (3 records; last record in 2000 )
Inocybe corydalina var. corydalina [Inocybe corydalina (Greenflush Fibrecap) ] (3 records; last record in 2000 )
Inocybe curvipes (14 records; last record in 2025 )
Inocybe dulcamara [Mallocybe dulcamara (Bittersweet Fibrecap) ] (19 records; last record in 2023 )
Inocybe erubescens [Inosperma erubescens (Deadly Fibrecap) ] (11 records; last record in 2024 )
Inocybe eutheles (89 records; last record in 2004 )
Inocybe fastigiata [Pseudosperma rimosum (Split Fibrecap) ] (223 records; last record in 2025 )
Inocybe flocculosa (Fleecy Fibrecap) (17 records; last record in 2025 )
Inocybe fraudans (Pear Fibrecap) (8 records; last record in 2016 )
Inocybe fuscidula [Inocybe glabripes (Darkish Fibrecap) ] (11 records; last record in 2021 )
Inocybe fuscidula var. fuscidula [Inocybe glabripes (Darkish Fibrecap) ] (11 records; last record in 2021 )
Inocybe geophylla (White Fibrecap) (286 records; last record in 2025 )
Inocybe geophylla var. lilacina [Inocybe lilacina ] (180 records; last record in 2025 )
Inocybe glabripes (Darkish Fibrecap) (11 records; last record in 2021 )
Inocybe godeyi (Reddening Fibrecap) (14 records; last record in 2021 )
Inocybe godeyi var. rufescens [Inocybe godeyi (Reddening Fibrecap) ] (14 records; last record in 2021 )
Inocybe grammata (Flushed Fibrecap) (2 records; last record in 2019 )
Inocybe griseolilacina (Lilac Leg Fibrecap) (64 records; last record in 2025 )
Inocybe griseovelata (2 records; last record in 2023 )
Inocybe helobia (3 records; last record in 2025 )
Inocybe hirtella (Bitter Almond Fibrecap) (8 records; last record in 2003 )
Inocybe hirtella var. bispora (1 record; last record in 2003 )
Inocybe hirtella var. hirtella [Inocybe hirtella (Bitter Almond Fibrecap) ] (8 records; last record in 2003 )
Inocybe hystrix (Scaly Fibrecap) (4 records; last record in 2016 )
Inocybe impexa (1 record; last record in 1932 )
Inocybe incarnata (Balsamic Fibrecap) (7 records; last record in 1936 )
Inocybe inodora (1 record; last record in 2003 )
Inocybe lacera (Torn Fibrecap) (34 records; last record in 2024 )
Inocybe lacera var. helobia [Inocybe helobia ] (3 records; last record in 2025 )
Inocybe lacera var. lacera [Inocybe lacera (Torn Fibrecap) ] (34 records; last record in 2024 )
Inocybe lanuginosa (19 records; last record in 2015 )
Inocybe lanuginosa var. lanuginosa [Inocybe lanuginosa ] (19 records; last record in 2015 )
Inocybe lanuginosa var. ovatocystis [Inocybe ovatocystis (Clubbed Fibrecap) ] (4 records; last record in 2024 )
Inocybe leptophylla (Shorn Fibrecap) (7 records; last record in 2024 )
Inocybe lilacina (180 records; last record in 2025 )
Inocybe lucifuga (3 records; last record in 1985 )
Inocybe lucifuga [Inocybe flocculosa (Fleecy Fibrecap) ] (17 records; last record in 2025 )
Inocybe lucifuga var. hirtella [Inocybe hirtella (Bitter Almond Fibrecap) ] (8 records; last record in 2003 )
Inocybe maculata (3 records; last record in 1939 )
Inocybe maculata [Inosperma maculatum (Frosty Fibrecap) ] (38 records; last record in 2024 )
Inocybe margaritispora (Pearly Fibrecap) (5 records; last record in 2021 )
Inocybe mixtilis (Yellowish Fibrecap) (7 records; last record in 2025 )
Inocybe muricellata (1 record; last record in 2020 )
Inocybe napipes (Bulbous Fibrecap) (84 records; last record in 2025 )
Inocybe nitidiuscula (16 records; last record in 2013 )
Inocybe nitidiuscula f. nitidiuscula [Inocybe nitidiuscula ] (16 records; last record in 2013 )
Inocybe obscura (13 records; last record in 1998 )
Inocybe obscuroides (5 records; last record in 2023 )
Inocybe ochroalba (1 record; last record in 2003 )
Inocybe olivaceobrunnea (1 record; last record in 1984 )
Inocybe ovatocystis (Clubbed Fibrecap) (4 records; last record in 2024 )
Inocybe perlata [Pseudosperma perlatum ] (1 record; last record in 1987 )
Inocybe petiginosa (Scurfy Fibrecap) (8 records; last record in 2020 )
Inocybe phaeodisca (Twotone Fibrecap) (1 record; last record in 2017 )
Inocybe phaeoleuca (4 records; last record in 2021 )
Inocybe pluppiana (1 record; last record in 2018 )
Inocybe posterula (1 record; last record in 2003 )
Inocybe praetervisa (23 records; last record in 2004 )
Inocybe proximella (1 record; last record in 1980 )
Inocybe pusio (Laddie's Fibrecap) (10 records; last record in 2025 )
Inocybe pyriodora (1 record; last record in 1985 )
Inocybe pyriodora [Inocybe fraudans (Pear Fibrecap) ] (8 records; last record in 2016 )
Inocybe rimosa [Pseudosperma rimosum (Split Fibrecap) ] (223 records; last record in 2025 )
Inocybe salicis (3 records; last record in 2020 )
Inocybe semifulva (1 record; last record in 2022 )
Inocybe sindonia (Beige Fibrecap) (52 records; last record in 2025 )
Inocybe soluta (Pine Fibrecap) (2 records; last record in 1992 )
Inocybe splendens var. phaeoleuca [Inocybe phaeoleuca ] (4 records; last record in 2021 )
Inocybe squamata [Pseudosperma squamatum ] (2 records; last record in 2000 )
Inocybe stellatospora (Woolly Fibrecap) (19 records; last record in 2025 )
Inocybe tarda (1 record; last record in 2024 )
Inocybe tigrina (1 record; last record in 1987 )
Inocybe trechispora (1 record)
Inocybe umbratica (1 record; last record in 1986 )
Inocybe umbrina [Inocybe assimilata (Potatospored Fibrecap) ] (30 records; last record in 2025 )
Inocybe umbrinella [Pseudosperma umbrinellum ] (1 record; last record in 2022 )
Inocybe whitei (Blushing Fibrecap) (5 records; last record in 1995 )
Inonotus cuticularis (Clustered Bracket) (5 records; last record in 2025 )
Inonotus dryadeus [Pseudoinonotus dryadeus (Oak Bracket) ] (57 records; last record in 2025 )
Inonotus hispidus (Shaggy Bracket) (236 records; last record in 2025 )
Inonotus obliquus (Chaga) (1 record; last record in 2024 )
Inonotus radiatus [Mensularia radiata (Alder Bracket) ] (239 records; last record in 2025 )
Inosperma adaequatum (Vinaceous Fibrecap) (7 records; last record in 2002 )
Inosperma bongardii (Fruity Fibrecap) (1 record; last record in 2000 )
Inosperma calamistratum (Greenfoot Fibrecap) (1 record; last record in 1986 )
Inosperma cervicolor (3 records; last record in 2008 )
Inosperma cookei (Straw Fibrecap) (36 records; last record in 2022 )
Inosperma erubescens (Deadly Fibrecap) (11 records; last record in 2024 )
Inosperma maculatum (Frosty Fibrecap) (38 records; last record in 2024 )
Intralichen christiansenii (5 records; last record in 2025 )
Iodophanus carneus (19 records; last record in 2024 )
Ionomidotis fulvotingens (1 record; last record in 2025 )
Irpex lacteus (1 record; last record in 1986 )
Isaria farinosa [Cordyceps farinosa ] (95 records; last record in 2024 )
Isaria friesii (1 record; last record in 2020 )
Isaria fumosorosea [Cordyceps fumosorosea ] (2 records; last record in 2022 )
Isaria sulfurea [Chrysosporium sulphureum ] (1 record; last record in 1941 )
Isaria umbrina [Nodulisporium umbrinum ] (2 records; last record in 1944 )
Ischnoderma benzoinum (Benzoin Bracket) (15 records; last record in 2025 )
Ischnoderma resinosum (3 records; last record in 2021 )
Jaapia ochroleuca (1 record; last record in 1989 )
Jackrogersella cohaerens (8 records; last record in 2025 )
Jackrogersella minutella (10 records; last record in 2025 )
Jackrogersella multiformis (Birch Woodwart) (809 records; last record in 2025 )
Jalapriya toruloides (5 records; last record in 1948 )
Juglanconis juglandina (2 records; last record in 2022 )
Juncorrhiza aschersoniana (2 records; last record in 2024 )
Junghuhnia nitida (15 records; last record in 2025 )
Kabatia periclymeni (2 records; last record in 2022 )
Kalmusia clivensis (2 records; last record in 2021 )
Karstenia rhopaloides (5 records; last record in 2025 )
Keissleriella culmifida (1 record; last record in 2019 )
Keissleriella linearis [Lentithecium lineare ] (1 record; last record in 1993 )
Kneiffiella abieticola (Conifer Webcrust) (4 records; last record in 1990 )
Kneiffiella barba-jovis (Fringed Webcrust) (9 records; last record in 2023 )
Koorchaloma melaloma (9 records; last record in 2025 )
Kretzschmaria deusta (Brittle Cinder) (135 records; last record in 2025 )
Kuehneola uredinis (Pale Bramble Rust) (116 records; last record in 2025 )
Kuehneromyces mutabilis (Sheathed Woodtuft) (152 records; last record in 2025 )
Laboulbenia cristata (4 records; last record in 2023 )
Laboulbenia flagellata (1 record; last record in 2024 )
Laboulbenia vulgaris (1 record; last record in 2022 )
Laccaria amethystina (Amethyst Deceiver) (728 records; last record in 2025 )
Laccaria bicolor (Bicoloured Deceiver) (14 records; last record in 2023 )
Laccaria fraterna (Gumtree Deceiver) (7 records; last record in 2024 )
Laccaria laccata (Deceiver) (1,152 records; last record in 2025 )
Laccaria proxima (Scurfy Deceiver) (147 records; last record in 2025 )
Laccaria pumila (Willow Deceiver) (1 record; last record in 2002 )
Laccaria purpureobadia (5 records; last record in 2025 )
Laccaria tortilis (Twisted Deceiver) (26 records; last record in 2025 )
Lachnella alboviolascens (42 records; last record in 2025 )
Lachnella villosa (13 records; last record in 2021 )
Lachnellula calyciformis (1 record; last record in 1986 )
Lachnellula occidentalis (Larch Disco) (33 records; last record in 2025 )
Lachnellula subtilissima (Conifer Disco) (10 records; last record in 2021 )
Lachnum aeruginellum [Dasyscyphus aeruginellus ] (4 records; last record in 2024 )
Lachnum apalum (Rush Disco) (42 records; last record in 2025 )
Lachnum bicolor [Capitotricha bicolor ] (9 records; last record in 1995 )
Lachnum brevipilosum (21 records; last record in 2024 )
Lachnum caricis (1 record; last record in 1946 )
Lachnum carneolum (6 records; last record in 2024 )
Lachnum carneolum var. longisporum [Lachnum carneolum ] (6 records; last record in 2024 )
Lachnum cerinum [Neodasyscypha cerina ] (2 records; last record in 2025 )
Lachnum controversum (32 records; last record in 2025 )
Lachnum corticale (7 records; last record in 2020 )
Lachnum diminutum (4 records; last record in 2024 )
Lachnum elongatisporum (12 records; last record in 1993 )
Lachnum fuscescens [Brunnipila fuscescens ] (7 records; last record in 2025 )
Lachnum fuscescens var. fagicola [Brunnipila fuscescens ] (7 records; last record in 2025 )
Lachnum fuscescens var. fuscescens [Brunnipila fuscescens ] (7 records; last record in 2025 )
Lachnum impudicum (1 record; last record in 2025 )
Lachnum misellum [Fuscolachnum misellum ] (1 record; last record in 2020 )
Lachnum niveum [Dasyscyphella nivea ] (95 records; last record in 2025 )
Lachnum nudipes (18 records; last record in 2018 )
Lachnum palearum [Brunnipila palearum ] (1 record; last record in 1958 )
Lachnum pteridialis (1 record; last record in 2020 )
Lachnum pteridis (3 records; last record in 2022 )
Lachnum pudibundum (11 records; last record in 2023 )
Lachnum pygmaeum (2 records; last record in 1986 )
Lachnum rhytismatis (1 record; last record in 1956 )
Lachnum salicariae (2 records; last record in 2021 )
Lachnum tenuissimum (3 records; last record in 2024 )
Lachnum virgineum (Snowy Disco) (264 records; last record in 2025 )
Lacrymaria lacrymabunda (Weeping Widow) (182 records; last record in 2025 )
Lacrymaria pyrotricha (4 records; last record in 2013 )
Lacrymaria velutina [Lacrymaria lacrymabunda (Weeping Widow) ] (182 records; last record in 2025 )
Lactarius acerrimus (Twospored Milkcap) (2 records; last record in 2017 )
Lactarius aurantiacus (Orange Milkcap) (55 records; last record in 2025 )
Lactarius azonites (1 record; last record in 1977 )
Lactarius blennius (Beech Milkcap) (164 records; last record in 2025 )
Lactarius britannicus [Lactarius fulvissimus (Tawny Milkcap) ] (40 records; last record in 2025 )
Lactarius camphoratus (Curry Milkcap) (53 records; last record in 2022 )
Lactarius chrysorrheus (Yellowdrop Milkcap) (75 records; last record in 2024 )
Lactarius circellatus (Ringed Milkcap) (16 records; last record in 2025 )
Lactarius controversus (Blushing Milkcap) (17 records; last record in 2025 )
Lactarius cyathula (9 records; last record in 1991 )
Lactarius cyathuliformis (Goblet Milkcap) (2 records; last record in 2023 )
Lactarius decipiens (8 records; last record in 2017 )
Lactarius deliciosus (Saffron Milkcap) (98 records; last record in 2025 )
Lactarius deterrimus (False Saffron Milkcap) (34 records; last record in 2025 )
Lactarius fluens (Nimbus Milkcap) (1 record; last record in 2021 )
Lactarius fuliginosus (Sooty Milkcap) (17 records; last record in 2000 )
Lactarius fulvissimus (Tawny Milkcap) (40 records; last record in 2025 )
Lactarius glyciosmus (Coconut Milkcap) (154 records; last record in 2025 )
Lactarius helvus (Fenugreek Milkcap) (7 records; last record in 2020 )
Lactarius hepaticus (Liver Milkcap) (206 records; last record in 2025 )
Lactarius insulsus (1 record; last record in 1984 )
Lactarius lacunarum (Hollow Milkcap) (6 records; last record in 2025 )
Lactarius lignyotus (Velvet Milkcap) (1 record; last record in 1990 )
Lactarius lilacinus (Lilac Milkcap) (17 records; last record in 2017 )
Lactarius mairei (Whiskery Milkcap) (5 records; last record in 2024 )
Lactarius mammosus (Pap Milkcap) (1 record; last record in 1986 )
Lactarius obscuratus (Alder Milkcap) (24 records; last record in 2025 )
Lactarius omphaliformis [Lactarius omphaliiformis (Cracking Milkcap) ] (7 records; last record in 2025 )
Lactarius omphaliiformis (Cracking Milkcap) (7 records; last record in 2025 )
Lactarius pallidus (Pale Milkcap) (1 record; last record in 1989 )
Lactarius piperatus (Peppery Milkcap) (7 records; last record in 2020 )
Lactarius pterosporus (3 records; last record in 1992 )
Lactarius pubescens (Bearded Milkcap) (114 records; last record in 2025 )
Lactarius pyrogalus (Fiery Milkcap) (107 records; last record in 2025 )
Lactarius quieticolor (Carrot Milkcap) (1 record; last record in 2003 )
Lactarius quietus (Oakbug Milkcap) (644 records; last record in 2025 )
Lactarius rufus (Rufous Milkcap) (171 records; last record in 2025 )
Lactarius serifluus (Watery Milkcap) (33 records; last record in 2022 )
Lactarius spinosulus (Lilacscale Milkcap) (2 records; last record in 1982 )
Lactarius subdulcis (Mild Milkcap) (308 records; last record in 2025 )
Lactarius subumbonatus (Piecrust Milkcap) (4 records; last record in 2012 )
Lactarius tabidus (Birch Milkcap) (476 records; last record in 2025 )
Lactarius torminosus (Woolly Milkcap) (115 records; last record in 2025 )
Lactarius turpis (Ugly Milkcap) (439 records; last record in 2025 )
Lactarius uvidus (Shiner) (1 record; last record in 2016 )
Lactarius vellereus (Fleecy Milkcap) (34 records; last record in 2017 )
Lactarius vietus (Grey Milkcap) (148 records; last record in 2025 )
Lactarius volemus (Fishy Milkcap) (1 record; last record in 1984 )
Lactarius zonarius (2 records; last record in 2002 )
Laetinaevia carneoflavida (3 records; last record in 2023 )
Laetinaevia epithallina (3 records; last record in 1875 )
Laetinaevia minutissima (1 record; last record in 2024 )
Laetinaevia pustulata (1 record; last record in 2002 )
Laetiporus sulphureus (Chicken of the Woods) (313 records; last record in 2025 )
Laetisaria fuciformis (Red Thread) (17 records; last record in 2025 )
Laetisaria lichenicola (9 records; last record in 2025 )
Lagarobasidium detriticum (Lizard Webcrust) (1 record; last record in 2025 )
Lalaria tormentillae (1 record; last record in 1957 )
Lamproconium desmazieri (1 record; last record in 1946 )
Lamproderma columbinum (1 record; last record in 1980 )
Lamproderma scintillans (6 records; last record in 2023 )
Lamprospora crechqueraultii var. crechqueraultii [Ramsbottomia crechqueraultii ] (1 record; last record in 1981 )
Lamprospora crouanii [Lamprospora miniata ] (1 record; last record in 2019 )
Lamprospora miniata (1 record; last record in 2019 )
Lamprospora trachycarpa [Plicaria trachycarpa ] (2 records; last record in 2023 )
Lanzia echinophila (Hairy Nuts Disco ) (43 records; last record in 2025 )
Lanzia luteovirescens (9 records; last record in 2023 )
Lasiobelonium mollissimum [Trichopeziza mollissima ] (36 records; last record in 2025 )
Lasiobelonium nidulus (6 records; last record in 1994 )
Lasiobelonium variegatum (2 records; last record in 2022 )
Lasiobolus cuniculi (3 records; last record in 2022 )
Lasiobolus macrotrichus (2 records; last record in 2018 )
Lasiobolus papillatus (8 records; last record in 2023 )
Lasiosphaeria canescens [Echinosphaeria canescens ] (34 records; last record in 2025 )
Lasiosphaeria caudata [Hilberina caudata ] (3 records; last record in 1989 )
Lasiosphaeria glabrata (1 record; last record in 1976 )
Lasiosphaeria hirsuta [Lasiosphaeris hirsuta ] (30 records; last record in 2024 )
Lasiosphaeria ovina (Woolly Woodwart) (116 records; last record in 2025 )
Lasiosphaeria phyllophila (7 records; last record in 1980 )
Lasiosphaeria racodium (2 records; last record in 1941 )
Lasiosphaeria rhacodium [Lasiosphaeria racodium ] (2 records; last record in 1941 )
Lasiosphaeria spermoides [Ruzenia spermoides (Least Woodwart) ] (73 records; last record in 2025 )
Lasiosphaeria strigosa [Echinosphaeria strigosa ] (1 record; last record in 1957 )
Lasiosphaeris hirsuta (30 records; last record in 2024 )
Lateriramulosa uni-inflata [Lateriramulosa uniinflata ] (1 record; last record in 1950 )
Lateriramulosa uniinflata (1 record; last record in 1950 )
Laxitextum bicolor (2 records; last record in 2024 )
Lecanicillium aphanocladii (1 record; last record in 1945 )
Lecanicillium lecanii (9 records; last record in 2024 )
Lecanicillium tenuipes (2 records; last record in 2025 )
Lecanidion atratum (7 records; last record in 2023 )
Leccinellum crocipodium (Saffron Bolete) (1 record; last record in 1985 )
Leccinellum pseudoscabrum (Hazel Bolete) (2 records; last record in 2019 )
Leccinum aerugineum (1 record; last record in 2003 )
Leccinum aurantiacum (Orange Bolete) (5 records; last record in 2023 )
Leccinum crocipodium [Leccinellum crocipodium (Saffron Bolete) ] (1 record; last record in 1985 )
Leccinum cyaneobasileucum (Greyshank Bolete) (21 records; last record in 2025 )
Leccinum duriusculum (Slate Bolete) (2 records; last record in 2022 )
Leccinum holopus (Ghost Bolete) (25 records; last record in 2025 )
Leccinum melaneum (1 record; last record in 2023 )
Leccinum pseudoscabrum [Leccinellum pseudoscabrum (Hazel Bolete) ] (2 records; last record in 2019 )
Leccinum quercinum [Leccinum aurantiacum (Orange Bolete) ] (5 records; last record in 2023 )
Leccinum roseofractum [Leccinum scabrum (Brown Birch Bolete) ] (265 records; last record in 2025 )
Leccinum scabrum (Brown Birch Bolete) (265 records; last record in 2025 )
Leccinum variicolor (Mottled Bolete) (43 records; last record in 2024 )
Leccinum versipelle (Orange Birch Bolete) (24 records; last record in 2025 )
Legaliana badia (Bay Cup) (28 records; last record in 2024 )
Legaliana limnaea (3 records; last record in 2013 )
Lentinellus cochleatus (Aniseed Cockleshell) (13 records; last record in 2025 )
Lentinus brumalis (Winter Polypore) (120 records; last record in 2025 )
Lentinus lepideus [Neolentinus lepideus (Scaly Sawgill) ] (9 records; last record in 2023 )
Lentinus tigrinus (Tiger Sawgill) (25 records; last record in 2025 )
Lentithecium arundinaceum [Setoseptoria arundinacea ] (27 records; last record in 2025 )
Lentithecium lineare (1 record; last record in 1993 )
Lentomitella cirrhosa (11 records; last record in 2003 )
Lenzites betulina [Trametes betulina (Birch Mazegill) ] (76 records; last record in 2025 )
Lenzites betulinus [Trametes betulina (Birch Mazegill) ] (76 records; last record in 2025 )
Leocarpus fragilis (30 records; last record in 2025 )
Leotia lubrica (Jellybaby) (56 records; last record in 2024 )
Lepidoderma tigrinum (1 record; last record in 1995 )
Lepiota acutesquamosa [Echinoderma asperum (Freckled Dapperling) ] (119 records; last record in 2025 )
Lepiota alba [Lepiota erminea (Dune Dapperling) ] (63 records; last record in 2025 )
Lepiota amianthina [Cystoderma amianthinum (Earthy Powdercap) ] (203 records; last record in 2025 )
Lepiota aspera [Echinoderma asperum (Freckled Dapperling) ] (119 records; last record in 2025 )
Lepiota badhamii [Leucoagaricus badhamii (Blushing Dapperling) ] (24 records; last record in 2025 )
Lepiota boudieri (Girdled Dapperling) (13 records; last record in 2023 )
Lepiota brunneoincarnata (Deadly Dapperling) (17 records; last record in 2025 )
Lepiota bucknallii [Cystolepiota bucknallii (Lilac Dapperling) ] (28 records; last record in 2022 )
Lepiota carcharias [Cystoderma carcharias (Pearly Powdercap) ] (9 records; last record in 2021 )
Lepiota castanea (Chestnut Dapperling) (71 records; last record in 2024 )
Lepiota cepaestipes [Leucocoprinus cepistipes ] (1 record)
Lepiota cingulum (2 records; last record in 2023 )
Lepiota cinnabarina [Cystoderma cinnabarinum ] (2 records; last record in 1932 )
Lepiota clypeolaria (Shield Dapperling) (13 records; last record in 2002 )
Lepiota clypeolarioides (1 record; last record in 2001 )
Lepiota cortinarius (3 records; last record in 2024 )
Lepiota cristata (Stinking Dapperling) (391 records; last record in 2025 )
Lepiota echinacea [Echinoderma echinaceum ] (6 records; last record in 2021 )
Lepiota echinella (24 records; last record in 2025 )
Lepiota echinella var. echinella [Lepiota echinella ] (24 records; last record in 2025 )
Lepiota erminea (Dune Dapperling) (63 records; last record in 2025 )
Lepiota excoriata [Macrolepiota excoriata ] (14 records; last record in 2019 )
Lepiota felina (Cat Dapperling) (26 records; last record in 2024 )
Lepiota forquignonii (2 records; last record in 2002 )
Lepiota friesii [Echinoderma asperum (Freckled Dapperling) ] (119 records; last record in 2025 )
Lepiota fuscovinacea (Dark Dapperling) (5 records; last record in 2025 )
Lepiota georginae [Leucoagaricus georginae ] (5 records; last record in 2001 )
Lepiota gracilenta [Macrolepiota mastoidea (Slender Parasol) ] (42 records; last record in 2025 )
Lepiota grangei (Green Dapperling) (6 records; last record in 2024 )
Lepiota granulosa [Cystodermella granulosa (Granular Powdercap) ] (8 records; last record in 1987 )
Lepiota griseovirens (4 records; last record in 2017 )
Lepiota haematosperma [Melanophyllum haematospermum (Redspored Dapperling) ] (28 records; last record in 2025 )
Lepiota helveola (1 record; last record in 1998 )
Lepiota hispida [Echinoderma calcicola ] (3 records; last record in 2025 )
Lepiota holosericea [Leucoagaricus leucothites (White Dapperling) ] (97 records; last record in 2025 )
Lepiota hystrix [Echinoderma hystrix ] (2 records; last record in 1982 )
Lepiota ignicolor [Lepiota castanea (Chestnut Dapperling) ] (71 records; last record in 2024 )
Lepiota ignivolvata (10 records; last record in 2018 )
Lepiota laevigata [Lepiota oreadiformis ] (12 records; last record in 2025 )
Lepiota magnispora (Yellowfoot Dapperling) (27 records; last record in 2024 )
Lepiota mastoidea [Macrolepiota mastoidea (Slender Parasol) ] (42 records; last record in 2025 )
Lepiota medullata (1 record)
Lepiota meleagris [Leucoagaricus meleagris ] (4 records; last record in 2024 )
Lepiota metulispora [Lepiota magnispora (Yellowfoot Dapperling) ] (27 records; last record in 2024 )
Lepiota micropholis (1 record; last record in 1936 )
Lepiota ochraceofulva (6 records; last record in 2024 )
Lepiota oreadiformis (12 records; last record in 2025 )
Lepiota procera [Macrolepiota procera (Parasol) ] (367 records; last record in 2025 )
Lepiota prominens [Macrolepiota prominens ] (2 records; last record in 1914 )
Lepiota pseudolilacea (23 records; last record in 2025 )
Lepiota puellaris [Leucoagaricus nympharum ] (3 records; last record in 2019 )
Lepiota rhacodes [Chlorophyllum rhacodes (Shaggy Parasol) ] (441 records; last record in 2025 )
Lepiota seminuda [Cystolepiota seminuda (Bearded Dapperling) ] (82 records; last record in 2023 )
Lepiota sistrata [Cystolepiota seminuda (Bearded Dapperling) ] (82 records; last record in 2023 )
Lepiota subalba (6 records; last record in 2025 )
Lepiota subincarnata (Fatal Dapperling) (27 records; last record in 2025 )
Lepiota ventriosospora [Lepiota magnispora (Yellowfoot Dapperling) ] (27 records; last record in 2024 )
Lepista caespitosa (1 record; last record in 1931 )
Lepista flaccida [Paralepista flaccida (Tawny Funnel) ] (478 records; last record in 2025 )
Lepista glaucocana (2 records; last record in 1937 )
Lepista inversa [Paralepista flaccida (Tawny Funnel) ] (478 records; last record in 2025 )
Lepista irina (Flowery Blewits) (25 records; last record in 2025 )
Lepista luscina (4 records; last record in 2004 )
Lepista nuda (Wood Blewits) (549 records; last record in 2025 )
Lepista ovispora (2 records; last record in 2019 )
Lepista panaeola [Lepista panaeolus (Spotted Blewits) ] (22 records; last record in 2025 )
Lepista panaeolus (Spotted Blewits) (22 records; last record in 2025 )
Lepista personata (1 record; last record in 2020 )
Lepista rickenii (2 records; last record in 1998 )
Lepista saeva (Field Blewits) (158 records; last record in 2025 )
Lepista sordida (Sordid Blewits) (67 records; last record in 2025 )
Lepteutypa hippophaes [Hymenopleella hippophaicola ] (1 record; last record in 1988 )
Leptochlamys thecicola (1 record; last record in 2025 )
Leptodontidium trabinellum (2 records; last record in 1992 )
Leptopeltis litigiosa (13 records; last record in 2025 )
Leptopeltis nebulosa (5 records; last record in 2022 )
Leptopeltis pteridis (5 records; last record in 2022 )
Leptosphaeria acuta (Nettle Rash) (429 records; last record in 2025 )
Leptosphaeria agnita [Plenodomus agnitus ] (11 records; last record in 2025 )
Leptosphaeria arundinacea [Setoseptoria arundinacea ] (27 records; last record in 2025 )
Leptosphaeria cesatiana (1 record; last record in 2024 )
Leptosphaeria coniothyrium [Paraconiothyrium fuckelii (Raspberry Blighter) ] (11 records; last record in 2021 )
Leptosphaeria culmifraga (4 records; last record in 2024 )
Leptosphaeria densa (1 record; last record in 1942 )
Leptosphaeria doliolum (20 records; last record in 2025 )
Leptosphaeria galiorum (6 records; last record in 2025 )
Leptosphaeria haematites (1 record; last record in 2024 )
Leptosphaeria libanotis [Plenodomus libanotidis ] (4 records; last record in 2022 )
Leptosphaeria macrocapsa (2 records; last record in 2024 )
Leptosphaeria maculans (22 records; last record in 2025 )
Leptosphaeria ogilviensis (1 record; last record in 2020 )
Leptosphaeria praetermissa [Paraleptosphaeria praetermissa ] (1 record; last record in 1981 )
Leptosphaeria purpurea (6 records; last record in 2024 )
Leptosphaeria rubella (1 record; last record in 2002 )
Leptospora rubella (20 records; last record in 2025 )
Leptosporomyces mutabilis (1 record; last record in 1987 )
Leptosporomyces septentrionalis (1 record; last record in 2025 )
Leptostroma eupatorii (1 record; last record in 1945 )
Leptostroma herbarum (2 records; last record in 1946 )
Leptostroma juncacearum (2 records; last record in 1943 )
Leptostroma osmundicola (3 records; last record in 2024 )
Leptostroma phragmitis (1 record; last record in 1936 )
Leptostroma spiraeae (5 records; last record in 1995 )
Leptostroma spiraeinum (6 records; last record in 1943 )
Leptostromella graminicola (1 record; last record in 1940 )
Leptostromella juncina (1 record; last record in 1939 )
Leptothyrium asterinum [Selenophoma asterina ] (3 records; last record in 2024 )
Leptothyrium castaneae (1 record; last record in 1979 )
Leptothyrium protuberans [Peyronellaea protuberans ] (1 record; last record in 1936 )
Leptotrochila astrantiae (7 records; last record in 2024 )
Leptotrochila cerastiorum (6 records; last record in 2024 )
Leptotrochila medicaginis (2 records; last record in 2024 )
Leptotrochila ranunculi (25 records; last record in 2025 )
Leptotrochila repanda [Leptotrochila verrucosa ] (6 records; last record in 2021 )
Leptotrochila verrucosa (6 records; last record in 2021 )
Leratiomyces ceres (Redlead Roundhead) (47 records; last record in 2025 )
Leratiomyces ceres [Stropholoma aurantiacum ] (157 records; last record in 2023 )
Leratiomyces squamosus (Slender Roundhead) (31 records; last record in 2017 )
Letendraea helminthicola (4 records; last record in 2023 )
Leucoagaricus americanus (1 record; last record in 2004 )
Leucoagaricus badhamii (Blushing Dapperling) (24 records; last record in 2025 )
Leucoagaricus barssii (Smoky Dapperling) (2 records; last record in 2015 )
Leucoagaricus brunneocingulatus (1 record; last record in 2023 )
Leucoagaricus georginae (5 records; last record in 2001 )
Leucoagaricus leucothites (White Dapperling) (97 records; last record in 2025 )
Leucoagaricus melanotrichus (1 record; last record in 2002 )
Leucoagaricus melanotrichus var. melanotrichus [Leucoagaricus melanotrichus ] (1 record; last record in 2002 )
Leucoagaricus meleagris (4 records; last record in 2024 )
Leucoagaricus nympharum (3 records; last record in 2019 )
Leucoagaricus pilatianus (1 record; last record in 2014 )
Leucoagaricus serenus (8 records; last record in 2024 )
Leucoagaricus sericatellus [Leucoagaricus sericifer ] (3 records; last record in 2025 )
Leucoagaricus sericifer (3 records; last record in 2025 )
Leucoagaricus subcretaceus (1 record; last record in 2003 )
Leucoagaricus sublittoralis (Apricot Dapperling) (6 records; last record in 2025 )
Leucocoprinus birnbaumii (Plantpot Dapperling) (10 records; last record in 2025 )
Leucocoprinus brebissonii (Skullcap Dapperling) (142 records; last record in 2025 )
Leucocoprinus cepistipes (1 record)
Leucocoprinus cretaceus (3 records; last record in 2021 )
Leucocoprinus cygneus (1 record; last record in 1988 )
Leucocoprinus ianthinus (1 record; last record in 2024 )
Leucocoprinus straminellus (1 record; last record in 2021 )
Leucocybe candicans (White Funnel) (20 records; last record in 2021 )
Leucocybe connata (White Domecap) (29 records; last record in 2025 )
Leucocybe houghtonii (Pink Gilled Funnel) (10 records; last record in 1993 )
Leucogyrophana mollusca (8 records; last record in 2025 )
Leucogyrophana pinastri [Hydnomerulius pinastri (Tanned Toothcrust) ] (2 records; last record in 1995 )
Leucogyrophana romellii [Penttilamyces romellii ] (1 record; last record in 2003 )
Leucopaxillus giganteus [Aspropaxillus giganteus (Giant Funnel) ] (44 records; last record in 2025 )
Leucopaxillus paradoxus (1 record; last record in 1991 )
Leucoscypha leucotricha (5 records; last record in 2023 )
Leucoscypha ricciae [Neottiella ricciae ] (1 record; last record in 1968 )
Leucostoma niveum (6 records; last record in 2023 )
Leveillula verbasci (2 records; last record in 2021 )
Lewia scrophulariae (4 records; last record in 1940 )
Libertella betulina (6 records; last record in 1987 )
Licaethalium olivaceum (1 record; last record in 1955 )
Licea belmontiana (1 record; last record in 2003 )
Licea castanea (1 record; last record in 1944 )
Licea clarkii (2 records; last record in 2003 )
Licea denudescens (2 records; last record in 2003 )
Licea kleistobolus (5 records; last record in 2003 )
Licea longa (1 record; last record in 2003 )
Licea marginata (3 records; last record in 2003 )
Licea microscopica (2 records; last record in 2003 )
Licea minima (3 records; last record in 2003 )
Licea operculata (2 records; last record in 2003 )
Licea parasitica (7 records; last record in 2003 )
Licea pusilla (3 records; last record in 2003 )
Licea sambucina (1 record; last record in 2003 )
Licea scyphoides (1 record; last record in 2003 )
Licea variabilis (3 records; last record in 2003 )
Lichenochora coppinsii (1 record; last record in 1990 )
Lichenoconium erodens (2 records; last record in 2022 )
Lichenoconium lecanorae (1 record; last record in 2022 )
Lichenoconium lichenicola (1 record; last record in 2026 )
Lichenoconium pyxidatae (3 records; last record in 2024 )
Lichenoconium usneae (1 record; last record in 2025 )
Lichenoconium xanthoriae (6 records; last record in 2025 )
Lichenodiplis lecanorae (2 records; last record in 2025 )
Lichenomphalia ericetorum (30 records; last record in 2025 )
Lichenomphalia umbellifera [Lichenomphalia ericetorum ] (30 records; last record in 2025 )
Lichenopeltella alpestris (4 records; last record in 2024 )
Lichenopeltella ammophilae (2 records; last record in 2025 )
Lichenopeltella nigroannulata (16 records; last record in 2025 )
Lichenopeltella pinophylla (4 records; last record in 2025 )
Lichenopeltella salicis (20 records; last record in 2023 )
Lidophia graminis (Twist) (3 records; last record in 1944 )
Limacella delicata var. glioderma [Limacella glioderma ] (4 records; last record in 2024 )
Limacella glioderma (4 records; last record in 2024 )
Limacella guttata (Weeping Slimecap) (2 records; last record in 2007 )
Limonomyces roseipellis (11 records; last record in 2024 )
Lindbladia tubulina (1 record; last record in 2023 )
Linospora ceuthocarpa (1 record; last record in 2023 )
Linospora saligna (1 record; last record in 2020 )
Lirula macrospora (1 record; last record in 2023 )
Lopadostoma turgidum (9 records; last record in 2003 )
Lophiostoma angustilabrum (8 records; last record in 2025 )
Lophiostoma arundinis (2 records; last record in 2018 )
Lophiostoma caulium (3 records; last record in 2024 )
Lophiostoma clematidis-vitalbae (1 record; last record in 2022 )
Lophiostoma compressum (1 record; last record in 2022 )
Lophiostoma fuckelii var. fuckelii (2 records; last record in 1993 )
Lophiostoma macrostomoides (1 record; last record in 2023 )
Lophiostoma macrostomum (5 records; last record in 1994 )
Lophiostoma origani var. rubidum [Lophiostoma vagabundum ] (1 record; last record in 2021 )
Lophiostoma semiliberum (13 records; last record in 2025 )
Lophiostoma vagabundum (1 record; last record in 2021 )
Lophium barbarum (1 record; last record in 2025 )
Lophium mytilinum (4 records; last record in 2022 )
Lophodermium apiculatum (8 records; last record in 2024 )
Lophodermium arundinaceum (24 records; last record in 2025 )
Lophodermium caricinum (6 records; last record in 1977 )
Lophodermium caricinum [Lophodermium eriophori ] (1 record; last record in 1940 )
Lophodermium conigenum (3 records; last record in 2022 )
Lophodermium culmigenum (3 records; last record in 1994 )
Lophodermium eriophori (1 record; last record in 1940 )
Lophodermium gramineum (6 records; last record in 2025 )
Lophodermium juniperinum (Juniper Split) (4 records; last record in 2024 )
Lophodermium petiolicola (2 records; last record in 2025 )
Lophodermium piceae (1 record; last record in 2024 )
Lophodermium pinastri (Pine Needle Split) (126 records; last record in 2025 )
Lophodermium pini-excelsae (3 records; last record in 2021 )
Lophodermium typhinum (3 records; last record in 2025 )
Lycogala epidendrum (154 records; last record in 2025 )
Lycogala flavofuscum (1 record; last record in 1942 )
Lycogala terrestre (110 records; last record in 2025 )
Lycoperdon caelatum [Lycoperdon utriforme (Mosaic Puffball) ] (106 records; last record in 2024 )
Lycoperdon depressum [Lycoperdon pratense (Meadow Puffball) ] (212 records; last record in 2025 )
Lycoperdon dermoxanthum (Dwarf Puffball) (4 records; last record in 2019 )
Lycoperdon echinatum (Spiny Puffball) (6 records; last record in 2023 )
Lycoperdon ericaeum (Heath Puffball) (3 records; last record in 2024 )
Lycoperdon excipuliforme (Pestle Puffball) (198 records; last record in 2025 )
Lycoperdon gemmatum [Lycoperdon perlatum (Common Puffball) ] (600 records; last record in 2025 )
Lycoperdon giganteum [Calvatia gigantea (Giant Puffball) ] (221 records; last record in 2025 )
Lycoperdon lividum (Grassland Puffball) (128 records; last record in 2025 )
Lycoperdon molle (Soft Puffball) (44 records; last record in 2025 )
Lycoperdon nigrescens (Dusky Puffball) (268 records; last record in 2025 )
Lycoperdon perlatum (Common Puffball) (600 records; last record in 2025 )
Lycoperdon perlatum var. lacunosum [Lycoperdon perlatum (Common Puffball) ] (600 records; last record in 2025 )
Lycoperdon polymorphum [Bovista aestivalis (Summer Puffball) ] (6 records; last record in 2003 )
Lycoperdon pratense (Meadow Puffball) (212 records; last record in 2025 )
Lycoperdon pusillum [Bovista pusilla (Least Puffball) ] (11 records; last record in 1989 )
Lycoperdon pyriforme [Apioperdon pyriforme (Stump Puffball) ] (450 records; last record in 2025 )
Lycoperdon saccatum [Lycoperdon excipuliforme (Pestle Puffball) ] (198 records; last record in 2025 )
Lycoperdon spadiceum [Lycoperdon lividum (Grassland Puffball) ] (128 records; last record in 2025 )
Lycoperdon umbrinum (Umber Puffball) (2 records; last record in 2022 )
Lycoperdon umbrinum [Lycoperdon molle (Soft Puffball) ] (44 records; last record in 2025 )
Lycoperdon utriforme (Mosaic Puffball) (106 records; last record in 2024 )
Lylea tetracoila (1 record; last record in 2024 )
Lyomyces sambuci [Xylodon sambuci (Elder Whitewash) ] (393 records; last record in 2025 )
Lyophyllum ambustum (9 records; last record in 2025 )
Lyophyllum anthracophilum (Bonfire Greyling) (15 records; last record in 2025 )
Lyophyllum atratum (21 records; last record in 2003 )
Lyophyllum connatum [Leucocybe connata (White Domecap) ] (29 records; last record in 2025 )
Lyophyllum decastes (Clustered Domecap) (125 records; last record in 2025 )
Lyophyllum fumosum (15 records; last record in 2010 )
Lyophyllum gangraenosum [Calocybe gangraenosa (Smoky Domecap) ] (7 records; last record in 2009 )
Lyophyllum immundum (2 records; last record in 1898 )
Lyophyllum loricatum (Gristly Domecap) (1 record; last record in 2003 )
Lyophyllum palustre [Sphagnurus paluster (Sphagnum Greyling) ] (7 records; last record in 2022 )
Lyophyllum semitale (3 records; last record in 2003 )
Macbrideola macrospora (1 record; last record in 2003 )
Macroconia leptosphaeriae [Macroconia sphaeriae ] (11 records; last record in 2022 )
Macroconia sphaeriae (11 records; last record in 2022 )
Macrocystidia cucumis (Cucumber Cap) (94 records; last record in 2025 )
Macrolepiota excoriata (14 records; last record in 2019 )
Macrolepiota gracilenta [Macrolepiota mastoidea (Slender Parasol) ] (42 records; last record in 2025 )
Macrolepiota konradii (12 records; last record in 2024 )
Macrolepiota mastoidea (Slender Parasol) (42 records; last record in 2025 )
Macrolepiota olivieri [Chlorophyllum olivieri (Conifer Parasol) ] (20 records; last record in 2025 )
Macrolepiota permixta (1 record; last record in 2023 )
Macrolepiota procera (Parasol) (367 records; last record in 2025 )
Macrolepiota procera var. permixta [Macrolepiota permixta ] (1 record; last record in 2023 )
Macrolepiota procera var. procera [Macrolepiota procera (Parasol) ] (367 records; last record in 2025 )
Macrolepiota prominens (2 records; last record in 1914 )
Macrolepiota rhacodes [Chlorophyllum rhacodes (Shaggy Parasol) ] (441 records; last record in 2025 )
Macrophoma fraxini (2 records; last record in 1936 )
Macrotyphula fistulosa (74 records; last record in 2025 )
Macrotyphula fistulosa var. contorta (Contorted Pipe Club) (37 records; last record in 2025 )
Macrotyphula fistulosa var. fistulosa [Macrotyphula fistulosa ] (74 records; last record in 2025 )
Macrotyphula juncea (Slender Club) (69 records; last record in 2024 )
Mallocybe agardhii (2 records; last record in 2017 )
Mallocybe dulcamara (Bittersweet Fibrecap) (19 records; last record in 2023 )
Mallocybe siciliana (1 record; last record in 2022 )
Mallocybe terrigena (1 record)
Marasmiellus candidus (3 records; last record in 2014 )
Marasmiellus foetidus (Foetid Parachute) (2 records; last record in 2015 )
Marasmiellus perforans (Stinking Parachute) (1 record; last record in 1978 )
Marasmiellus ramealis (Twig Parachute) (184 records; last record in 2025 )
Marasmiellus rosellus [Contumyces rosellus (Rosy Navel) ] (1 record; last record in 1991 )
Marasmiellus tricolor (1 record; last record in 2021 )
Marasmiellus vaillantii (Goblet Parachute) (25 records; last record in 2025 )
Marasmiellus villosipes (3 records; last record in 2025 )
Marasmius alliaceus [Mycetinis alliaceus (Garlic Parachute) ] (3 records; last record in 2020 )
Marasmius androsaceus [Gymnopus androsaceus (Horsehair Parachute) ] (125 records; last record in 2025 )
Marasmius anomalus (5 records; last record in 2015 )
Marasmius bulliardii (2 records; last record in 2004 )
Marasmius calopus (4 records; last record in 2002 )
Marasmius cohaerens (Bristled Parachute) (10 records; last record in 2024 )
Marasmius cornelii [Gloiocephala cornelii ] (7 records; last record in 1975 )
Marasmius curreyi (Grass Parachute) (17 records; last record in 2021 )
Marasmius epiphylloides (Ivy Parachute) (9 records; last record in 2017 )
Marasmius epiphyllus (Leaf Parachute) (91 records; last record in 2025 )
Marasmius graminum (8 records; last record in 2002 )
Marasmius hudsonii (Holly Parachute) (1 record; last record in 2003 )
Marasmius limosus (Reed Parachute) (15 records; last record in 2025 )
Marasmius oreades (Fairy Ring Champignon) (505 records; last record in 2025 )
Marasmius quercophilus (2 records; last record in 2020 )
Marasmius ramealis [Marasmiellus ramealis (Twig Parachute) ] (184 records; last record in 2025 )
Marasmius rotula (Collared Parachute) (210 records; last record in 2025 )
Marasmius setosus [Rhizomarasmius setosus (Hairy Stem Parachute) ] (51 records; last record in 2025 )
Marasmius torquescens (2 records; last record in 2017 )
Marasmius undatus [Rhizomarasmius undatus ] (7 records; last record in 1994 )
Marasmius wynneae (Pearly Parachute) (38 records; last record in 2024 )
Marasmius wynnei [Marasmius wynneae (Pearly Parachute) ] (38 records; last record in 2024 )
Marcelleina rickii (2 records; last record in 1979 )
Marchandiomyces corallinus (12 records; last record in 2025 )
Mariannaea elegans (1 record; last record in 2024 )
Marssonina betulae (56 records; last record in 2025 )
Marssonina sorbi (2 records; last record in 2024 )
Massaria gigantispora (3 records; last record in 2025 )
Massaria inquinans (1 record; last record in 2022 )
Massarina arundinacea [Setoseptoria arundinacea ] (27 records; last record in 2025 )
Massarina tetraploa [Tetraploa scheueri ] (17 records; last record in 2002 )
Massariosphaeria typhicola [Neomassariosphaeria typhicola ] (5 records; last record in 2024 )
Mastigosporium album (3 records; last record in 2024 )
Mastigosporium deschampsiae (1 record; last record in 2024 )
Mastigosporium muticum (17 records; last record in 2025 )
Mastigosporium rubricosum (2 records; last record in 2024 )
Mazzantia angelicae (20 records; last record in 2025 )
Mazzantia galii (12 records; last record in 2025 )
Mazzantia sepium [Diaporthopsis sepium ] (7 records; last record in 2025 )
Megacollybia platyphylla (Whitelaced Shank) (126 records; last record in 2025 )
Melampsora allii-fragilis (4 records; last record in 2025 )
Melampsora allii-populina (2 records; last record in 2023 )
Melampsora amygdalinae (14 records; last record in 2025 )
Melampsora caprearum (75 records; last record in 2025 )
Melampsora epitea (91 records; last record in 2025 )
Melampsora epitea var. epitea [Melampsora epitea ] (91 records; last record in 2025 )
Melampsora euphorbiae (Spurge Rust) (66 records; last record in 2025 )
Melampsora euphorbiae-amygdaloidis (2 records; last record in 2025 )
Melampsora hypericorum (Tutsan Rust) (71 records; last record in 2025 )
Melampsora larici-populina [Melampsora laricis-populina ] (14 records; last record in 2021 )
Melampsora laricis-populina (14 records; last record in 2021 )
Melampsora lini (Flax Rust) (2 records; last record in 2017 )
Melampsora lini var. lini [Melampsora lini (Flax Rust) ] (2 records; last record in 2017 )
Melampsora populnea [Melampsora rostrupii ] (45 records; last record in 2025 )
Melampsora populnea (Dog's Mercury Rust) (64 records; last record in 2025 )
Melampsora pulcherrima (2 records; last record in 2025 )
Melampsora ribesii-viminalis [Melampsora ribis-viminalis ] (12 records; last record in 2025 )
Melampsora ribis-viminalis (12 records; last record in 2025 )
Melampsora rostrupii (45 records; last record in 2025 )
Melampsora rostrupii [Melampsora populnea (Dog's Mercury Rust) ] (64 records; last record in 2025 )
Melampsora salicis-albae (3 records; last record in 2025 )
Melampsorella caryophyllacearum (8 records; last record in 2002 )
Melampsorella symphyti (Comfrey Rust) (6 records; last record in 2022 )
Melampsoridium betulinum (Birch Rust) (87 records; last record in 2025 )
Melampsoridium hiratsukanum (29 records; last record in 2025 )
Melanamphora spinifera (3 records; last record in 2013 )
Melanconis alni (4 records; last record in 2022 )
Melanconis stilbostoma (8 records; last record in 2023 )
Melanconium bicolor [Melanconis stilbostoma ] (8 records; last record in 2023 )
Melanconium hederae (3 records; last record in 1943 )
Melanconium juglandinum [Juglanconis juglandina ] (2 records; last record in 2022 )
Melanconium stromaticum (3 records; last record in 2021 )
Melanochaeta aotearoae [Sporoschisma mirabile ] (4 records; last record in 1981 )
Melanogaster ambiguus (Stinking Slime Truffle) (2 records; last record in 2019 )
Melanoleuca adstringens (3 records; last record in 1919 )
Melanoleuca arcuata (8 records; last record in 2002 )
Melanoleuca bataillei (Dune Cavalier) (30 records; last record in 2024 )
Melanoleuca brevipes (16 records; last record in 2003 )
Melanoleuca cinereifolia [Melanoleuca bataillei (Dune Cavalier) ] (30 records; last record in 2024 )
Melanoleuca cognata (Spring Cavalier) (39 records; last record in 2024 )
Melanoleuca cognata var. cognata [Melanoleuca cognata (Spring Cavalier) ] (39 records; last record in 2024 )
Melanoleuca communis (1 record; last record in 2022 )
Melanoleuca exscissa (Smoky Cavalier) (46 records; last record in 2025 )
Melanoleuca exscissa var. exscissa (2 records; last record in 2003 )
Melanoleuca exscissa var. exscissa [Melanoleuca exscissa (Smoky Cavalier) ] (46 records; last record in 2025 )
Melanoleuca exscissa var. iris (3 records; last record in 1991 )
Melanoleuca friesii (5 records; last record in 2003 )
Melanoleuca graminicola (2 records; last record in 2000 )
Melanoleuca grammopodia (Grooved Cavalier) (27 records; last record in 2025 )
Melanoleuca humilis (5 records; last record in 1986 )
Melanoleuca melaleuca (Bald Cavalier) (171 records; last record in 2024 )
Melanoleuca oreina (2 records; last record in 1987 )
Melanoleuca polioleuca (Common Cavalier) (157 records; last record in 2025 )
Melanoleuca strictipes (4 records; last record in 1994 )
Melanoleuca subpulverulenta [Melanoleuca friesii ] (5 records; last record in 2003 )
Melanoleuca substrictipes [Melanoleuca exscissa var. exscissa ] (2 records; last record in 2003 )
Melanoleuca verrucipes (Warty Cavalier) (7 records; last record in 2025 )
Melanomma fuscidulum [Nigrograna fuscidula ] (7 records; last record in 2003 )
Melanomma pulvis-pyrius (88 records; last record in 2025 )
Melanomma rhododendri (3 records; last record in 1957 )
Melanophyllum eyrei (Greenspored Dapperling) (10 records; last record in 2019 )
Melanophyllum haematospermum (Redspored Dapperling) (28 records; last record in 2025 )
Melanopsamma pomiformis (3 records; last record in 2025 )
Melanopsammella inaequalis [Chaetosphaeria inaequalis ] (2 records; last record in 2002 )
Melanopsammella vermicularioides [Chloridium virescens ] (1 record; last record in 1985 )
Melanospora caprina (3 records; last record in 1978 )
Melanospora chionea (1 record; last record in 1986 )
Melanospora lagenaria (9 records; last record in 2024 )
Melanotus horizontalis [Deconica horizontalis (Wood Oysterling) ] (33 records; last record in 2024 )
Melanotus phillipsii [Deconica phillipsii ] (13 records; last record in 2024 )
Melanotus proteus [Deconica horizontalis (Wood Oysterling) ] (33 records; last record in 2024 )
Melastiza chateri [Melastiza cornubiensis (Orange Cup) ] (67 records; last record in 2025 )
Melastiza contorta (Contorted Cup) (1 record; last record in 2021 )
Melastiza cornubiensis (Orange Cup) (67 records; last record in 2025 )
Melomastia mastoidea (2 records; last record in 2025 )
Memnoniella dichroa (3 records; last record in 1958 )
Menispora caesia (6 records; last record in 2002 )
Menispora ciliata (5 records; last record in 1968 )
Menispora glauca (7 records; last record in 2022 )
Mensularia radiata (Alder Bracket) (239 records; last record in 2025 )
Meottomyces dissimulans (Winter Brownie) (12 records; last record in 2025 )
Meripilus giganteus (Giant Polypore) (213 records; last record in 2025 )
Merismodes anomala (58 records; last record in 2023 )
Merismodes fasciculata (Crowded Cuplet) (8 records; last record in 2024 )
Merulius corium [Byssomerulius corium (Netted Crust) ] (489 records; last record in 2025 )
Metarhizium marquandii (Waxcap Facepainter) (6 records; last record in 2021 )
Metarhizium rileyi (9 records; last record in 1989 )
Metasphaeria complanata (9 records; last record in 2025 )
Metasphaeria cumana (1 record; last record in 1936 )
Metasphaeria cumana f. macrospora (1 record; last record in 1946 )
Metasphaeria graminum (1 record; last record in 2001 )
Metasphaeria hederae (1 record; last record in 1936 )
Metatrichia floriformis (90 records; last record in 2025 )
Metatrichia vesparia (2 records; last record in 2023 )
Micraspis strobilina (2 records; last record in 2021 )
Microascus longirostris (2 records; last record in 1977 )
Microbotryum cordae (3 records; last record in 2025 )
Microbotryum coronariae (2 records; last record in 2022 )
Microbotryum kuehneanum (1 record; last record in 2024 )
Microbotryum lychnidis-dioicae (Campion Anther Smut) (115 records; last record in 2025 )
Microbotryum majus (1 record; last record in 2022 )
Microbotryum parlatorei (1 record; last record in 2012 )
Microbotryum pinguiculae (1 record; last record in 2021 )
Microbotryum scabiosae (2 records; last record in 2023 )
Microbotryum silenes-dioicae (Red Campion Anther Smut) (51 records; last record in 2025 )
Microbotryum silenes-inflatae (2 records; last record in 2019 )
Microbotryum stellariae (20 records; last record in 2025 )
Microbotryum stygium (1 record; last record in 2024 )
Microbotryum succisae (5 records; last record in 2025 )
Microbotryum violaceum [Microbotryum lychnidis-dioicae (Campion Anther Smut) ] (115 records; last record in 2025 )
Microbotryum violaceum [Microbotryum silenes-dioicae (Red Campion Anther Smut) ] (51 records; last record in 2025 )
Microbotryum violaceum [Microbotryum stellariae ] (20 records; last record in 2025 )
Microbotryum violaceum [Microbotryum violaceum s. lat. ] (30 records; last record in 2017 )
Microbotryum violaceum s. lat. (30 records; last record in 2017 )
Microdiplodia ceanothi (1 record; last record in 1979 )
Microdiplodia hedericola (2 records; last record in 1940 )
Microdiplodia junci (1 record; last record in 1940 )
Microdiplodia narthecii (1 record; last record in 2024 )
Microdiscula phragmitis (15 records; last record in 1956 )
Microdochium nivale (Pink Snow Mould) (4 records; last record in 2022 )
Microglossum rufescens (Rusty Earthtongue) (1 record; last record in 2023 )
Microglossum viride (Green Earthtongue) (1 record; last record in 1954 )
Micromphale brassicolens [Gymnopus brassicolens (Cabbage Parachute) ] (3 records; last record in 2015 )
Micromphale brassicolens var. brassicolens [Gymnopus brassicolens (Cabbage Parachute) ] (3 records; last record in 2015 )
Micromphale foetidum [Marasmiellus foetidus (Foetid Parachute) ] (2 records; last record in 2015 )
Micromphale impudicum [Gymnopus impudicus ] (3 records; last record in 2014 )
Micromphale perforans [Marasmiellus perforans (Stinking Parachute) ] (1 record; last record in 1978 )
Micromyces zygogonii (1 record; last record in 2023 )
Micropera spuria (1 record; last record in 1940 )
Micropeziza cornea (2 records; last record in 2023 )
Micropeziza poae [Micropeziza cornea ] (2 records; last record in 2023 )
Micropodia pteridina (Bracken Swarmer) (17 records; last record in 2025 )
Microscypha grisella (9 records; last record in 2024 )
Microscypha muelleri (1 record; last record in 1977 )
Microsphaera alni [Phyllactinia alnicola ] (4 records; last record in 2023 )
Microsphaera alphitoides [Erysiphe alphitoides (Oak Mildew) ] (683 records; last record in 2025 )
Microsphaera berberidis [Erysiphe berberidis ] (29 records; last record in 2025 )
Microsphaera lonicerae [Erysiphe lonicerae ] (47 records; last record in 2025 )
Microsphaeropsis concentrica [Coniothyrium concentricum ] (7 records; last record in 2025 )
Microsphaeropsis hellebori (11 records; last record in 2025 )
Microstroma album (12 records; last record in 2025 )
Microstroma juglandis [Pseudomicrostroma juglandis ] (5 records; last record in 2024 )
Microthyrium ciliatum (90 records; last record in 2025 )
Microthyrium ciliatum var. ciliatum [Microthyrium ciliatum ] (90 records; last record in 2025 )
Microthyrium ciliatum var. hederae [Microthyrium hederae ] (14 records; last record in 2025 )
Microthyrium cytisi (1 record; last record in 2025 )
Microthyrium fagi (5 records; last record in 2025 )
Microthyrium hederae (14 records; last record in 2025 )
Microthyrium ilicinum (25 records; last record in 2025 )
Microthyrium lauri (3 records; last record in 2025 )
Microthyrium macrosporum (8 records; last record in 2025 )
Microthyrium microscopicum (9 records; last record in 2024 )
Microthyrium nigroannulatum [Lichenopeltella nigroannulata ] (16 records; last record in 2025 )
Microthyrium pinophyllum (1 record; last record in 1977 )
Microthyrium versicolor (12 records; last record in 2025 )
Milesina blechni (Hard Fern Rust) (3 records; last record in 2024 )
Milesina dieteliana (4 records; last record in 2025 )
Milesina dieteliana [Milesina kriegeriana ] (27 records; last record in 2025 )
Milesina kriegeriana (27 records; last record in 2025 )
Milesina scolopendrii (Blushing Rosette) (19 records; last record in 2025 )
Milospium graphideorum (4 records; last record in 2025 )
Minimelanolocus subulifer (1 record; last record in 2021 )
Mitrophora semilibera [Morchella semilibera (Semifree Morel) ] (19 records; last record in 2023 )
Mitrula paludosa (Bog Beacon) (11 records; last record in 2025 )
Mitrula sclerotipus [Episclerotium sclerotipus (Burning Beacon) ] (1 record; last record in 1963 )
Miyagia pseudosphaeria (27 records; last record in 2025 )
Moellerodiscus tenuistipes (1 record; last record in 1985 )
Mollisia amenticola (27 records; last record in 2025 )
Mollisia aquosa (1 record; last record in 2025 )
Mollisia asteroma (2 records; last record in 2023 )
Mollisia atlantica (2 records; last record in 2024 )
Mollisia atrata f. asparagi [Pyrenopeziza atrata ] (3 records; last record in 2025 )
Mollisia caespiticia (3 records; last record in 1981 )
Mollisia caricina (2 records; last record in 2023 )
Mollisia cinerea (Common Grey Disco) (248 records; last record in 2025 )
Mollisia cinerea agg. [Mollisia cinerea (Common Grey Disco) ] (248 records; last record in 2025 )
Mollisia cinerella (57 records; last record in 2024 )
Mollisia clavata (20 records; last record in 2025 )
Mollisia coerulans (5 records; last record in 2025 )
Mollisia discolor (14 records; last record in 2025 )
Mollisia discolor var. longispora (22 records; last record in 1994 )
Mollisia erumpens (1 record; last record in 1956 )
Mollisia fallax (6 records; last record in 2024 )
Mollisia filispora (1 record; last record in 1977 )
Mollisia fusca [Tapesia fusca ] (109 records; last record in 2025 )
Mollisia fuscostriata (1 record; last record in 2020 )
Mollisia humidicola [Mollisia luctuosa ] (5 records; last record in 2025 )
Mollisia hydrophila (19 records; last record in 2023 )
Mollisia iridis (3 records; last record in 2024 )
Mollisia juncina (12 records; last record in 2024 )
Mollisia ligni (54 records; last record in 2025 )
Mollisia luctuosa (5 records; last record in 2025 )
Mollisia lychnidis [Niptera lychnidis ] (4 records; last record in 2002 )
Mollisia lycopi [Pyrenopeziza lycopodis ] (2 records; last record in 2002 )
Mollisia mediella (1 record; last record in 2025 )
Mollisia melaleuca (91 records; last record in 2002 )
Mollisia nervicola (1 record; last record in 2024 )
Mollisia nervicola [Pyrenopeziza nervicola ] (5 records; last record in 2021 )
Mollisia olivascens (6 records; last record in 1993 )
Mollisia palustris (13 records; last record in 2025 )
Mollisia pilosa (5 records; last record in 2025 )
Mollisia plantaginis (14 records; last record in 2025 )
Mollisia ramealis (5 records; last record in 2002 )
Mollisia rosae (2 records; last record in 2002 )
Mollisia spectabilis (1 record; last record in 2020 )
Mollisia typhae (2 records; last record in 2023 )
Mollisia ventosa (5 records; last record in 2024 )
Mollisia ventosa mediella [Mollisia mediella ] (1 record; last record in 2025 )
Mollisina rubi (4 records; last record in 1994 )
Mollisiopsis dennisii (2 records; last record in 1976 )
Monacrosporium subtile (1 record; last record in 2024 )
Monilinia aucupariae (10 records; last record in 2024 )
Monilinia fructigena (13 records; last record in 2025 )
Monilinia johnsonii (Haw Goblet) (196 records; last record in 2025 )
Monilinia laxa (5 records; last record in 2025 )
Monilinia linhartiana (1 record; last record in 2024 )
Monilinia mespili (1 record; last record in 2025 )
Monilinia padi (4 records; last record in 2025 )
Monodictys castaneae (1 record; last record in 1990 )
Monographella nivalis [Microdochium nivale (Pink Snow Mould) ] (4 records; last record in 2022 )
Morchella elata (Black Morel) (11 records; last record in 2023 )
Morchella esculenta (Morel) (55 records; last record in 2023 )
Morchella semilibera (Semifree Morel) (19 records; last record in 2023 )
Morchella vulgaris (5 records; last record in 2005 )
Morenoina clarkii (1 record; last record in 2024 )
Morenoina epilobii (2 records; last record in 2025 )
Morenoina minuta (2 records; last record in 2025 )
Morenoina phragmitis (1 record; last record in 2023 )
Mucidula mucida (Porcelain Fungus) (128 records; last record in 2025 )
Mucilago crustacea (123 records; last record in 2025 )
Mucilago crustacea var. crustacea [Mucilago crustacea ] (123 records; last record in 2025 )
Mucor mucedo (2 records; last record in 2021 )
Mucor piriformis (1 record; last record in 2022 )
Mucronella calva (Swarming Spine) (9 records; last record in 2025 )
Mucronella flava (1 record; last record in 2013 )
Muellerella hospitans (1 record; last record in 1850 )
Muellerella lichenicola (4 records; last record in 2014 )
Mutinus caninus (Dog Stinkhorn) (198 records; last record in 2025 )
Mycena abramsii (4 records; last record in 2024 )
Mycena acicula (Orange Bonnet) (258 records; last record in 2025 )
Mycena aciculata (Hairy Bonnet) (3 records; last record in 2024 )
Mycena adonis [Atheniella adonis (Scarlet Bonnet) ] (37 records; last record in 2025 )
Mycena adonis var. coccinea [Cruentomycena viscidocruenta (Ruby Bonnet) ] (2 records; last record in 2024 )
Mycena adonis var. coccinea [Mycena coccinea ] (6 records; last record in 2022 )
Mycena adscendens [Mycena tenerrima (Frosty Bonnet) ] (348 records; last record in 2025 )
Mycena aetites (Drab Bonnet) (143 records; last record in 2025 )
Mycena alba (17 records; last record in 2000 )
Mycena alcalina (143 records; last record in 2001 )
Mycena amicta (Coldfoot Bonnet) (38 records; last record in 2025 )
Mycena arcangeliana (Angel's Bonnet) (414 records; last record in 2025 )
Mycena aurantiomarginata (Goldenedge Bonnet) (10 records; last record in 2021 )
Mycena belliae [Mycena belliarum (Reed Bonnet) ] (11 records; last record in 2025 )
Mycena belliarum (Reed Bonnet) (11 records; last record in 2025 )
Mycena bulbosa (Rush Bonnet) (15 records; last record in 2024 )
Mycena capillaripes (Pinkedge Bonnet) (14 records; last record in 2025 )
Mycena capillaris (Beechleaf Bonnet) (33 records; last record in 2025 )
Mycena cecidiophila [Mycena rhenana ] (8 records; last record in 2024 )
Mycena chlorantha (20 records; last record in 2023 )
Mycena cinerella (Mealy Bonnet) (34 records; last record in 2025 )
Mycena citrinomarginata (Yellowedge Bonnet) (9 records; last record in 2025 )
Mycena clavicularis (Needle Bonnet) (4 records; last record in 2025 )
Mycena clavularis (10 records; last record in 2021 )
Mycena coccinea [Cruentomycena viscidocruenta (Ruby Bonnet) ] (2 records; last record in 2024 )
Mycena coccinea (6 records; last record in 2022 )
Mycena corynephora (16 records; last record in 2025 )
Mycena crocata (Saffrondrop Bonnet) (29 records; last record in 2024 )
Mycena diosma (4 records; last record in 2025 )
Mycena epipterygia (Yellowleg Bonnet) (180 records; last record in 2025 )
Mycena epipterygia var. epipterygia [Mycena epipterygia (Yellowleg Bonnet) ] (180 records; last record in 2025 )
Mycena epipterygia var. pelliculosa (1 record; last record in 2020 )
Mycena epipterygioides (1 record; last record in 1990 )
Mycena erubescens (8 records; last record in 2022 )
Mycena fagetorum (1 record; last record in 1981 )
Mycena filopes (Iodine Bonnet) (306 records; last record in 2025 )
Mycena flavescens (Yellowing Bonnet) (8 records; last record in 2024 )
Mycena flavoalba [Atheniella flavoalba (Ivory Bonnet) ] (249 records; last record in 2025 )
Mycena galericulata (Common Bonnet) (969 records; last record in 2025 )
Mycena galopus (Milking Bonnet) (531 records; last record in 2025 )
Mycena galopus var. candida (86 records; last record in 2025 )
Mycena galopus var. galopus [Mycena galopus (Milking Bonnet) ] (531 records; last record in 2025 )
Mycena galopus var. galopus. [Mycena galopus (Milking Bonnet) ] (531 records; last record in 2025 )
Mycena galopus var. leucogala [Mycena galopus var. nigra ] (149 records; last record in 2025 )
Mycena galopus var. nigra (149 records; last record in 2025 )
Mycena haematopus (Burgundydrop Bonnet) (159 records; last record in 2025 )
Mycena hiemalis [Phloeomana hiemalis (Winter Bonnet) ] (63 records; last record in 2025 )
Mycena inclinata (Clustered Bonnet) (345 records; last record in 2025 )
Mycena lasiosperma [Mycenella lasiosperma ] (7 records; last record in 2021 )
Mycena leptocephala (Nitrous Bonnet) (244 records; last record in 2025 )
Mycena luteoalba [Atheniella flavoalba (Ivory Bonnet) ] (249 records; last record in 2025 )
Mycena luteovariegata (4 records; last record in 2025 )
Mycena maculata (Stained Bonnet) (2 records; last record in 2017 )
Mycena megaspora (Rooting Bonnet) (1 record; last record in 2000 )
Mycena meliigena (Mauve Bonnet) (2 records; last record in 1976 )
Mycena metata (49 records; last record in 2025 )
Mycena mirata (Beige Bonnet) (5 records; last record in 2020 )
Mycena mucor (16 records; last record in 2018 )
Mycena olida (47 records; last record in 2025 )
Mycena olivaceomarginata (Brownedge Bonnet) (106 records; last record in 2025 )
Mycena pearsoniana (11 records; last record in 2024 )
Mycena pelianthina (Blackedge Bonnet) (111 records; last record in 2025 )
Mycena polyadelpha (White Oakleaf Bonnet) (31 records; last record in 2025 )
Mycena polygramma (Grooved Bonnet) (204 records; last record in 2025 )
Mycena pseudocorticola (Steely Bonnet) (10 records; last record in 2025 )
Mycena pterigena (Ferny Bonnet) (3 records; last record in 2023 )
Mycena pullata (1 record; last record in 1983 )
Mycena pura (Lilac Bonnet) (722 records; last record in 2025 )
Mycena pura var. alba [Mycena pura (Lilac Bonnet) ] (722 records; last record in 2025 )
Mycena purpureofusca (Purple-edge Bonnet) (6 records; last record in 2025 )
Mycena rhenana (8 records; last record in 2024 )
Mycena rorida [Roridomyces roridus (Dripping Bonnet) ] (33 records; last record in 2025 )
Mycena rosea (Rosy Bonnet) (116 records; last record in 2025 )
Mycena rosella (Pink Bonnet) (1 record; last record in 2002 )
Mycena rubromarginata (Rededge Bonnet) (15 records; last record in 2025 )
Mycena sanguinolenta (Bleeding Bonnet) (116 records; last record in 2024 )
Mycena septentrionalis (Pelargonium Bonnet) (1 record; last record in 2003 )
Mycena smithiana (Pink Oakleaf Bonnet) (11 records; last record in 2024 )
Mycena speirea [Phloeomana speirea (Bark Bonnet) ] (266 records; last record in 2025 )
Mycena stipata (Clustered Pine Bonnet) (8 records; last record in 2024 )
Mycena stylobates (Bulbous Bonnet) (83 records; last record in 2025 )
Mycena tenerrima (Frosty Bonnet) (348 records; last record in 2025 )
Mycena tenuispinosa (5 records; last record in 2021 )
Mycena tintinnabulum (2 records; last record in 2008 )
Mycena viridimarginata (Olive-edge Bonnet) (1 record; last record in 2024 )
Mycena vitilis (Snapping Bonnet) (350 records; last record in 2025 )
Mycena vulgaris (Vulgar Bonnet) (12 records; last record in 2000 )
Mycena zephirus (1 record; last record in 1996 )
Mycenella bryophila (8 records; last record in 2019 )
Mycenella lasiosperma (7 records; last record in 2021 )
Mycenella margaritispora [Mycenella lasiosperma ] (7 records; last record in 2021 )
Mycenella salicina (Willow Bonnet) (2 records; last record in 2024 )
Mycetinis alliaceus (Garlic Parachute) (3 records; last record in 2020 )
Mycoacia aurea (14 records; last record in 2025 )
Mycoacia fuscoatra (13 records; last record in 2003 )
Mycoacia uda (Yellow Toothcrust) (77 records; last record in 2025 )
Mycogone cervina [Hypomyces cervinus (Saddle's Child ) ] (10 records; last record in 2019 )
Mycogone rosea (5 records; last record in 1987 )
Mycopan scabripes (Scabby Bonnet) (1 record; last record in 2018 )
Mycosphaerella alchemillae [Ramularia aplospora ] (2 records; last record in 2021 )
Mycosphaerella aspidii (1 record; last record in 2022 )
Mycosphaerella brunneola (1 record; last record in 2021 )
Mycosphaerella buxicola (10 records; last record in 2025 )
Mycosphaerella cerasella (1 record; last record in 2024 )
Mycosphaerella crataegi (11 records; last record in 2025 )
Mycosphaerella cydoniae (3 records; last record in 2025 )
Mycosphaerella depazeiformis (1 record; last record in 2018 )
Mycosphaerella elodis (4 records; last record in 2023 )
Mycosphaerella equiseti (1 record; last record in 2018 )
Mycosphaerella escalloniae (9 records; last record in 2025 )
Mycosphaerella euphorbiae (1 record; last record in 2021 )
Mycosphaerella fagi (4 records; last record in 2025 )
Mycosphaerella fragariae [Ramularia grevilleana var. grevilleana ] (4 records; last record in 2022 )
Mycosphaerella fraxini (1 record; last record in 1940 )
Mycosphaerella isariophora [Mycosphaerella isariphora ] (1 record; last record in 1935 )
Mycosphaerella isariophora [Septoria stellariae ] (43 records; last record in 2025 )
Mycosphaerella isariphora (1 record; last record in 1935 )
Mycosphaerella isariphora [Septoria stellariae ] (43 records; last record in 2025 )
Mycosphaerella juncaginearum [Venturia juncaginearum ] (1 record; last record in 1936 )
Mycosphaerella latebrosa (3 records; last record in 2025 )
Mycosphaerella ligustri (10 records; last record in 2025 )
Mycosphaerella lineolata (3 records; last record in 2025 )
Mycosphaerella macrospora [Davidiella macrospora ] (14 records; last record in 2025 )
Mycosphaerella mariae (1 record; last record in 2019 )
Mycosphaerella microsora [Paracercosporidium microsorum ] (31 records; last record in 2025 )
Mycosphaerella mori [Neophloeospora maculans ] (2 records; last record in 2024 )
Mycosphaerella plantaginis (1 record; last record in 2021 )
Mycosphaerella podagrariae [Septoria aegopodii ] (101 records; last record in 2025 )
Mycosphaerella polygramma (4 records; last record in 2025 )
Mycosphaerella pomi (1 record; last record in 2021 )
Mycosphaerella primulae (1 record; last record in 2021 )
Mycosphaerella pteridis (24 records; last record in 2025 )
Mycosphaerella punctiformis (141 records; last record in 2025 )
Mycosphaerella pyri (1 record; last record in 2025 )
Mycosphaerella recutita (1 record; last record in 2021 )
Mycosphaerella rhododendri (15 records; last record in 2025 )
Mycosphaerella rubi (26 records; last record in 2025 )
Mycosphaerella salicicola (3 records; last record in 2025 )
Mycosphaerella scirpi-lacustris (1 record; last record in 1941 )
Mycosphaerella superflua (4 records; last record in 2025 )
Mycosphaerella superflua [Ramularia urticae ] (156 records; last record in 2025 )
Mycosphaerella tassiana (21 records; last record in 2025 )
Mycosphaerella tulasnei [Mycosphaerella tassiana ] (21 records; last record in 2025 )
Mycosphaerella ulmi [Phloeospora ulmi ] (8 records; last record in 2024 )
Mycostilla vermiformis [Stypella vermiformis ] (2 records; last record in 2025 )
Mycosylva clarkii (2 records; last record in 2025 )
Mycosymbioces mycenophila (Bubble Fungus) (3 records; last record in 2020 )
Mycotypha microspora (1 record; last record in 2016 )
Mycovellosiella ferruginea [Ragnhildiana ferruginea ] (10 records; last record in 2025 )
Myriosclerotinia curreyana (19 records; last record in 2023 )
Myriosclerotinia duriaeana (12 records; last record in 1950 )
Myriosclerotinia scirpicola (3 records; last record in 1956 )
Myriosclerotinia sulcatula (1 record; last record in 1943 )
Myriostoma coliforme (Pepper Pot) (2 records; last record in 1880 )
Myrothecium carmichaelii (5 records; last record in 1957 )
Myrothecium inundatum (5 records; last record in 1956 )
Myrothecium roridum [Paramyrothecium roridum ] (1 record; last record in 2019 )
Myrothecium striatisporum [Striaticonidium cinctum ] (1 record; last record in 1948 )
Mytilinidion mytilinellum (6 records; last record in 2025 )
Myxarium grilletii [Stypella grilletii ] (4 records; last record in 2025 )
Myxarium nucleatum [Exidia nucleata (Crystal Brain) ] (371 records; last record in 2025 )
Myxarium podlachicum [Stypella grilletii ] (4 records; last record in 2025 )
Myxomphalia maura (14 records; last record in 2025 )
Myxosporium griseum (3 records; last record in 1942 )
Myxosporium incarnatum (1 record; last record in 1940 )
Myxosporium roumeguerei (6 records; last record in 1943 )
Naemospora croceola [Roscoepoundia croceola ] (1 record; last record in 1940 )
Naevala seriata [Diplonaevia seriata ] (6 records; last record in 1958 )
Narcissea cardiaspora (1 record; last record in 2021 )
Narcissea cordispora (Ticker Inkcap) (29 records; last record in 2025 )
Natantiella ligneola (4 records; last record in 2025 )
Naucoria alnetorum (3 records; last record in 2024 )
Naucoria amarescens (5 records; last record in 2024 )
Naucoria badiolateritia [Naucoria salicis (Willow Aldercap) ] (9 records; last record in 2024 )
Naucoria bohemica (14 records; last record in 2024 )
Naucoria celluloderma [Naucoria alnetorum ] (3 records; last record in 2024 )
Naucoria clavuligeroides (3 records; last record in 1972 )
Naucoria escharioides (Ochre Aldercap) (110 records; last record in 2025 )
Naucoria luteolofibrillosa (4 records; last record in 1987 )
Naucoria melinoides (4 records; last record in 2003 )
Naucoria rubriceps [Naucoria bohemica ] (14 records; last record in 2024 )
Naucoria salicis (Willow Aldercap) (9 records; last record in 2024 )
Naucoria scolecina (Cinnamon Aldercap) (18 records; last record in 2025 )
Naucoria striatula (Striate Aldercap) (16 records; last record in 2025 )
Naucoria subconspersa (Scurfy Aldercap) (27 records; last record in 2025 )
Naucoria submelinoides (4 records; last record in 1984 )
Naucoria tenax (1 record; last record in 1985 )
Navicella pileata (2 records; last record in 2025 )
Nectria aquifolii [Thyronectria aquifolii ] (1 record; last record in 1944 )
Nectria cinnabarina (Coral Spot) (934 records; last record in 2025 )
Nectria coccinea [Neonectria coccinea ] (22 records; last record in 2025 )
Nectria coccinea [Neonectria punicea ] (49 records; last record in 2025 )
Nectria desmazieri [Geejayessia desmazieri ] (5 records; last record in 2025 )
Nectria discophora [Thelonectria discophora ] (6 records; last record in 1991 )
Nectria ellisii (1 record; last record in 1955 )
Nectria episphaeria [Dialonectria diatrypicola ] (3 records; last record in 2024 )
Nectria episphaeria [Dialonectria episphaeria ] (33 records; last record in 2025 )
Nectria episphaeria [Dialonectria episphaeria s. lat. ] (27 records; last record in 2019 )
Nectria galligena [Neonectria ditissima (Orchard Canker) ] (6 records; last record in 2025 )
Nectria grammicospora [Clonostachys grammicospora ] (1 record; last record in 1987 )
Nectria haematococca [Neocosmospora haematococca ] (1 record; last record in 1941 )
Nectria inventa [Stephanonectria keithii ] (10 records; last record in 2025 )
Nectria leptosphaeriae [Macroconia sphaeriae ] (11 records; last record in 2022 )
Nectria magnusiana [Dialonectria magnusiana ] (11 records; last record in 2024 )
Nectria mammoidea var. rubi [Thelonectria rubi ] (1 record; last record in 1945 )
Nectria pallidula [Sphaerostilbella penicillioides ] (1 record; last record in 1946 )
Nectria peziza [Hydropisphaera peziza ] (19 records; last record in 2025 )
Nectria pinea [Thelonectria pinea ] (2 records; last record in 2023 )
Nectria pseudopeziza [Xanthonectria pseudopeziza ] (6 records; last record in 2025 )
Nectria punicea [Neonectria punicea ] (49 records; last record in 2025 )
Nectria rishbethii [Cosmospora rishbethii ] (1 record; last record in 1957 )
Nectria sinopica [Thyronectria sinopica ] (12 records; last record in 2023 )
Nectriella dacrymycella (7 records; last record in 2024 )
Nectriopsis broomeana [Sphaerostilbella broomeana ] (1 record; last record in 1942 )
Nectriopsis lecanodes (1 record; last record in 1935 )
Nectriopsis parmeliae (1 record; last record in 2022 )
Nectriopsis rexiana (1 record; last record in 2024 )
Nectriopsis rubefaciens (1 record; last record in 2003 )
Nectriopsis sporangiicola (2 records; last record in 2023 )
Nectriopsis violacea (2 records; last record in 1991 )
Nemania aenea var. macrospora (2 records; last record in 2022 )
Nemania confluens (55 records; last record in 2025 )
Nemania serpens (144 records; last record in 2025 )
Nemania serpens var. serpens [Nemania serpens ] (144 records; last record in 2025 )
Neoboletus luridiformis [Boletus luridiformis ] (90 records; last record in 2025 )
Neoboletus praestigiator [Boletus luridiformis ] (90 records; last record in 2025 )
Neoboletus xanthopus (1 record; last record in 2025 )
Neobulgaria pura (Beech Jellydisc) (27 records; last record in 2024 )
Neobulgaria pura var. foliacea (10 records; last record in 2021 )
Neobulgaria pura var. pura [Neobulgaria pura (Beech Jellydisc) ] (27 records; last record in 2024 )
Neocamarosporium betae (1 record; last record in 1940 )
Neocamarosporium calvescens (5 records; last record in 1957 )
Neocamarosporium obiones (1 record; last record in 1936 )
Neocosmospora haematococca (1 record; last record in 1941 )
Neodasyscypha cerina (2 records; last record in 2025 )
Neoerysiphe galeopsidis [Golovinomyces monardae ] (37 records; last record in 2025 )
Neoerysiphe galeopsidis (Mint Mildew) (225 records; last record in 2025 )
Neoerysiphe galii (16 records; last record in 2025 )
Neoerysiphe geranii (13 records; last record in 2025 )
Neofabraea alba [Neofabraea vagabunda ] (4 records; last record in 2025 )
Neofabraea vagabunda (4 records; last record in 2025 )
Neohelicosporium griseum (1 record; last record in 1943 )
Neohygrocybe nitrata (Nitrous Waxcap) (1 record; last record in 2024 )
Neolentinus lepideus (Scaly Sawgill) (9 records; last record in 2023 )
Neomarssoniella juglandis [Ophiognomonia leptostyla ] (15 records; last record in 2025 )
Neomassariosphaeria typhicola (5 records; last record in 2024 )
Neonectria candida (2 records; last record in 1982 )
Neonectria coccinea (22 records; last record in 2025 )
Neonectria coccinea [Neonectria punicea ] (49 records; last record in 2025 )
Neonectria ditissima (Orchard Canker) (6 records; last record in 2025 )
Neonectria hederae (1 record; last record in 2020 )
Neonectria lugdunensis (1 record; last record in 2024 )
Neonectria punicea (49 records; last record in 2025 )
Neopeckia fulcita (2 records; last record in 1988 )
Neophloeospora maculans (2 records; last record in 2024 )
Neopseudocercosporella capsellae (1 record; last record in 2024 )
Neosetophoma samarorum (62 records; last record in 2025 )
Neottiella ricciae (1 record; last record in 1968 )
Neottiella rutilans (18 records; last record in 2025 )
Neottiella vivida (19 records; last record in 2025 )
Neottiospora caricina (5 records; last record in 1956 )
Neozygites acaridis (1 record; last record in 1955 )
Nesolechia oxyspora (1 record; last record in 2022 )
Nidularia confluens [Nidularia deformis (Deformed Bird's Nest) ] (3 records; last record in 1975 )
Nidularia deformis (Deformed Bird's Nest) (3 records; last record in 1975 )
Niesslia exosporioides (11 records; last record in 1957 )
Niesslia ilicifolia (5 records; last record in 2023 )
Nigrograna fuscidula (7 records; last record in 2003 )
Nigrospora sphaerica (1 record; last record in 1944 )
Niptera lacustris (1 record; last record in 2024 )
Niptera lychnidis (4 records; last record in 2002 )
Niptera ramincola (3 records; last record in 2020 )
Nitschkia collapsa (9 records; last record in 2025 )
Nitschkia confertula (4 records; last record in 2024 )
Nitschkia cupularis (14 records; last record in 2025 )
Nitschkia grevillii (11 records; last record in 2017 )
Nodulisporium cecidiogenes (2 records; last record in 2024 )
Nodulisporium umbrinum (2 records; last record in 1944 )
Nodulosphaeria cirsii (8 records; last record in 2025 )
Nodulosphaeria dolioloides (3 records; last record in 2020 )
Nodulosphaeria fruticum (1 record; last record in 2024 )
Nodulosphaeria mathieui (1 record; last record in 2025 )
Nomuraea rileyi [Metarhizium rileyi ] (9 records; last record in 1989 )
Octospora coccinea (2 records; last record in 2021 )
Octospora leucoloma var. tetraspora (1 record; last record in 1978 )
Octospora rutilans [Neottiella rutilans ] (18 records; last record in 2025 )
Octospora vivida [Neottiella vivida ] (19 records; last record in 2025 )
Oedocephalum pallidum [Peziza repanda (Palomino Cup) ] (42 records; last record in 2025 )
Oedocephalum pallidum [Peziza vesiculosa (Blistered Cup) ] (82 records; last record in 2025 )
Oidiodendron griseum (1 record; last record in 2025 )
Oligonema schweinitzii (1 record; last record in 2003 )
Olla costata (4 records; last record in 2025 )
Ombrophila baeumleri (1 record; last record in 1957 )
Omphaliaster asterosporus (3 records; last record in 2024 )
Omphalina cyathella [Arrhenia cyathella ] (1 record; last record in 1986 )
Omphalina galericolor (2 records; last record in 2021 )
Omphalina pyxidata (Cinnamon Navel) (22 records; last record in 2023 )
Omphalina subhepatica (3 records; last record in 2023 )
Onygena corvina (Feather Stalkball) (9 records; last record in 2024 )
Onygena equina (Horn Stalkball) (1 record; last record in 2024 )
Ophidiomyces ophidiicola (1 record; last record in 2023 )
Ophiobolus acuminatus (10 records; last record in 2024 )
Ophiobolus cirsii [Nodulosphaeria cirsii ] (8 records; last record in 2025 )
Ophiobolus fruticum [Nodulosphaeria fruticum ] (1 record; last record in 2024 )
Ophiobolus mathieui [Nodulosphaeria mathieui ] (1 record; last record in 2025 )
Ophiobolus ulnosporus (2 records; last record in 2021 )
Ophiocordyceps entomorrhiza (13 records; last record in 1958 )
Ophiocordyceps forquignonii (Yellow Waspclub) (10 records; last record in 2016 )
Ophiocordyceps humbertii (2 records; last record in 1945 )
Ophiocordyceps sphecocephala (2 records; last record in 1956 )
Ophiognomonia alni-viridis (56 records; last record in 2025 )
Ophiognomonia intermedia (50 records; last record in 2025 )
Ophiognomonia ischnostyla (16 records; last record in 2025 )
Ophiognomonia leptostyla (15 records; last record in 2025 )
Ophiognomonia melanostyla (7 records; last record in 2025 )
Ophiognomonia rosae (1 record; last record in 2020 )
Ophiognomonia setacea (4 records; last record in 2024 )
Ophiosphaerella herpotricha (1 record; last record in 1986 )
Ophiostoma piceae (3 records; last record in 2025 )
Ophiostoma ulmi (Dutch Elm Fungus) (24 records; last record in 2025 )
Ophiovalsa betulae [Cryptosporella betulae ] (2 records; last record in 2018 )
Orbilia alnea [Orbilia eucalypti ] (20 records; last record in 2025 )
Orbilia auricolor (16 records; last record in 2016 )
Orbilia coccinella (4 records; last record in 2025 )
Orbilia comma (1 record; last record in 2025 )
Orbilia curvatispora (15 records; last record in 2025 )
Orbilia delicatula [Orbilia xanthostigma (Common Glasscup) ] (146 records; last record in 2025 )
Orbilia eucalypti (20 records; last record in 2025 )
Orbilia euonymi (2 records; last record in 1990 )
Orbilia leucostigma (135 records; last record in 2025 )
Orbilia luteorubella (2 records; last record in 2018 )
Orbilia rubrovacuolata (1 record; last record in 2019 )
Orbilia sarraziniana (10 records; last record in 2024 )
Orbilia septispora (1 record; last record in 2025 )
Orbilia vinosa (3 records; last record in 1987 )
Orbilia xanthostigma (Common Glasscup) (146 records; last record in 2025 )
Ossicaulis lignatilis (Mealy Oyster) (3 records; last record in 2025 )
Otidea alutacea (Tan Ear) (44 records; last record in 2025 )
Otidea bufonia (Toad's Ear) (50 records; last record in 2025 )
Otidea leporina (2 records; last record in 1958 )
Otidea onotica (Hare's Ear) (83 records; last record in 2025 )
Otidea phlebophora (Veined Ear) (1 record; last record in 2010 )
Otthia spiraeae (1 record; last record in 1940 )
Oudemansiella mucida [Mucidula mucida (Porcelain Fungus) ] (128 records; last record in 2025 )
Oudemansiella radicata [Hymenopellis radicata (Rooting Shank) ] (279 records; last record in 2025 )
Oxyporus latemarginatus [Emmia latemarginata (Frothy Porecrust) ] (10 records; last record in 2023 )
Oxyporus populinus (Poplar Bracket) (3 records; last record in 2025 )
Pachydisca hamata (1 record; last record in 1963 )
Pachyella babingtonii [Adelphella babingtonii ] (3 records; last record in 2024 )
Pachyella violaceonigra (Midnight Disco) (5 records; last record in 2019 )
Pachythyrium parasiticum (1 record; last record in 1981 )
Paecilomyces farinosus [Cordyceps farinosa ] (95 records; last record in 2024 )
Paecilomyces fumosoroseus [Cordyceps fumosorosea ] (2 records; last record in 2022 )
Paecilomyces marquandii [Metarhizium marquandii (Waxcap Facepainter) ] (6 records; last record in 2021 )
Paecilomyces tenuipes [Cordyceps tenuipes ] (1 record; last record in 1981 )
Panaeolina foenisecii (Brown Mottlegill) (203 records; last record in 2025 )
Panaeolus acuminatus (Dewdrop Mottlegill) (89 records; last record in 2025 )
Panaeolus cinctulus (Banded Mottlegill) (42 records; last record in 2025 )
Panaeolus fimicola (Turf Mottlegill) (147 records; last record in 2025 )
Panaeolus foenisecii [Panaeolina foenisecii (Brown Mottlegill) ] (203 records; last record in 2025 )
Panaeolus olivaceus (10 records; last record in 2025 )
Panaeolus papilionaceus (Petticoat Mottlegill) (241 records; last record in 2025 )
Panaeolus papilionaceus var. capitatocystis [Panaeolus papilionaceus (Petticoat Mottlegill) ] (241 records; last record in 2025 )
Panaeolus semiovatus (Egghead Mottlegill) (75 records; last record in 2025 )
Panaeolus semiovatus var. semiovatus [Panaeolus semiovatus (Egghead Mottlegill) ] (75 records; last record in 2025 )
Panaeolus sphinctrinus [Panaeolus papilionaceus (Petticoat Mottlegill) ] (241 records; last record in 2025 )
Pandora dipterigena (18 records; last record in 2024 )
Pandora echinospora (1 record; last record in 1942 )
Pandora neoaphidis (10 records; last record in 2024 )
Panellus conchatus [Panus conchatus (Lilac Oysterling) ] (2 records; last record in 2010 )
Panellus mitis (Elastic Oysterling) (15 records; last record in 2023 )
Panellus serotinus [Sarcomyxa serotina (Olive Oysterling) ] (44 records; last record in 2025 )
Panellus stipticus (Bitter Oysterling) (24 records; last record in 2025 )
Panus conchatus (Lilac Oysterling) (2 records; last record in 2010 )
Pappia fissilis (Greasy Bracket) (5 records; last record in 2025 )
Paracercosporidium microsorum (31 records; last record in 2025 )
Paraconiothyrium fuckelii (Raspberry Blighter) (11 records; last record in 2021 )
Paradiacheopsis cribrata (2 records; last record in 2003 )
Paradiacheopsis fimbriata (5 records; last record in 2003 )
Paradiacheopsis microcarpa (1 record; last record in 2003 )
Paradiacheopsis solitaria (4 records; last record in 2003 )
Paradidymella clarkii (12 records; last record in 2025 )
Parafenestella salicis (2 records; last record in 1993 )
Paragalactinia michelii (11 records; last record in 2025 )
Paragalactinia succosa (Yellowing Cup) (9 records; last record in 2021 )
Paraisaria gracilis (4 records; last record in 2002 )
Paralepista flaccida (Tawny Funnel) (478 records; last record in 2025 )
Paraleptosphaeria macrospora (1 record; last record in 2020 )
Paraleptosphaeria praetermissa (1 record; last record in 1981 )
Paramyrothecium roridum (1 record; last record in 2019 )
Paranectria oropensis (7 records; last record in 2025 )
Paraperonospora leptosperma (11 records; last record in 2025 )
Paraphaeosphaeria glaucopunctata [Phaeosphaeriopsis glaucopunctata ] (18 records; last record in 2025 )
Paraphaeosphaeria vectis (2 records; last record in 2025 )
Paraphomopsis obscurans (1 record; last record in 2023 )
Parascedosporium putredinis (1 record; last record in 2021 )
Parasola auricoma (Goldenhaired Inkcap) (84 records; last record in 2025 )
Parasola conopilea (262 records; last record in 2025 )
Parasola conopilus [Parasola conopilea ] (262 records; last record in 2025 )
Parasola cuniculorum (4 records; last record in 2021 )
Parasola hemerobia (4 records; last record in 2003 )
Parasola hercules (2 records; last record in 2025 )
Parasola kuehneri (16 records; last record in 2025 )
Parasola leiocephala (Bald Inkcap) (55 records; last record in 2025 )
Parasola misera (Least Inkcap) (19 records; last record in 2025 )
Parasola plicatilis (Pleated Inkcap) (250 records; last record in 2025 )
Parasola schroeteri (9 records; last record in 2025 )
Parastagonospora nodorum (4 records; last record in 2019 )
Passalora depressa [Fusoidiella depressa ] (9 records; last record in 2020 )
Passalora dubia (11 records; last record in 2025 )
Passalora ferruginea [Ragnhildiana ferruginea ] (10 records; last record in 2025 )
Passalora montana (6 records; last record in 2021 )
Passalora murina (1 record; last record in 2019 )
Patellaria atrata [Lecanidion atratum ] (7 records; last record in 2023 )
Patinellaria sanguinea (1 record; last record in 2023 )
Paullicorticium delicatissimum (1 record; last record in 2025 )
Paxillus involutus (Brown Rollrim) (853 records; last record in 2025 )
Paxillus obscurisporus (7 records; last record in 2025 )
Paxillus olivellus (3 records; last record in 2024 )
Paxillus rubicundulus (Alder Rollrim) (2 records; last record in 2016 )
Pellidiscus pallidus (1 record; last record in 1986 )
Penicillium brevicompactum (Rollrim Mould) (25 records; last record in 2025 )
Penicillium claviforme [Penicillium vulpinum ] (12 records; last record in 2024 )
Penicillium digitatum (1 record; last record in 2021 )
Penicillium expansum (2 records; last record in 2025 )
Penicillium glaucoalbidum (6 records; last record in 2025 )
Penicillium glaucum (2 records; last record in 1937 )
Penicillium vulpinum (12 records; last record in 2024 )
Peniophora cinerea (210 records; last record in 2025 )
Peniophora hydnoides [Scopuloides hydnoides ] (6 records; last record in 2025 )
Peniophora incarnata (Rosy Crust) (201 records; last record in 2025 )
Peniophora laeta (Hornbeam Crust) (9 records; last record in 2025 )
Peniophora limitata (212 records; last record in 2025 )
Peniophora lycii (Ashen Crust) (77 records; last record in 2025 )
Peniophora nuda (7 records; last record in 1989 )
Peniophora pini (Pine Crust) (3 records; last record in 2020 )
Peniophora pithya (1 record; last record in 2000 )
Peniophora polygonia (15 records; last record in 2025 )
Peniophora proxima (3 records; last record in 2024 )
Peniophora quercina (Oak Crust) (534 records; last record in 2025 )
Peniophora rufomarginata (15 records; last record in 2025 )
Peniophora violaceolivida (24 records; last record in 2018 )
Peniophorella pallida (Pale Webcrust) (4 records; last record in 2025 )
Peniophorella praetermissa (Overlooked Webcrust) (25 records; last record in 2025 )
Peniophorella pubera (Shuttle Webcrust) (43 records; last record in 2025 )
Penttilamyces romellii (1 record; last record in 2003 )
Perenniporia fraxinea [Vanderbylia fraxinea (Ashbole Bracket) ] (29 records; last record in 2025 )
Perichaena chrysosperma (1 record; last record in 1978 )
Perichaena corticalis (35 records; last record in 2001 )
Perichaena depressa (6 records; last record in 1993 )
Periconia atra (24 records; last record in 2025 )
Periconia britannica (1 record; last record in 1988 )
Periconia byssoides (76 records; last record in 2025 )
Periconia cambrensis (1 record; last record in 2025 )
Periconia cookei (5 records; last record in 2016 )
Periconia curta (47 records; last record in 1958 )
Periconia funerea (9 records; last record in 1956 )
Periconia glyceriicola (1 record; last record in 1987 )
Periconia hispidula (46 records; last record in 2025 )
Periconia laminella (8 records; last record in 1958 )
Periconia minutissima (13 records; last record in 2025 )
Periconia paludosa (8 records; last record in 1958 )
Periconia typhicola (3 records; last record in 1956 )
Perilachnea hemisphaerioides (3 records; last record in 1994 )
Perofascia lepidii (4 records; last record in 2024 )
Peronospora affinis (1 record; last record in 2020 )
Peronospora agrestis (6 records; last record in 2025 )
Peronospora agrimoniae (1 record; last record in 2020 )
Peronospora agrostemmatis (4 records; last record in 2024 )
Peronospora alsinearum [Peronospora obovata ] (2 records; last record in 2021 )
Peronospora alsinearum [Peronospora tomentosa ] (10 records; last record in 2025 )
Peronospora alsinearum (12 records; last record in 2025 )
Peronospora alta (12 records; last record in 2025 )
Peronospora aparines (27 records; last record in 2025 )
Peronospora aquilegiicola (2 records; last record in 2025 )
Peronospora arabidis-glabrae (1 record; last record in 2024 )
Peronospora arborescens (2 records; last record in 2025 )
Peronospora arborescens [Peronospora meconopsidis ] (10 records; last record in 2025 )
Peronospora arenariae (1 record; last record in 2022 )
Peronospora arthurii (5 records; last record in 2024 )
Peronospora arvensis (18 records; last record in 2025 )
Peronospora belbahrii (1 record; last record in 2019 )
Peronospora calotheca [Peronospora aparines ] (27 records; last record in 2025 )
Peronospora calotheca [Peronospora sherardiae ] (1 record; last record in 1944 )
Peronospora chenopodii [Peronospora variabilis ] (19 records; last record in 2025 )
Peronospora conferta (3 records; last record in 2025 )
Peronospora conglomerata (15 records; last record in 2025 )
Peronospora crispula (1 record; last record in 2020 )
Peronospora debaryi (2 records; last record in 1943 )
Peronospora destructor (1 record; last record in 2023 )
Peronospora digitalis (12 records; last record in 2025 )
Peronospora diplotaxidis (1 record; last record in 2025 )
Peronospora dipsaci (4 records; last record in 2025 )
Peronospora erythraeae (1 record; last record in 2024 )
Peronospora euphorbiae (2 records; last record in 2020 )
Peronospora farinosa [Peronospora minor ] (2 records; last record in 2024 )
Peronospora farinosa [Peronospora schachtii ] (2 records; last record in 2002 )
Peronospora farinosa [Peronospora variabilis ] (19 records; last record in 2025 )
Peronospora farinosa f.sp. betae [Peronospora schachtii ] (2 records; last record in 2002 )
Peronospora ficariae (23 records; last record in 2025 )
Peronospora ficariae [Peronospora ranunculi ] (7 records; last record in 2025 )
Peronospora flava (2 records; last record in 2022 )
Peronospora fulva (3 records; last record in 2022 )
Peronospora gei (3 records; last record in 2021 )
Peronospora grisea [Peronospora agrestis ] (6 records; last record in 2025 )
Peronospora grisea (10 records; last record in 2025 )
Peronospora hariotii (6 records; last record in 2024 )
Peronospora hiemalis (3 records; last record in 2024 )
Peronospora hyoscyami (1 record; last record in 2024 )
Peronospora jaapiana (3 records; last record in 2024 )
Peronospora jacksonii (1 record; last record in 2020 )
Peronospora knautiae (2 records; last record in 2023 )
Peronospora lamii (34 records; last record in 2025 )
Peronospora lepigoni [Peronospora obovata ] (2 records; last record in 2021 )
Peronospora leptoclada (1 record; last record in 2020 )
Peronospora linariae (2 records; last record in 2025 )
Peronospora lotorum (6 records; last record in 2024 )
Peronospora matthiolae (1 record; last record in 1942 )
Peronospora meconopsidis (10 records; last record in 2025 )
Peronospora mesembryanthemi (1 record; last record in 2023 )
Peronospora minor (2 records; last record in 2024 )
Peronospora myosotidis (2 records; last record in 2025 )
Peronospora niessliana [Hyaloperonospora niessliana ] (43 records; last record in 2025 )
Peronospora obovata (2 records; last record in 2021 )
Peronospora oerteliana (8 records; last record in 2025 )
Peronospora ornithopi (1 record; last record in 2021 )
Peronospora parasitica [Hyaloperonospora brassicae ] (4 records; last record in 2020 )
Peronospora parasitica [Hyaloperonospora cheiranthi ] (4 records; last record in 2025 )
Peronospora parasitica [Hyaloperonospora niessliana ] (43 records; last record in 2025 )
Peronospora parasitica [Hyaloperonospora parasitica ] (4 records; last record in 2020 )
Peronospora parasitica [Hyaloperonospora rorippae-islandicae ] (1 record; last record in 1940 )
Peronospora parasitica [Peronospora matthiolae ] (1 record; last record in 1942 )
Peronospora parva (1 record; last record in 2024 )
Peronospora pisi (2 records; last record in 2023 )
Peronospora polygoni (1 record; last record in 2024 )
Peronospora potentillae-sterilis (2 records; last record in 2020 )
Peronospora radii (8 records; last record in 2025 )
Peronospora ranunculi (7 records; last record in 2025 )
Peronospora rubi (2 records; last record in 2024 )
Peronospora rumicis (5 records; last record in 2025 )
Peronospora schachtii (2 records; last record in 2002 )
Peronospora scleranthi (1 record; last record in 1994 )
Peronospora sepium (3 records; last record in 2023 )
Peronospora sherardiae (1 record; last record in 1944 )
Peronospora sordida (3 records; last record in 2019 )
Peronospora sordida [Plasmopara densa ] (14 records; last record in 2025 )
Peronospora sparsa (2 records; last record in 2020 )
Peronospora stachydis (2 records; last record in 2025 )
Peronospora stigmaticola (7 records; last record in 2024 )
Peronospora symphyti (3 records; last record in 2019 )
Peronospora tabacina (1 record; last record in 2021 )
Peronospora tomentosa (10 records; last record in 2025 )
Peronospora trifolii-arvensis (1 record; last record in 2024 )
Peronospora trifolii-hybridi (2 records; last record in 2025 )
Peronospora trifoliorum (1 record; last record in 2024 )
Peronospora trifoliorum [Peronospora lotorum ] (6 records; last record in 2024 )
Peronospora trifoliorum [Peronospora trifolii-hybridi ] (2 records; last record in 2025 )
Peronospora variabilis (19 records; last record in 2025 )
Peronospora verbenae (4 records; last record in 2025 )
Peronospora viciae (5 records; last record in 2025 )
Peronospora viciae [Peronospora fulva ] (3 records; last record in 2022 )
Peronospora viciae [Peronospora pisi ] (2 records; last record in 2023 )
Peronospora viciae s. lat. (2 records; last record in 2023 )
Peronospora violacea (7 records; last record in 2025 )
Peronospora violae (2 records; last record in 2024 )
Pestalotia caudata [Pestalotiopsis caudata ] (7 records; last record in 1948 )
Pestalotia rhododendri (2 records; last record in 1939 )
Pestalotiopsis caudata (7 records; last record in 1948 )
Pestalotiopsis disseminata (4 records; last record in 1953 )
Pestalotiopsis funerea (2 records; last record in 1963 )
Pestalotiopsis monochaetioides (2 records; last record in 2020 )
Peyronellaea curtisii [Didymella curtisii ] (3 records; last record in 2023 )
Peyronellaea obtusa [Diplodia seriata ] (8 records; last record in 2025 )
Peyronellaea protuberans (1 record; last record in 1936 )
Pezicula cinnamomea (7 records; last record in 2025 )
Pezicula corticola (3 records; last record in 1989 )
Pezicula houghtonii (2 records; last record in 2025 )
Pezicula livida (4 records; last record in 2020 )
Pezicula rubi (6 records; last record in 2024 )
Pezicula scoparia (1 record; last record in 1976 )
Peziza ammophila (Dune Cup) (12 records; last record in 2023 )
Peziza ampliata (4 records; last record in 2004 )
Peziza arvernensis (Field Cup) (2 records; last record in 2015 )
Peziza badia [Legaliana badia (Bay Cup) ] (28 records; last record in 2024 )
Peziza badiofusca (2 records; last record in 1997 )
Peziza brunneoatra (1 record; last record in 2021 )
Peziza campbellii (1 record; last record in 1992 )
Peziza cerea (Cellar Cup) (15 records; last record in 2021 )
Peziza depressa (2 records; last record in 2025 )
Peziza domiciliana (1 record; last record in 2000 )
Peziza echinospora (Charcoal Cup) (20 records; last record in 2016 )
Peziza fimeti (2 records; last record in 2020 )
Peziza granularis (3 records; last record in 2018 )
Peziza granulosa (5 records; last record in 2021 )
Peziza howsei (5 records; last record in 2022 )
Peziza limnaea [Legaliana limnaea ] (3 records; last record in 2013 )
Peziza michelii [Paragalactinia michelii ] (11 records; last record in 2025 )
Peziza micropus (Pedicel Cup) (63 records; last record in 2025 )
Peziza petersii (12 records; last record in 2019 )
Peziza praetervisa (3 records; last record in 1991 )
Peziza proteana f. proteana [Peziza petersii ] (12 records; last record in 2019 )
Peziza proteana f. sparassoides [Peziza campbellii ] (1 record; last record in 1992 )
Peziza repanda (Palomino Cup) (42 records; last record in 2025 )
Peziza sepiatra (4 records; last record in 2023 )
Peziza succosa [Paragalactinia succosa (Yellowing Cup) ] (9 records; last record in 2021 )
Peziza varia (Layered Cup) (34 records; last record in 2025 )
Peziza vesiculosa (Blistered Cup) (82 records; last record in 2025 )
Peziza violacea (7 records; last record in 2023 )
Pezizella albosanguinea (2 records; last record in 1981 )
Pezizella alniella [Calycellina alniella ] (8 records; last record in 2024 )
Pezizella chionea (1 record; last record in 2024 )
Pezizella chionea [Calycina chionea ] (2 records; last record in 2002 )
Pezizella discreta [Calycina discreta ] (2 records; last record in 2009 )
Pezizella epithallina [Laetinaevia epithallina ] (3 records; last record in 1875 )
Pezizella eriophori (1 record; last record in 1978 )
Pezizella eriophori [Pezizella fagi ] (1 record; last record in 1977 )
Pezizella fagi (1 record; last record in 1977 )
Pezizella gemmarum [Calycina gemmarum ] (3 records; last record in 2025 )
Pezizella parilis [Calycina parilis ] (4 records; last record in 2025 )
Pezizella vulgaris [Calycina vulgaris ] (2 records; last record in 2024 )
Phacellium alborosellum [Ramularia alborosella ] (2 records; last record in 2021 )
Phacellium episphaerium [Ramularia episphaeria ] (1 record; last record in 2022 )
Phacellium rufibasis [Ramularia rufibasis ] (10 records; last record in 2024 )
Phacidiostroma multivalve [Phacidium lauri ] (207 records; last record in 2025 )
Phacidium lauri (207 records; last record in 2025 )
Phacidium multivalve [Phacidium lauri ] (207 records; last record in 2025 )
Phacidium vincae (1 record; last record in 2023 )
Phacothecium varium (1 record; last record in 2022 )
Phaeangella ventosa [Mollisia ventosa ] (5 records; last record in 2024 )
Phaeobotryosphaeria visci [Sphaeropsis visci ] (3 records; last record in 2025 )
Phaeoclavulina abietina (Greening Coral) (15 records; last record in 2024 )
Phaeoclavulina curta (10 records; last record in 2020 )
Phaeoclavulina decurrens (Ochre Coral) (27 records; last record in 2025 )
Phaeoclavulina flaccida (13 records; last record in 2025 )
Phaeogalera dissimulans [Meottomyces dissimulans (Winter Brownie) ] (12 records; last record in 2025 )
Phaeohelotium carneum (1 record; last record in 2022 )
Phaeohelotium italicum (2 records; last record in 1989 )
Phaeohelotium nobile (2 records; last record in 2025 )
Phaeohelotium subcarneum [Phaeohelotium carneum ] (1 record; last record in 2022 )
Phaeohelotium trabinellum [Leptodontidium trabinellum ] (2 records; last record in 1992 )
Phaeoisaria clavulata (2 records; last record in 2025 )
Phaeoisaria clematidis (1 record; last record in 1946 )
Phaeolepiota aurea (Golden Bootleg) (30 records; last record in 2024 )
Phaeolus schweinitzii (Dyer's Mazegill) (143 records; last record in 2025 )
Phaeomarasmius erinaceus (Hedgehog Scalycap) (17 records; last record in 2025 )
Phaeophleospora phormii (1 record; last record in 2022 )
Phaeoramularia punctiformis [Passalora montana ] (6 records; last record in 2021 )
Phaeoscypha cladii (3 records; last record in 1948 )
Phaeoseptoria caricicola (16 records; last record in 2025 )
Phaeosphaeria culmorum (1 record; last record in 1939 )
Phaeosphaeria eustoma (8 records; last record in 2021 )
Phaeosphaeria fuckelii (1 record; last record in 1940 )
Phaeosphaeria graminis (1 record; last record in 1953 )
Phaeosphaeria herpotrichoides (2 records; last record in 2020 )
Phaeosphaeria microscopica (4 records; last record in 1940 )
Phaeosphaeria nigrans (3 records; last record in 2002 )
Phaeosphaeria nodorum [Parastagonospora nodorum ] (4 records; last record in 2019 )
Phaeosphaeria typharum [Typhicola typharum ] (3 records; last record in 1940 )
Phaeosphaeria vagans [Septoriella vagans ] (5 records; last record in 1994 )
Phaeosphaeriopsis glaucopunctata (18 records; last record in 2025 )
Phaeostalagmus cyclosporus (2 records; last record in 2024 )
Phaeotremella foliacea (Leafy Brain) (1 record; last record in 2025 )
Phaeotremella frondosa (Jelly Leaf) (74 records; last record in 2024 )
Phallus hadriani (Sand Stinkhorn) (46 records; last record in 2025 )
Phallus imperialis [Phallus hadriani (Sand Stinkhorn) ] (46 records; last record in 2025 )
Phallus impudicus (Stinkhorn) (691 records; last record in 2025 )
Phallus impudicus var. impudicus [Phallus impudicus (Stinkhorn) ] (691 records; last record in 2025 )
Phallus impudicus var. iosmus [Phallus hadriani (Sand Stinkhorn) ] (46 records; last record in 2025 )
Phanerochaete filamentosa (7 records; last record in 2001 )
Phanerochaete laevis (3 records; last record in 1987 )
Phanerochaete magnoliae (1 record; last record in 2003 )
Phanerochaete radicata [Rhizochaete radicata ] (1 record; last record in 2022 )
Phanerochaete sordida (21 records; last record in 2025 )
Phanerochaete tuberculata (1 record; last record in 1991 )
Phanerochaete velutina (84 records; last record in 2025 )
Phellinopsis conchata (18 records; last record in 2025 )
Phellinus conchatus [Phellinopsis conchata ] (18 records; last record in 2025 )
Phellinus contiguus [Fuscoporia contigua (Confluent Bracket) ] (7 records; last record in 2021 )
Phellinus ferreus [Fuscoporia ferrea (Cinnamon Porecrust) ] (62 records; last record in 2025 )
Phellinus ferruginosus [Fuscoporia ferruginosa (Rusty Porecrust) ] (86 records; last record in 2025 )
Phellinus hippophaeicola [Fomitiporia hippophaicola (Sea Buckthorn Bracket) ] (36 records; last record in 2025 )
Phellinus igniarius (Willow Bracket) (18 records; last record in 2025 )
Phellinus pomaceus (Cushion Bracket) (209 records; last record in 2025 )
Phellinus ribis [Phylloporia ribis ] (1 record; last record in 2017 )
Phellinus tuberculosus [Phellinus pomaceus (Cushion Bracket) ] (209 records; last record in 2025 )
Phellodon niger (Black Tooth) (1 record; last record in 2016 )
Phialina flaveola (10 records; last record in 2025 )
Phialina separabilis (1 record; last record in 2019 )
Phialina ulmariae (1 record; last record in 1977 )
Phlebia cornea (4 records; last record in 1989 )
Phlebia livida (8 records; last record in 2025 )
Phlebia merismoides [Phlebia radiata (Wrinkled Crust) ] (251 records; last record in 2025 )
Phlebia radiata (Wrinkled Crust) (251 records; last record in 2025 )
Phlebia rufa (15 records; last record in 2025 )
Phlebia subochracea (2 records; last record in 2019 )
Phlebia tremellosa (Jelly Rot) (138 records; last record in 2025 )
Phlebia tremellosus [Phlebia tremellosa (Jelly Rot) ] (138 records; last record in 2025 )
Phlebia uda [Mycoacia uda (Yellow Toothcrust) ] (77 records; last record in 2025 )
Phlebiella allantospora [Amyloxenasma allantosporum (Curved Crust) ] (2 records; last record in 2025 )
Phlebiella christiansenii (2 records; last record in 1994 )
Phlebiella grisella [Amyloxenasma grisellum (Grey Crust) ] (3 records; last record in 1992 )
Phlebiella paludicola [Aphanobasidium paludicola (Marsh Crust) ] (2 records; last record in 1947 )
Phlebiella pseudotsugae [Aphanobasidium pseudotsugae ] (5 records; last record in 2025 )
Phlebiella sulphurea [Phlebiella vaga (Yellow Cobweb) ] (60 records; last record in 2023 )
Phlebiella vaga (Yellow Cobweb) (60 records; last record in 2023 )
Phlebiopsis gigantea (42 records; last record in 2013 )
Phlebiopsis ravenelii (4 records; last record in 2025 )
Phlegmacium russum (2 records; last record in 1923 )
Phleogena faginea (Fenugreek Stalkball) (130 records; last record in 2025 )
Phloeomana hiemalis (Winter Bonnet) (63 records; last record in 2025 )
Phloeomana speirea (Bark Bonnet) (266 records; last record in 2025 )
Phloeospora ulmi (8 records; last record in 2024 )
Pholiota abstrusa (2 records; last record in 1991 )
Pholiota adiposa (8 records; last record in 2025 )
Pholiota aegerita [Cyclocybe cylindracea (Poplar Fieldcap) ] (46 records; last record in 2025 )
Pholiota albocrenulata [Hemistropharia albocrenulata ] (1 record; last record in 1989 )
Pholiota alnicola (27 records; last record in 2025 )
Pholiota alnicola var. alnicola [Pholiota alnicola ] (27 records; last record in 2025 )
Pholiota aurivella (Golden Scalycap) (25 records; last record in 2023 )
Pholiota conissans (5 records; last record in 2024 )
Pholiota destruens [Hemipholiota populnea (Poplar Scalycap) ] (5 records; last record in 2011 )
Pholiota dura [Agrocybe dura ] (7 records; last record in 2021 )
Pholiota erebia [Cyclocybe erebia (Dark Fieldcap) ] (55 records; last record in 2025 )
Pholiota erinacea [Phaeomarasmius erinaceus (Hedgehog Scalycap) ] (17 records; last record in 2025 )
Pholiota flammans (Flaming Scalycap) (20 records; last record in 2022 )
Pholiota graminis [Pholiota conissans ] (5 records; last record in 2024 )
Pholiota grandis [Gymnopilus junonius (Spectacular Rustgill) ] (142 records; last record in 2025 )
Pholiota gummosa (Sticky Scalycap) (83 records; last record in 2025 )
Pholiota heteroclita [Hemipholiota heteroclita (Sweet Scalycap) ] (1 record)
Pholiota highlandensis (Bonfire Scalycap) (48 records; last record in 2025 )
Pholiota lenta (6 records; last record in 1984 )
Pholiota limonella (Lemon Scalycap) (2 records; last record in 2024 )
Pholiota lubrica (2 records; last record in 2014 )
Pholiota lucifera (1 record; last record in 1936 )
Pholiota marginata [Galerina marginata (Funeral Bell) ] (81 records; last record in 2025 )
Pholiota molliscorium [Cyclocybe erebia (Dark Fieldcap) ] (55 records; last record in 2025 )
Pholiota mutabilis [Kuehneromyces mutabilis (Sheathed Woodtuft) ] (152 records; last record in 2025 )
Pholiota mycenoides [Galerina mycenoides ] (1 record)
Pholiota populnea [Hemipholiota populnea (Poplar Scalycap) ] (5 records; last record in 2011 )
Pholiota praecox [Agrocybe praecox (Spring Fieldcap) ] (147 records; last record in 2025 )
Pholiota radicosa [Hebeloma radicosum (Rooting Poisonpie) ] (10 records; last record in 2024 )
Pholiota spectabilis [Phaeolepiota aurea (Golden Bootleg) ] (30 records; last record in 2024 )
Pholiota spumosa (2 records; last record in 2014 )
Pholiota squarrosa (Shaggy Scalycap) (193 records; last record in 2025 )
Pholiota squarrosa var. muelleri [Pholiota squarrosa (Shaggy Scalycap) ] (193 records; last record in 2025 )
Pholiota terrigena [Mallocybe terrigena ] (1 record)
Pholiota togularis [Agrocybe praecox (Spring Fieldcap) ] (147 records; last record in 2025 )
Pholiota tuberculosa (Butter Scalycap) (8 records; last record in 2024 )
Pholiotina aporos (19 records; last record in 2025 )
Pholiotina arrhenii (Ringed Conecap) (20 records; last record in 2024 )
Pholiotina brunnea (Brown Conecap) (2 records; last record in 1993 )
Pholiotina coprophila (Dung Conecap) (1 record; last record in 2002 )
Pholiotina dasypus (Uterine Conecap) (1 record; last record in 2003 )
Pholiotina filaris [Conocybe filaris (Fool's Conecap) ] (39 records; last record in 2022 )
Pholiotina rugosa (Wrinkled Conecap) (8 records; last record in 2025 )
Pholiotina striipes (Linedleg Conecap) (1 record; last record in 1990 )
Pholiotina teneroides (Girdled Conecap) (18 records; last record in 2024 )
Pholiotina velata (Veiled Conecap) (2 records; last record in 2024 )
Pholiotina vestita (Caped Conecap) (3 records; last record in 1996 )
Pholiotina vexans (Vexed Conecap) (7 records; last record in 2025 )
Phoma caricicola (1 record; last record in 1953 )
Phoma deusta (4 records; last record in 2024 )
Phoma epitricha (1 record; last record in 1936 )
Phoma eupatorii (3 records; last record in 2023 )
Phoma exigua [Boeremia exigua ] (2 records; last record in 2025 )
Phoma gallarum (4 records; last record in 2025 )
Phoma hedericola [Boeremia hedericola ] (47 records; last record in 2025 )
Phoma herbarum (4 records; last record in 1940 )
Phoma leguminum (8 records; last record in 2025 )
Phoma lineolata (11 records; last record in 2025 )
Phoma macrostoma [Didymella macrostoma ] (14 records; last record in 2024 )
Phoma minutula (1 record; last record in 1940 )
Phoma mutica (1 record; last record in 1936 )
Phoma nebulosa [Phomatodes nebulosa ] (2 records; last record in 2025 )
Phoma rubiginosa var. circumstipata (1 record; last record in 1940 )
Phoma samararum [Neosetophoma samarorum ] (62 records; last record in 2025 )
Phoma sambuciphila (2 records; last record in 2022 )
Phoma spiraeae (1 record; last record in 2022 )
Phoma ulicis (17 records; last record in 2025 )
Phoma zopfii (1 record; last record in 1943 )
Phomatodes nebulosa (2 records; last record in 2025 )
Phomatospora berkeleyi (2 records; last record in 1988 )
Phomatospora dinemasporium [Dinemasporium strigosum ] (10 records; last record in 2020 )
Phomatospora endopteris (1 record; last record in 2020 )
Phomatospora ribesia (1 record; last record in 1940 )
Phomopsis achilleae var. asteris [Diaporthe orthoceras ] (6 records; last record in 1940 )
Phomopsis achilleae var. senecionis [Diaporthe orthoceras ] (6 records; last record in 1940 )
Phomopsis araucariae (2 records; last record in 2023 )
Phomopsis asparagi (1 record; last record in 2022 )
Phomopsis brachyceras (2 records; last record in 1936 )
Phomopsis calystegiae (10 records; last record in 2025 )
Phomopsis caulographa (1 record; last record in 1940 )
Phomopsis choisyae (3 records; last record in 2025 )
Phomopsis cruciferae (8 records; last record in 2025 )
Phomopsis digitalis (5 records; last record in 2024 )
Phomopsis dipsaci (3 records; last record in 2024 )
Phomopsis durandiana (11 records; last record in 2025 )
Phomopsis elliptica (5 records; last record in 2025 )
Phomopsis eryngiicola (1 record; last record in 1936 )
Phomopsis euphorbiae [Diaporthe pardalota ] (6 records; last record in 2024 )
Phomopsis glandicola (6 records; last record in 2025 )
Phomopsis hysteriola (3 records; last record in 2025 )
Phomopsis japonica (2 records; last record in 2023 )
Phomopsis landeghemiae (1 record; last record in 1940 )
Phomopsis lavandulae (4 records; last record in 2025 )
Phomopsis linearis (1 record; last record in 2022 )
Phomopsis lirella [Diaporthe eumorpha ] (1 record; last record in 1936 )
Phomopsis lysimachiae (2 records; last record in 2021 )
Phomopsis malvacearum (3 records; last record in 2024 )
Phomopsis muelleri (1 record; last record in 1940 )
Phomopsis oblita (3 records; last record in 1937 )
Phomopsis obscurans [Paraphomopsis obscurans ] (1 record; last record in 2023 )
Phomopsis oncostoma (1 record; last record in 1940 )
Phomopsis perniciosa (1 record; last record in 1940 )
Phomopsis platanoidis (1 record; last record in 2003 )
Phomopsis prunorum (2 records; last record in 1942 )
Phomopsis salicina (1 record; last record in 1939 )
Phomopsis samaricola [Diaporthe samaricola ] (57 records; last record in 2025 )
Phomopsis sedi (3 records; last record in 2025 )
Phomopsis sophorae (1 record; last record in 2024 )
Phomopsis stellariae (2 records; last record in 2022 )
Phomopsis stictica (2 records; last record in 1958 )
Phomopsis subordinaria (1 record; last record in 1935 )
Phomopsis tinea (2 records; last record in 2025 )
Phragmidium bulbosum (32 records; last record in 2024 )
Phragmidium fragariae (19 records; last record in 2025 )
Phragmidium mucronatum (139 records; last record in 2025 )
Phragmidium potentillae (2 records; last record in 2019 )
Phragmidium rosae-pimpinellifoliae (Burnet Rose Rust) (1 record; last record in 2020 )
Phragmidium rubi-idaei (Raspberry Rust) (13 records; last record in 2025 )
Phragmidium sanguisorbae (Salad Burnet Rust) (9 records; last record in 2024 )
Phragmidium tuberculatum (9 records; last record in 2025 )
Phragmidium violaceum (Violet Bramble Rust) (566 records; last record in 2025 )
Phragmocephala atra (2 records; last record in 2022 )
Phragmocephala elliptica (2 records; last record in 1982 )
Phragmonaevia hysterioides (2 records; last record in 1940 )
Phycomyces blakesleeanus (1 record; last record in 2011 )
Phycomyces nitens (2 records; last record in 2021 )
Phyllachora dactylidis (17 records; last record in 2025 )
Phyllachora graminis (17 records; last record in 2025 )
Phyllachora graminis var. graminis [Phyllachora graminis ] (17 records; last record in 2025 )
Phyllachora junci (14 records; last record in 2024 )
Phyllachora punctiformis [Leptotrochila verrucosa ] (6 records; last record in 2021 )
Phyllactinia alnicola (4 records; last record in 2023 )
Phyllactinia betulae (9 records; last record in 2025 )
Phyllactinia fraxini (23 records; last record in 2025 )
Phyllactinia guttata (36 records; last record in 2025 )
Phyllactinia mali (3 records; last record in 2025 )
Phyllactinia marissalii (3 records; last record in 2025 )
Phyllactinia orbicularis (1 record; last record in 2025 )
Phylloporia ribis (1 record; last record in 2017 )
Phylloporus rhodoxanthus (Gilled Bolete) (3 records; last record in 2006 )
Phyllosticta acetosae (1 record; last record in 1940 )
Phyllosticta arbuti (2 records; last record in 2023 )
Phyllosticta argyrea (1 record; last record in 2021 )
Phyllosticta aucubae (5 records; last record in 2025 )
Phyllosticta berberidis (4 records; last record in 2024 )
Phyllosticta camelliae (5 records; last record in 2025 )
Phyllosticta chaenomelina (1 record; last record in 2021 )
Phyllosticta circumscissa (3 records; last record in 2022 )
Phyllosticta cruenta (1 record; last record in 2022 )
Phyllosticta destructiva (1 record; last record in 1940 )
Phyllosticta destructiva var. menyanthis [Phyllosticta destructiva ] (1 record; last record in 1940 )
Phyllosticta epimedii (3 records; last record in 2024 )
Phyllosticta eupatorii (11 records; last record in 2025 )
Phyllosticta foliorum (9 records; last record in 2025 )
Phyllosticta fraxinicola (18 records; last record in 2024 )
Phyllosticta impatientis (1 record; last record in 2021 )
Phyllosticta japonica (12 records; last record in 2025 )
Phyllosticta lauri (3 records; last record in 2025 )
Phyllosticta lonicerae (12 records; last record in 2024 )
Phyllosticta magnoliae (3 records; last record in 2024 )
Phyllosticta mahoniicola (9 records; last record in 2024 )
Phyllosticta opuli (10 records; last record in 2024 )
Phyllosticta philoprina (34 records; last record in 2024 )
Phyllosticta polygonorum (2 records; last record in 2023 )
Phyllosticta primulicola (4 records; last record in 2025 )
Phyllosticta prunicola (1 record; last record in 2021 )
Phyllosticta pseudacori (1 record; last record in 2024 )
Phyllosticta rhamni (2 records; last record in 2023 )
Phyllosticta rhamni [Phyllosticta rhamnicola ] (10 records; last record in 2025 )
Phyllosticta rhamnicola (10 records; last record in 2025 )
Phyllosticta rhododendri [Phyllosticta saccardoi ] (4 records; last record in 2025 )
Phyllosticta rhodorae (3 records; last record in 1941 )
Phyllosticta ruborum (1 record; last record in 2020 )
Phyllosticta ruscicola (2 records; last record in 2025 )
Phyllosticta saccardoi (4 records; last record in 2025 )
Phyllosticta scrophulariae (1 record; last record in 1940 )
Phyllosticta sorbi (1 record; last record in 2021 )
Phyllosticta syringae (2 records; last record in 2024 )
Phyllosticta thalictri (2 records; last record in 2021 )
Phyllosticta tinea (2 records; last record in 2023 )
Phyllosticta typhina [Comoclathris typhicola ] (9 records; last record in 2025 )
Phyllosticta ulmi (1 record; last record in 2021 )
Phyllosticta violae (1 record; last record in 1938 )
Phyllotopsis nidulans (Orange Mock Oyster) (3 records; last record in 2024 )
Physarum album (129 records; last record in 2025 )
Physarum bitectum (6 records; last record in 1985 )
Physarum bivalve (22 records; last record in 2025 )
Physarum cinereum (13 records; last record in 2024 )
Physarum compressum (6 records; last record in 1984 )
Physarum contextum (5 records; last record in 1995 )
Physarum didermoides (3 records; last record in 1978 )
Physarum globuliferum (4 records; last record in 2024 )
Physarum leucophaeum (42 records; last record in 2025 )
Physarum leucopus (2 records; last record in 1960 )
Physarum obscurum (1 record; last record in 1987 )
Physarum psittacinum (2 records; last record in 1983 )
Physarum pusillum (5 records; last record in 2025 )
Physarum robustum (2 records; last record in 2003 )
Physarum straminipes (1 record; last record in 1978 )
Physarum vernum (1 record; last record in 1931 )
Physarum virescens (3 records; last record in 1987 )
Physarum viride (12 records; last record in 1994 )
Physarum viride var. viride [Physarum viride ] (12 records; last record in 1994 )
Physisporinus sanguinolentus (67 records; last record in 2023 )
Physisporinus vitreus (29 records; last record in 2025 )
Phytophthora ilicis (10 records; last record in 2023 )
Phytophthora infestans (Potato Blight) (2 records; last record in 2024 )
Pictostysanus azaleae [Seifertia azaleae ] (113 records; last record in 2026 )
Piggotia astroidea (1 record; last record in 1938 )
Pilaira anomala (10 records; last record in 2025 )
Pilaira moreaui (5 records; last record in 2020 )
Pilobolus crystallinus (Dung Cannon) (32 records; last record in 2025 )
Pilobolus crystallinus var. crystallinus [Pilobolus crystallinus (Dung Cannon) ] (32 records; last record in 2025 )
Pilobolus crystallinus var. kleinii [Pilobolus kleinii ] (10 records; last record in 2024 )
Pilobolus kleinii (10 records; last record in 2024 )
Pilobolus roridus (2 records; last record in 2025 )
Pilobolus umbonatus (1 record; last record in 2018 )
Piloderma byssinum (1 record; last record in 1986 )
Piptocephalis freseniana (2 records; last record in 2020 )
Piptoporus betulinus [Fomitopsis betulina (Birch Polypore / Razorstrop Fungus) ] (1,106 records; last record in 2025 )
Piptoporus quercinus [Buglossoporus quercinus (Oak Polypore) ] (3 records; last record in 2024 )
Pirottaea brevipila (2 records; last record in 2025 )
Pirottaea imbricata (1 record; last record in 2025 )
Pirottaea lychnidis (7 records; last record in 2023 )
Pirottaea nigrostriata (16 records; last record in 1994 )
Pirottaea symphyti (2 records; last record in 2024 )
Pisolithus arenarius [Pisolithus arhizus (Dyeball) ] (1 record; last record in 1932 )
Pisolithus arhizus (Dyeball) (1 record; last record in 1932 )
Plagiosphaera immersa (1 record; last record in 2025 )
Plagiostoma aesculi (4 records; last record in 2024 )
Plagiostoma apiculatum (12 records; last record in 2023 )
Plagiostoma geranii (3 records; last record in 2025 )
Plagiostoma inclinatum (29 records; last record in 2025 )
Plagiostoma salicellum (8 records; last record in 2024 )
Plasmodiophora alni (4 records; last record in 1986 )
Plasmodiophora brassicae (Clubroot Fungus) (1 record; last record in 1940 )
Plasmopara angelicae (19 records; last record in 2024 )
Plasmopara chaerophylli (1 record; last record in 2002 )
Plasmopara conii (1 record; last record in 2020 )
Plasmopara crustosa [Plasmopara angelicae ] (19 records; last record in 2024 )
Plasmopara crustosa [Plasmopara chaerophylli ] (1 record; last record in 2002 )
Plasmopara crustosa [Plasmopara nivea ] (26 records; last record in 2025 )
Plasmopara crustosa [Plasmopara peucedani ] (11 records; last record in 2024 )
Plasmopara densa (14 records; last record in 2025 )
Plasmopara epilobii (3 records; last record in 2025 )
Plasmopara muralis (3 records; last record in 2023 )
Plasmopara nivea (26 records; last record in 2025 )
Plasmopara petroselini (1 record; last record in 2024 )
Plasmopara peucedani (11 records; last record in 2024 )
Plasmopara pusilla (2 records; last record in 2024 )
Plasmopara pygmaea [Plasmoverna pygmaea ] (5 records; last record in 2024 )
Plasmopara ribicola (4 records; last record in 2024 )
Plasmopara viticola (1 record; last record in 2019 )
Plasmoverna pygmaea (5 records; last record in 2024 )
Platychora ulmi [Dothidella ulmi ] (40 records; last record in 2025 )
Platygloea effusa (4 records; last record in 2002 )
Plectania melastoma (Corona Cup) (5 records; last record in 1995 )
Plectosphaerella alismatis (4 records; last record in 2024 )
Plenodomus agnitus (11 records; last record in 2025 )
Plenodomus libanotidis (4 records; last record in 2022 )
Pleohelicoon richonis [Helicoon richonis ] (3 records; last record in 2023 )
Pleomassaria siparia (1 record; last record in 2025 )
Pleospora aquatica (1 record; last record in 1959 )
Pleospora bjoerlingii [Neocamarosporium betae ] (1 record; last record in 1940 )
Pleospora calvescens [Neocamarosporium calvescens ] (5 records; last record in 1957 )
Pleospora halophila [Stemphylium halophilum ] (1 record; last record in 1936 )
Pleospora herbarum [Stemphylium herbarum ] (39 records; last record in 2025 )
Pleospora infectoria [Alternaria infectoria ] (9 records; last record in 1973 )
Pleospora juncigena [Alternaria infectoria ] (9 records; last record in 1973 )
Pleospora lignicola [Decorospora gaudefroyi ] (1 record; last record in 1959 )
Pleospora phaeocomoides (1 record; last record in 2022 )
Pleospora sparganiae [Pleospora sparganii ] (1 record)
Pleospora sparganii (1 record)
Pleospora spartinae (1 record; last record in 1956 )
Pleospora vagans var. spartinae [Pleospora spartinae ] (1 record; last record in 1956 )
Pleospora vitalbae (1 record; last record in 2022 )
Pleuroceras pseudoplatani (Sycamore Leaf Blotch) (1 record; last record in 2002 )
Pleurophoma pleurospora (1 record; last record in 1940 )
Pleurophragmium parvisporum [Dactylaria parvispora ] (2 records; last record in 2023 )
Pleurotellus chioneus (5 records; last record in 1991 )
Pleurothecium recurvatum (1 record; last record in 2003 )
Pleurotus cornucopiae (Branching Oyster) (48 records; last record in 2025 )
Pleurotus dryinus (Veiled Oyster) (41 records; last record in 2025 )
Pleurotus ostreatus (Oyster Mushroom) (304 records; last record in 2025 )
Pleurotus pulmonarius (Pale Oyster) (44 records; last record in 2025 )
Plicaria endocarpoides (1 record; last record in 1987 )
Plicaria trachycarpa (2 records; last record in 2023 )
Plicatura crispa (Crimped Gill) (218 records; last record in 2025 )
Plicaturopsis crispa [Plicatura crispa (Crimped Gill) ] (218 records; last record in 2025 )
Ploettnera exigua (1 record; last record in 1990 )
Pluteolus aleuriatus [Bolbitius reticulatus (Netted Fieldcap) ] (12 records; last record in 2021 )
Pluteus atromarginatus (Blackedged Shield) (11 records; last record in 2023 )
Pluteus aurantiorugosus (Flame Shield) (25 records; last record in 2025 )
Pluteus cervinus (Deer Shield) (752 records; last record in 2025 )
Pluteus chrysophaeus (Yellow Shield) (63 records; last record in 2024 )
Pluteus cinereofuscus (Ashen Shield) (15 records; last record in 2025 )
Pluteus diettrichii (1 record; last record in 2020 )
Pluteus ephebeus (Sooty Shield) (6 records; last record in 2022 )
Pluteus exiguus (2 records; last record in 2007 )
Pluteus godeyi (2 records; last record in 1989 )
Pluteus griseoluridus (1 record; last record in 2009 )
Pluteus hispidulus (Fleecy Shield) (12 records; last record in 2025 )
Pluteus inquilinus (1 record; last record in 2025 )
Pluteus leoninus (Lion Shield) (28 records; last record in 2025 )
Pluteus luctuosus (3 records; last record in 2024 )
Pluteus minutissimus [Pluteus podospileus ] (23 records; last record in 2021 )
Pluteus nanus (Dwarf Shield) (32 records; last record in 2025 )
Pluteus nanus var. lutescens [Pluteus romellii (Goldleaf Shield) ] (76 records; last record in 2024 )
Pluteus pellitus (Ghost Shield) (3 records; last record in 1980 )
Pluteus petasatus (Scaly Shield) (29 records; last record in 2025 )
Pluteus phlebophorus (Wrinkled Shield) (39 records; last record in 2025 )
Pluteus plautus (Satin Shield) (4 records; last record in 2015 )
Pluteus podospileus (23 records; last record in 2021 )
Pluteus pouzarianus (Conifer Shield) (10 records; last record in 2025 )
Pluteus romellii (Goldleaf Shield) (76 records; last record in 2024 )
Pluteus salicinus (Willow Shield) (199 records; last record in 2025 )
Pluteus salicinus var. beryllus [Pluteus petasatus (Scaly Shield) ] (29 records; last record in 2025 )
Pluteus satur (1 record; last record in 2016 )
Pluteus semibulbosus (3 records; last record in 2022 )
Pluteus thomsonii (Veined Shield) (25 records; last record in 2024 )
Pluteus umbrosus (Velvet Shield) (31 records; last record in 2025 )
Pluteus umbrosus var. albus (1 record; last record in 2023 )
Pocheina rosea (3 records; last record in 2003 )
Pocillum cesatii (1 record; last record in 2024 )
Podoscypha multizonata (Zoned Rosette ) (1 record; last record in 2024 )
Podosordaria tulasnei (1 record; last record in 2003 )
Podosphaera amelanchieris (8 records; last record in 2025 )
Podosphaera ampla (27 records; last record in 2025 )
Podosphaera aphanis (66 records; last record in 2025 )
Podosphaera aphanis var. aphanis [Podosphaera aphanis ] (66 records; last record in 2025 )
Podosphaera aphinis var. aphanis [Podosphaera aphanis ] (66 records; last record in 2025 )
Podosphaera aucupariae (6 records; last record in 2024 )
Podosphaera balsaminae (11 records; last record in 2025 )
Podosphaera clandestina (40 records; last record in 2025 )
Podosphaera clandestina var. aucupariae [Podosphaera aucupariae ] (6 records; last record in 2024 )
Podosphaera clandestina var. clandestina [Podosphaera clandestina ] (40 records; last record in 2025 )
Podosphaera collomiae (1 record; last record in 2024 )
Podosphaera delphinii (1 record; last record in 2025 )
Podosphaera dipsacacearum (26 records; last record in 2025 )
Podosphaera epilobii (45 records; last record in 2025 )
Podosphaera erigerontis-canadensis (74 records; last record in 2025 )
Podosphaera erodii (2 records; last record in 2024 )
Podosphaera euphorbiae (16 records; last record in 2025 )
Podosphaera ferruginea (1 record; last record in 2019 )
Podosphaera filipendulae (19 records; last record in 2025 )
Podosphaera fugax (27 records; last record in 2025 )
Podosphaera fuliginea (5 records; last record in 2025 )
Podosphaera fusca [Podosphaera erigerontis-canadensis ] (74 records; last record in 2025 )
Podosphaera fusca [Podosphaera senecionis ] (25 records; last record in 2025 )
Podosphaera leucotricha (24 records; last record in 2025 )
Podosphaera macrospora (6 records; last record in 2025 )
Podosphaera macularis (12 records; last record in 2025 )
Podosphaera macularis [Golovinomyces circumfusus ] (16 records; last record in 2025 )
Podosphaera macularis [Podosphaera epilobii ] (45 records; last record in 2025 )
Podosphaera macularis [Podosphaera erigerontis-canadensis ] (74 records; last record in 2025 )
Podosphaera macularis [Podosphaera filipendulae ] (19 records; last record in 2025 )
Podosphaera mors-uvae (11 records; last record in 2025 )
Podosphaera pannosa (Rose Mildew) (41 records; last record in 2025 )
Podosphaera parietariae (3 records; last record in 2025 )
Podosphaera phtheirospermi (1 record; last record in 2023 )
Podosphaera plantaginis (73 records; last record in 2025 )
Podosphaera pruni-lusitanicae (2 records; last record in 2025 )
Podosphaera senecionis (25 records; last record in 2025 )
Podosphaera spiraeae (7 records; last record in 2025 )
Podosphaera tridactyla (Plum Mildew) (5 records; last record in 2024 )
Podosphaera tridactyla [Podosphaera ampla ] (27 records; last record in 2025 )
Podosphaera xanthii (9 records; last record in 2025 )
Podospora conica (3 records; last record in 2025 )
Podospora curvicolla (2 records; last record in 2022 )
Podospora decipiens (1 record; last record in 2025 )
Podospora excentrica (1 record; last record in 2022 )
Podospora fimiseda (1 record; last record in 2023 )
Podospora pleiospora (7 records; last record in 2025 )
Podospora setosa [Triangularia setosa ] (2 records; last record in 2025 )
Pogonoloma macrorhizum (1 record)
Polycephalomyces tomentosus (5 records; last record in 2025 )
Polycoccum peltigerae (2 records; last record in 2022 )
Polycoccum pulvinatum (5 records; last record in 2025 )
Polydesmia pruinosa (Tarcrust Speckle) (122 records; last record in 2025 )
Polyozellus tristis [Pseudotomentella tristis ] (4 records; last record in 2025 )
Polyporus badius (Bay Polypore) (103 records; last record in 2025 )
Polyporus brumalis [Lentinus brumalis (Winter Polypore) ] (120 records; last record in 2025 )
Polyporus ciliatus (Fringed Polypore) (26 records; last record in 2025 )
Polyporus durus [Polyporus badius (Bay Polypore) ] (103 records; last record in 2025 )
Polyporus leptocephalus (Blackfoot Polypore) (299 records; last record in 2025 )
Polyporus squamosus (Dryad's Saddle) (381 records; last record in 2025 )
Polyporus tuberaster (Tuberous Polypore) (76 records; last record in 2025 )
Polyporus varius [Polyporus leptocephalus (Blackfoot Polypore) ] (299 records; last record in 2025 )
Polyscytalum berkeleyi (2 records; last record in 2024 )
Polyscytalum fungorum [Chalara brefeldii ] (2 records; last record in 1941 )
Polysporina subfuscescens [Acarospora subfuscescens ] (1 record; last record in 2015 )
Poronia erici (Dung Button) (12 records; last record in 2025 )
Poronia punctata (Nail Fungus) (63 records; last record in 2025 )
Porpolomopsis calyptriformis (Pink Waxcap / Ballerina) (1 record; last record in 2004 )
Postia alni (1 record; last record in 2025 )
Postia balsamea (2 records; last record in 1980 )
Postia caesia (Conifer Blueing Bracket) (176 records; last record in 2025 )
Postia fragilis (1 record; last record in 2025 )
Postia leucomallella (5 records; last record in 2003 )
Postia placenta [Rhodonia placenta (Pink Pancake Crust) ] (3 records; last record in 2016 )
Postia ptychogaster (Powderpuff Bracket) (23 records; last record in 2024 )
Postia rennyi (1 record; last record in 1993 )
Postia sericeomollis (8 records; last record in 2000 )
Postia stiptica (Bitter Bracket) (139 records; last record in 2025 )
Postia subcaesia (Blueing Bracket) (169 records; last record in 2025 )
Postia tephroleuca (Greyling Bracket) (123 records; last record in 2025 )
Postia wakefieldiae (1 record; last record in 2003 )
Praetumpfia obducens (9 records; last record in 2025 )
Proliferodiscus pulveraceus (9 records; last record in 1989 )
Pronectria oligospora (1 record; last record in 2022 )
Pronectria robergei (1 record; last record in 2022 )
Pronectria xanthoriae (9 records; last record in 2024 )
Propolis farinosa (42 records; last record in 2025 )
Prosthecium platanoidis (2 records; last record in 2018 )
Prosthecium pyriforme [Stegonsporium pyriforme ] (8 records; last record in 2025 )
Protocrea farinosa (4 records; last record in 1992 )
Protomerulius dubius [Stypella dubia ] (2 records; last record in 2025 )
Protomyces macrosporus (18 records; last record in 2025 )
Protomyces pachydermus (2 records; last record in 2024 )
Protostropharia semiglobata [Stropharia semiglobata (Dung Roundhead) ] (110 records; last record in 2025 )
Prototrichia metallica (6 records; last record in 1994 )
Psalliota arvensis [Agaricus arvensis (Horse Mushroom) ] (169 records; last record in 2025 )
Psalliota arvensis var. purpurascens [Agaricus porphyrizon (Lilac Mushroom) ] (11 records; last record in 2019 )
Psalliota campestris [Agaricus campestris (Field Mushroom) ] (257 records; last record in 2025 )
Psalliota campestris var. hortensis [Agaricus bisporus (Cultivated Mushroom) ] (9 records; last record in 2024 )
Psalliota comtula [Agaricus comtulus (Mini Mushroom) ] (49 records; last record in 2024 )
Psalliota cretacea [Leucocoprinus cretaceus ] (3 records; last record in 2021 )
Psalliota dulcidula [Agaricus dulcidulus (Rosy Wood Mushroom) ] (19 records; last record in 2025 )
Psalliota elvensis [Echinoderma asperum (Freckled Dapperling) ] (119 records; last record in 2025 )
Psalliota flavescens [Agaricus xanthodermus (Yellow Stainer) ] (222 records; last record in 2025 )
Psalliota haemorrhoidaria [Agaricus sylvaticus (Blushing Wood Mushroom) ] (164 records; last record in 2025 )
Psalliota perrara [Agaricus augustus (The Prince) ] (63 records; last record in 2025 )
Psalliota sylvatica [Agaricus sylvaticus (Blushing Wood Mushroom) ] (164 records; last record in 2025 )
Psalliota xanthoderma [Agaricus xanthodermus (Yellow Stainer) ] (222 records; last record in 2025 )
Psammina bommerae (4 records; last record in 2002 )
Psathyrella ammophila (Dune Brittlestem) (24 records; last record in 2025 )
Psathyrella artemisiae (Petticoat Brittlestem) (24 records; last record in 2024 )
Psathyrella artemisiae var. artemisiae [Psathyrella artemisiae (Petticoat Brittlestem) ] (24 records; last record in 2024 )
Psathyrella atomata (14 records; last record in 2002 )
Psathyrella badiophylla (1 record; last record in 1995 )
Psathyrella bifrons (5 records; last record in 2000 )
Psathyrella bipellis (Maroon Brittlestem) (11 records; last record in 2025 )
Psathyrella candolleana (Pale Brittlestem) (459 records; last record in 2025 )
Psathyrella canoceps [Coprinopsis canoceps ] (4 records; last record in 2020 )
Psathyrella cernua (2 records; last record in 2024 )
Psathyrella conopilus [Parasola conopilea ] (262 records; last record in 2025 )
Psathyrella coprophila [Psathyrella saponacea (Dung Brittlestem) ] (1 record; last record in 1988 )
Psathyrella corrugis (Rededge Brittlestem) (233 records; last record in 2025 )
Psathyrella cortinarioides (1 record; last record in 2024 )
Psathyrella cotonea (Yellowfoot Brittlestem) (4 records; last record in 2003 )
Psathyrella fatua (2 records; last record in 1986 )
Psathyrella fibrillosa (4 records; last record in 2023 )
Psathyrella friesii [Psathyrella senex ] (3 records; last record in 2025 )
Psathyrella fusca (5 records; last record in 2025 )
Psathyrella gossypina (13 records; last record in 1992 )
Psathyrella impexa (2 records; last record in 1991 )
Psathyrella leucotephra (4 records; last record in 1995 )
Psathyrella lutensis (1 record; last record in 2022 )
Psathyrella marcescibilis [Coprinopsis marcescibilis (Ephemeral Inkcap) ] (11 records; last record in 2025 )
Psathyrella microrhiza (Rootlet Brittlestem) (99 records; last record in 2025 )
Psathyrella multipedata [Britzelmayria multipedata (Clustered Brittlestem) ] (69 records; last record in 2025 )
Psathyrella obtusata (26 records; last record in 2019 )
Psathyrella obtusata var. aberrans (1 record; last record in 2003 )
Psathyrella obtusata var. obtusata [Psathyrella obtusata ] (26 records; last record in 2019 )
Psathyrella owyheensis (1 record; last record in 2024 )
Psathyrella panaeoloides (3 records; last record in 2024 )
Psathyrella pennata (22 records; last record in 2019 )
Psathyrella piluliformis (Common Stump Brittlestem) (240 records; last record in 2025 )
Psathyrella potteri (4 records; last record in 2023 )
Psathyrella prona (Bent Brittlestem) (21 records; last record in 2025 )
Psathyrella prona f. prona [Psathyrella prona (Bent Brittlestem) ] (21 records; last record in 2025 )
Psathyrella pseudogracilis (20 records; last record in 2025 )
Psathyrella pygmaea (Pygmy Brittlestem) (15 records; last record in 2025 )
Psathyrella saponacea (Dung Brittlestem) (1 record; last record in 1988 )
Psathyrella scatophila (2 records; last record in 2025 )
Psathyrella scobinacea (1 record; last record in 1909 )
Psathyrella senex (3 records; last record in 2025 )
Psathyrella spadicea (Chestnut Brittlestem) (20 records; last record in 2025 )
Psathyrella spadiceogrisea (Spring Brittlestem) (57 records; last record in 2025 )
Psathyrella spintrigera (4 records; last record in 1995 )
Psathyrella squamosa (2 records; last record in 2001 )
Psathyrella subnuda (1 record; last record in 1992 )
Psathyrella supernula [Britzelmayria supernula ] (1 record; last record in 2024 )
Psathyrella tenuicula (1 record; last record in 2022 )
Psathyrella thujina (3 records; last record in 2023 )
Psathyrella typhae (10 records; last record in 2024 )
Pseudaegerita viridis (1 record; last record in 2003 )
Pseudaleuria fibrillosa (3 records; last record in 2025 )
Pseudapiospora corni (3 records; last record in 2024 )
Pseudoboletus parasiticus (Parasitic Bolete) (29 records; last record in 2025 )
Pseudocercospora depazeoides (62 records; last record in 2025 )
Pseudocercospora handelii [Chuppomyces handelii ] (22 records; last record in 2025 )
Pseudocercospora myrticola (2 records; last record in 2021 )
Pseudocercospora opuli (8 records; last record in 2025 )
Pseudocercospora viburnigena (7 records; last record in 2025 )
Pseudoclitocybe cyathiformis (Goblet) (38 records; last record in 2025 )
Pseudocraterellus sinuosus [Craterellus sinuosus (Sinuous Chanterelle) ] (8 records; last record in 2016 )
Pseudocraterellus undulatus [Craterellus sinuosus (Sinuous Chanterelle) ] (8 records; last record in 2016 )
Pseudographis pinicola [Pseudographis rufonigra ] (2 records; last record in 2022 )
Pseudographis rufonigra (2 records; last record in 2022 )
Pseudohydnum gelatinosum (Jelly Tooth) (17 records; last record in 2025 )
Pseudoidium hortensiae (1 record; last record in 2020 )
Pseudoidium kalanchoes (1 record; last record in 2023 )
Pseudoidium neolycopersici (1 record; last record in 2024 )
Pseudoinonotus dryadeus (Oak Bracket) (57 records; last record in 2025 )
Pseudolachnea hispidula (1 record; last record in 1989 )
Pseudomassaria corni [Pseudapiospora corni ] (3 records; last record in 2024 )
Pseudomassaria sepincoliformis (8 records; last record in 2024 )
Pseudombrophila cervaria (3 records; last record in 2025 )
Pseudombrophila theioleuca (3 records; last record in 2021 )
Pseudomicrostroma juglandis (5 records; last record in 2024 )
Pseudonectria buxi (19 records; last record in 2025 )
Pseudonectria rousseliana [Pseudonectria buxi ] (19 records; last record in 2025 )
Pseudonectria rousseliana [Pseudoomphalina compressipes ] (1 record; last record in 1987 )
Pseudonectria rousseliana [Pseudopeziza calthae ] (1 record; last record in 2019 )
Pseudonectria rousseliana [Pseudopeziza trifolii ] (14 records; last record in 2024 )
Pseudoomphalina compressipes (1 record; last record in 1987 )
Pseudoperonospora cubensis [Pseudoperonospora humuli ] (6 records; last record in 2024 )
Pseudoperonospora humuli (6 records; last record in 2024 )
Pseudoperonospora urticae (2 records; last record in 2021 )
Pseudopeziza calthae (1 record; last record in 2019 )
Pseudopeziza medicaginis (3 records; last record in 2024 )
Pseudopeziza trifolii (14 records; last record in 2024 )
Pseudophacidium rugosum (1 record; last record in 2025 )
Pseudorobillarda peltigerae (1 record; last record in 2019 )
Pseudoseptoria donacis (4 records; last record in 2025 )
Pseudosperma arenicola (Sand Fibrecap) (1 record; last record in 2000 )
Pseudosperma perlatum (1 record; last record in 1987 )
Pseudosperma rimosum (Split Fibrecap) (223 records; last record in 2025 )
Pseudosperma squamatum (2 records; last record in 2000 )
Pseudosperma umbrinellum (1 record; last record in 2022 )
Pseudotomentella tristis (4 records; last record in 2025 )
Pseudotrichia minor (1 record; last record in 2003 )
Pseudovalsa lanciformis (5 records; last record in 2025 )
Pseudovalsa modonia (1 record; last record in 1934 )
Pseudoyuconia thalictri (2 records; last record in 2020 )
Psilachnum chrysostigmum (4 records; last record in 2020 )
Psilachnum eburneum (2 records; last record in 2025 )
Psilachnum inquilinum (6 records; last record in 2021 )
Psilocybe coprophila [Deconica coprophila (Dung Brownie) ] (10 records; last record in 2024 )
Psilocybe crobula [Deconica crobula ] (11 records; last record in 2024 )
Psilocybe cyanescens (Blueleg Brownie) (41 records; last record in 2025 )
Psilocybe inquilina [Deconica inquilina (Flecked Brownie) ] (22 records; last record in 2025 )
Psilocybe inquilinus [Deconica inquilina (Flecked Brownie) ] (22 records; last record in 2025 )
Psilocybe montana [Deconica montana (Mountain Brownie) ] (68 records; last record in 2024 )
Psilocybe phyllogena [Deconica phyllogena ] (1 record; last record in 1985 )
Psilocybe pratensis [Deconica pratensis ] (2 records; last record in 2022 )
Psilocybe semilanceata (Magic Mushroom / Liberty Cap) (86 records; last record in 2025 )
Psilocybe strictipes (1 record; last record in 2002 )
Psilocybe subcoprophila (2 records; last record in 2023 )
Psilocybe subviscida (2 records; last record in 2020 )
Pteroconium intermedium (1 record; last record in 2016 )
Pterula gracilis (3 records; last record in 2022 )
Pterula multifida (5 records; last record in 2024 )
Puccinia absinthii [Puccinia artemisiella ] (12 records; last record in 2025 )
Puccinia acetosae (20 records; last record in 2025 )
Puccinia adoxae (20 records; last record in 2024 )
Puccinia aegopodii (Ground Elder Rust) (19 records; last record in 2024 )
Puccinia albescens (12 records; last record in 2024 )
Puccinia allii (2 records; last record in 2021 )
Puccinia angelicae (28 records; last record in 2023 )
Puccinia annularis (Wood Sage Rust) (29 records; last record in 2025 )
Puccinia antirrhini (Antirrhinum Rust) (9 records; last record in 2024 )
Puccinia arenariae (110 records; last record in 2025 )
Puccinia artemisiella (12 records; last record in 2025 )
Puccinia asparagi (Asparagus Rust) (1 record; last record in 1935 )
Puccinia behenis (19 records; last record in 2025 )
Puccinia betonicae (Betony Rust) (2 records; last record in 1945 )
Puccinia brachypodii (48 records; last record in 2025 )
Puccinia brachypodii [Puccinia brachypodii var. arrhenatheri ] (4 records; last record in 2020 )
Puccinia brachypodii var. arrhenatheri (4 records; last record in 2020 )
Puccinia brachypodii var. brachypodii [Puccinia brachypodii ] (48 records; last record in 2025 )
Puccinia brachypodii var. poae-nemoralis (2 records; last record in 2022 )
Puccinia bullata [Puccinia angelicae ] (28 records; last record in 2023 )
Puccinia buxi (Box Rust) (10 records; last record in 2024 )
Puccinia calcitrapae (69 records; last record in 2025 )
Puccinia calthae (1 record; last record in 1990 )
Puccinia calthicola (36 records; last record in 2018 )
Puccinia caricina (Currant Clustercup) (35 records; last record in 2025 )
Puccinia caricina [Puccinia caricina s. lat. ] (39 records; last record in 2025 )
Puccinia caricina [Puccinia caricina var. ribesii-pendulae ] (35 records; last record in 2025 )
Puccinia caricina [Puccinia urticata (Nettle Clustercup Rust) ] (126 records; last record in 2025 )
Puccinia caricina s. lat. (39 records; last record in 2025 )
Puccinia caricina var. caricina [Puccinia caricina (Currant Clustercup) ] (35 records; last record in 2025 )
Puccinia caricina var. caricina [Puccinia caricina s. lat. ] (39 records; last record in 2025 )
Puccinia caricina var. caricina [Puccinia caricina var. ribesii-pendulae ] (35 records; last record in 2025 )
Puccinia caricina var. caricina [Puccinia caricina var. ribis-nigri-paniculatae ] (3 records; last record in 2017 )
Puccinia caricina var. caricina [Puccinia urticata (Nettle Clustercup Rust) ] (126 records; last record in 2025 )
Puccinia caricina var. caricina [Puccinia urticata var. urticae-acutiformis ] (5 records; last record in 2024 )
Puccinia caricina var. caricina [Puccinia urticata var. urticae-hirtae ] (5 records; last record in 1944 )
Puccinia caricina var. ribesii-pendulae (35 records; last record in 2025 )
Puccinia caricina var. ribis-nigri-paniculatae (3 records; last record in 2017 )
Puccinia caricina var. urticae-ripariae [Puccinia urticata var. urticae-ripariae ] (2 records; last record in 2024 )
Puccinia chaerophylli (11 records; last record in 2025 )
Puccinia chrysanthemi (1 record; last record in 2019 )
Puccinia chrysosplenii (2 records; last record in 1981 )
Puccinia cicutae (Cowbane Rust) (15 records; last record in 2019 )
Puccinia circaeae (Enchanters Nightshade Rust) (34 records; last record in 2024 )
Puccinia cladii (Great Fen Sedge Rust) (23 records; last record in 2024 )
Puccinia cnici (17 records; last record in 2024 )
Puccinia cnici-oleracei (Melancholy Thistle Rust) (33 records; last record in 2024 )
Puccinia conii (Hemlock Rust) (12 records; last record in 2024 )
Puccinia convolvuli (13 records; last record in 2025 )
Puccinia coronata (Crowned Rust) (106 records; last record in 2025 )
Puccinia crepidicola (8 records; last record in 1945 )
Puccinia cyani (4 records; last record in 2024 )
Puccinia difformis (11 records; last record in 2019 )
Puccinia dioicae (17 records; last record in 2025 )
Puccinia dioicae var. dioicae [Puccinia dioicae ] (17 records; last record in 2025 )
Puccinia dioicae var. schoeleriana (11 records; last record in 2023 )
Puccinia distincta [Puccinia lagenophorae (Daisy Rust) ] (161 records; last record in 2025 )
Puccinia elymi (2 records; last record in 1958 )
Puccinia epilobii (2 records; last record in 2019 )
Puccinia festucae (Honeysuckle Rust) (2 records; last record in 2021 )
Puccinia galii-cruciatae (1 record; last record in 1932 )
Puccinia galii-verni (2 records; last record in 1988 )
Puccinia glechomatis (Ground Ivy Rust) (215 records; last record in 2025 )
Puccinia glomerata (1 record; last record in 1991 )
Puccinia graminis (Black Stem Rust) (32 records; last record in 2023 )
Puccinia graminis subsp. graminis [Puccinia graminis (Black Stem Rust) ] (32 records; last record in 2023 )
Puccinia helianthi (1 record; last record in 2020 )
Puccinia heraclei (1 record; last record in 1990 )
Puccinia hieracii (48 records; last record in 2024 )
Puccinia hieracii var. hieracii [Puccinia hieracii ] (48 records; last record in 2024 )
Puccinia hieracii var. hypochaeridis (12 records; last record in 2025 )
Puccinia hieracii var. piloselloidearum (1 record; last record in 2002 )
Puccinia hordei (Barley Leaf Rust) (3 records; last record in 1939 )
Puccinia hydrocotyles (Rusty Pennies) (3 records; last record in 1956 )
Puccinia hysterium (5 records; last record in 2024 )
Puccinia iridis (Iris Rust) (149 records; last record in 2025 )
Puccinia komarovii var. glanduliferae (1 record; last record in 2020 )
Puccinia lagenophorae (Daisy Rust) (161 records; last record in 2025 )
Puccinia lapsanae (83 records; last record in 2025 )
Puccinia liliacearum (15 records; last record in 2024 )
Puccinia luzulae (1 record; last record in 1945 )
Puccinia magnusiana (65 records; last record in 2025 )
Puccinia malvacearum (Mallow Rust) (344 records; last record in 2025 )
Puccinia menthae (Mint Rust) (85 records; last record in 2025 )
Puccinia mirabilissima (Mahonia Rust) (59 records; last record in 2025 )
Puccinia nitida (10 records; last record in 2025 )
Puccinia obscura (39 records; last record in 2025 )
Puccinia opizii (29 records; last record in 2023 )
Puccinia oxalidis (Oxalis Rust) (55 records; last record in 2025 )
Puccinia paludosa (2 records; last record in 1935 )
Puccinia pelargonii-zonalis (Pelargonium Rust) (6 records; last record in 2025 )
Puccinia phragmitis (Reed Rust) (113 records; last record in 2025 )
Puccinia pimpinellae (1 record; last record in 1961 )
Puccinia poarum (13 records; last record in 2025 )
Puccinia polygoni (3 records; last record in 2025 )
Puccinia polygoni-amphibii (32 records; last record in 2025 )
Puccinia polygoni-amphibii var. polygoni-amphibii [Puccinia polygoni-amphibii ] (32 records; last record in 2025 )
Puccinia porri (Allium Rust) (14 records; last record in 2025 )
Puccinia primulae (Primrose Rust) (3 records; last record in 2019 )
Puccinia pulverulenta (34 records; last record in 2024 )
Puccinia punctata (36 records; last record in 2025 )
Puccinia punctiformis (Thistle Rust) (118 records; last record in 2025 )
Puccinia pygmaea (7 records; last record in 2025 )
Puccinia pygmaea var. ammophilina (4 records; last record in 2022 )
Puccinia pygmaea var. pygmaea [Puccinia pygmaea ] (7 records; last record in 2025 )
Puccinia recondita (29 records; last record in 2025 )
Puccinia ribes-pendulae [Puccinia caricina var. ribesii-pendulae ] (35 records; last record in 2025 )
Puccinia saniculae (9 records; last record in 2025 )
Puccinia saxifragae (2 records; last record in 2022 )
Puccinia sessilis (Arum Rust) (179 records; last record in 2025 )
Puccinia smyrnii (308 records; last record in 2025 )
Puccinia sorghi (1 record; last record in 1941 )
Puccinia striiformis (Striped Rust) (3 records; last record in 1940 )
Puccinia striiformis var. striiformis [Puccinia striiformis (Striped Rust) ] (3 records; last record in 1940 )
Puccinia tanaceti (23 records; last record in 2025 )
Puccinia tanaceti [Puccinia artemisiella ] (12 records; last record in 2025 )
Puccinia taraxaci [Puccinia hieracii ] (48 records; last record in 2024 )
Puccinia tumida (8 records; last record in 2021 )
Puccinia urticae-ripariae [Puccinia urticata var. urticae-ripariae ] (2 records; last record in 2024 )
Puccinia urticata (Nettle Clustercup Rust) (126 records; last record in 2025 )
Puccinia urticata s. lat. (Nettle Clustercup Rust) (2 records; last record in 2024 )
Puccinia urticata var. urticae-acutiformis (5 records; last record in 2024 )
Puccinia urticata var. urticae-hirtae (5 records; last record in 1944 )
Puccinia urticata var. urticae-ripariae (2 records; last record in 2024 )
Puccinia urticata var. urticata [Puccinia urticata (Nettle Clustercup Rust) ] (126 records; last record in 2025 )
Puccinia variabilis (12 records; last record in 2019 )
Puccinia veronicae (Wood Speedwell Rust) (8 records; last record in 2025 )
Puccinia vincae (Periwinkle Rust) (88 records; last record in 2025 )
Puccinia violae (Violet Rust) (49 records; last record in 2025 )
Pucciniastrum agrimoniae (Agrimony Rust) (32 records; last record in 2025 )
Pucciniastrum areolatum (6 records; last record in 2023 )
Pucciniastrum circaeae (9 records; last record in 2025 )
Pucciniastrum epilobii (Fuchsia Rust) (25 records; last record in 2024 )
Pucciniastrum guttatum (4 records; last record in 1940 )
Pucciniastrum sp. (7 records; last record in 2025 )
Pulvinula convexella (4 records; last record in 1996 )
Pustula obtusata (3 records; last record in 2025 )
Pustula obtusata [Pustula tragopogonis ] (11 records; last record in 2024 )
Pustula obtusata s. lat. (3 records; last record in 2023 )
Pustula obtusata s. str. (4 records; last record in 2001 )
Pustula tragopogonis (11 records; last record in 2024 )
Pycnofusarium rusci (2 records; last record in 2025 )
Pycnostysanus azaleae [Seifertia azaleae ] (113 records; last record in 2026 )
Pyrenochaeta fallax (1 record; last record in 2019 )
Pyrenochaeta ilicis [Pyrenochaeta nobilis ] (12 records; last record in 2025 )
Pyrenochaeta nobilis (12 records; last record in 2025 )
Pyrenochaeta xanthoriae (1 record; last record in 2025 )
Pyrenopeziza adenostylidis (6 records; last record in 2025 )
Pyrenopeziza arenivaga (1 record; last record in 2002 )
Pyrenopeziza artemisiae (1 record; last record in 1988 )
Pyrenopeziza arundinacea (4 records; last record in 1940 )
Pyrenopeziza atrata (3 records; last record in 2025 )
Pyrenopeziza brassicae (1 record; last record in 2023 )
Pyrenopeziza carduorum (19 records; last record in 2025 )
Pyrenopeziza chamaenerii [Pyrenopeziza chamaenerionis ] (18 records; last record in 2025 )
Pyrenopeziza chamaenerionis (18 records; last record in 2025 )
Pyrenopeziza compressula (1 record; last record in 2025 )
Pyrenopeziza digitalina (15 records; last record in 2025 )
Pyrenopeziza dilutella (1 record; last record in 1993 )
Pyrenopeziza escharodes (31 records; last record in 2025 )
Pyrenopeziza foliicola (1 record; last record in 2020 )
Pyrenopeziza fuckelii (5 records; last record in 2025 )
Pyrenopeziza galii (1 record; last record in 2024 )
Pyrenopeziza inornata (3 records; last record in 2023 )
Pyrenopeziza karstenii (1 record; last record in 2024 )
Pyrenopeziza lychnidis [Pirottaea lychnidis ] (7 records; last record in 2023 )
Pyrenopeziza lycopincola (4 records; last record in 2024 )
Pyrenopeziza lycopodis (2 records; last record in 2002 )
Pyrenopeziza mercurialis (5 records; last record in 2024 )
Pyrenopeziza nervicola [Mollisia nervicola ] (1 record; last record in 2024 )
Pyrenopeziza nervicola (5 records; last record in 2021 )
Pyrenopeziza pastinacae (4 records; last record in 2021 )
Pyrenopeziza petiolaris (21 records; last record in 2025 )
Pyrenopeziza plicata (10 records; last record in 2024 )
Pyrenopeziza polygoni (2 records; last record in 2024 )
Pyrenopeziza revincta (17 records; last record in 2024 )
Pyrenopeziza rubi (1 record; last record in 2023 )
Pyrenopeziza thalictri (5 records; last record in 2024 )
Pyrenopeziza tini (6 records; last record in 2025 )
Pyrenopeziza urticicola (6 records; last record in 2024 )
Pyrenophora biseptata (1 record; last record in 2024 )
Pyrenophora graminea (1 record; last record in 2025 )
Pyrenophora typhicola [Comoclathris typhicola ] (9 records; last record in 2025 )
Pyronema domesticum (7 records; last record in 2025 )
Pyronema omphalodes (Bonfire Swarmer) (9 records; last record in 2025 )
Quaternaria dissepta (5 records; last record in 2021 )
Quaternaria quaternata (17 records; last record in 2025 )
Radulomyces confluens (128 records; last record in 2025 )
Radulomyces molaris (Oak Toothcrust) (137 records; last record in 2025 )
Ragnhildiana ferruginea (10 records; last record in 2025 )
Ragnhildiana perfoliati (2 records; last record in 2021 )
Ramaria abietina [Phaeoclavulina abietina (Greening Coral) ] (15 records; last record in 2024 )
Ramaria curta [Phaeoclavulina curta ] (10 records; last record in 2020 )
Ramaria decurrens [Phaeoclavulina decurrens (Ochre Coral) ] (27 records; last record in 2025 )
Ramaria flaccida [Phaeoclavulina flaccida ] (13 records; last record in 2025 )
Ramaria gracilis (Gracile Coral) (1 record; last record in 2001 )
Ramaria stricta (Upright Coral) (59 records; last record in 2025 )
Ramariopsis crocea (Orange Coral) (3 records; last record in 2020 )
Ramariopsis kunzei (Ivory Coral) (6 records; last record in 2021 )
Ramariopsis robusta (2 records; last record in 2025 )
Ramariopsis subtilis (Slender Coral) (1 record; last record in 1987 )
Ramsbottomia asperior (3 records; last record in 1998 )
Ramsbottomia crechqueraultii (1 record; last record in 1981 )
Ramularia abscondita (18 records; last record in 2025 )
Ramularia adoxae (2 records; last record in 2018 )
Ramularia aequivoca [Cylindrocarpon didymum ] (10 records; last record in 2019 )
Ramularia agrestis (7 records; last record in 2025 )
Ramularia agrestis var. agrestis [Ramularia agrestis ] (7 records; last record in 2025 )
Ramularia ajugae (15 records; last record in 2025 )
Ramularia alborosella (2 records; last record in 2021 )
Ramularia alismatis [Plectosphaerella alismatis ] (4 records; last record in 2024 )
Ramularia alnicola (3 records; last record in 2023 )
Ramularia anagallidis (1 record; last record in 2022 )
Ramularia anthrisci [Ramularia chaerophylli ] (7 records; last record in 2021 )
Ramularia aplospora (2 records; last record in 2021 )
Ramularia ari (1 record; last record in 2024 )
Ramularia ari [Spermosporina aricola ] (117 records; last record in 2025 )
Ramularia armoraciae (9 records; last record in 2024 )
Ramularia aromatica (4 records; last record in 2019 )
Ramularia arvensis [Ramularia grevilleana var. grevilleana ] (4 records; last record in 2022 )
Ramularia asteris (1 record; last record in 2023 )
Ramularia beccabungae (3 records; last record in 2025 )
Ramularia bellunensis (1 record; last record in 2021 )
Ramularia beticola (5 records; last record in 2025 )
Ramularia bistortae (2 records; last record in 2019 )
Ramularia bresadolae (1 record; last record in 2020 )
Ramularia brunnea (1 record; last record in 2021 )
Ramularia bryoniae (3 records; last record in 2024 )
Ramularia caduca (5 records; last record in 2024 )
Ramularia calcea (3 records; last record in 2025 )
Ramularia cardamines (2 records; last record in 2022 )
Ramularia carneola (10 records; last record in 2025 )
Ramularia centaureae [Ramularia triboutiana ] (17 records; last record in 2025 )
Ramularia centranthi [Ramularia valerianae var. centranthi ] (15 records; last record in 2024 )
Ramularia cerinthes (5 records; last record in 2025 )
Ramularia chaerophylli (7 records; last record in 2021 )
Ramularia chamaedryos (14 records; last record in 2025 )
Ramularia cicutae [Ramularia heraclei ] (17 records; last record in 2024 )
Ramularia circaeae [Ramularia caduca ] (5 records; last record in 2024 )
Ramularia cirsii [Ramularia cynarae ] (27 records; last record in 2025 )
Ramularia coccinea (2 records; last record in 2019 )
Ramularia cochleariae [Ramularia armoraciae ] (9 records; last record in 2024 )
Ramularia coleosporii (3 records; last record in 2021 )
Ramularia collo-cygni (1 record; last record in 2025 )
Ramularia coriandri [Ramularia heraclei ] (17 records; last record in 2024 )
Ramularia crassiuscula (1 record; last record in 2021 )
Ramularia cupulariae (2 records; last record in 2025 )
Ramularia cynarae (27 records; last record in 2025 )
Ramularia deusta (2 records; last record in 2025 )
Ramularia didyma [Cylindrocarpon didymum ] (10 records; last record in 2019 )
Ramularia didymarioides (1 record; last record in 2020 )
Ramularia digitalis (36 records; last record in 2025 )
Ramularia dispar [Ragnhildiana perfoliati ] (2 records; last record in 2021 )
Ramularia doronici (3 records; last record in 2024 )
Ramularia endophylla [Mycosphaerella punctiformis ] (141 records; last record in 2025 )
Ramularia epilobiana (3 records; last record in 2025 )
Ramularia epilobii-palustris [Passalora montana ] (6 records; last record in 2021 )
Ramularia episphaeria (1 record; last record in 2022 )
Ramularia erodii (2 records; last record in 2023 )
Ramularia filaris (3 records; last record in 2023 )
Ramularia filaris var. filaris [Ramularia abscondita ] (18 records; last record in 2025 )
Ramularia filaris var. lappae [Ramularia abscondita ] (18 records; last record in 2025 )
Ramularia galegae (1 record; last record in 2019 )
Ramularia gei (20 records; last record in 2025 )
Ramularia geranii (21 records; last record in 2023 )
Ramularia glechomatis (95 records; last record in 2025 )
Ramularia grevilleana var. grevilleana (4 records; last record in 2022 )
Ramularia hellebori (9 records; last record in 2025 )
Ramularia heraclei (17 records; last record in 2024 )
Ramularia hypochaeridis [Ramularia inaequalis ] (38 records; last record in 2025 )
Ramularia inaequalis (38 records; last record in 2025 )
Ramularia interstitialis (1 record; last record in 2023 )
Ramularia keithii (3 records; last record in 2023 )
Ramularia kriegeriana (7 records; last record in 2025 )
Ramularia lactea (26 records; last record in 2025 )
Ramularia lamii (39 records; last record in 2025 )
Ramularia lamii var. lamii (13 records; last record in 2025 )
Ramularia lamiicola [Ramularia lamii ] (39 records; last record in 2025 )
Ramularia lapsanae (13 records; last record in 2025 )
Ramularia lychnidicola (2 records; last record in 2025 )
Ramularia lysimachiae (8 records; last record in 2024 )
Ramularia lysimachiarum [Ramularia lysimachiae ] (8 records; last record in 2024 )
Ramularia macrospora (1 record; last record in 2020 )
Ramularia major (2 records; last record in 2021 )
Ramularia menthicola [Ramularia lamii var. lamii ] (13 records; last record in 2025 )
Ramularia montana [Passalora montana ] (6 records; last record in 2021 )
Ramularia myosotidis [Ramularia cerinthes ] (5 records; last record in 2025 )
Ramularia nymphaearum [Colletotrichum nymphaeae ] (4 records; last record in 2025 )
Ramularia parietariae (22 records; last record in 2025 )
Ramularia plantaginis [Ramularia kriegeriana ] (7 records; last record in 2025 )
Ramularia plantaginis [Ramularia rhabdospora ] (30 records; last record in 2025 )
Ramularia pratensis (Sorrel Felt) (38 records; last record in 2025 )
Ramularia primulae (24 records; last record in 2025 )
Ramularia purpurascens (76 records; last record in 2025 )
Ramularia rhabdospora (30 records; last record in 2025 )
Ramularia rhei (3 records; last record in 2023 )
Ramularia rigidula (2 records; last record in 2025 )
Ramularia rollandii (1 record; last record in 2024 )
Ramularia rosea (4 records; last record in 2025 )
Ramularia rubella (Dock Felt) (428 records; last record in 2025 )
Ramularia rufibasis (10 records; last record in 2024 )
Ramularia rufomaculans (2 records; last record in 2025 )
Ramularia rumicis [Ramularia rubella (Dock Felt) ] (428 records; last record in 2025 )
Ramularia sambucina (23 records; last record in 2024 )
Ramularia scolopendrii (2 records; last record in 2025 )
Ramularia scrophulariae [Ramularia carneola ] (10 records; last record in 2025 )
Ramularia senecionis [Ramularia filaris ] (3 records; last record in 2023 )
Ramularia septata (44 records; last record in 2025 )
Ramularia simplex (25 records; last record in 2025 )
Ramularia sphaeroidea (27 records; last record in 2025 )
Ramularia spiraeae (1 record; last record in 2019 )
Ramularia stachydis [Ramularia bresadolae ] (1 record; last record in 2020 )
Ramularia stachydis [Ramularia lamii var. lamii ] (13 records; last record in 2025 )
Ramularia succisae (Scabious Felt) (1 record; last record in 2024 )
Ramularia superflua [Ramularia urticae ] (156 records; last record in 2025 )
Ramularia sylvestris (7 records; last record in 2024 )
Ramularia tanaceti (1 record; last record in 2025 )
Ramularia taraxaci [Ramularia inaequalis ] (38 records; last record in 2025 )
Ramularia triboutiana (17 records; last record in 2025 )
Ramularia tricherae (7 records; last record in 2024 )
Ramularia ulmariae (8 records; last record in 2024 )
Ramularia unterseheri (3 records; last record in 2021 )
Ramularia urticae (156 records; last record in 2025 )
Ramularia valerianae (7 records; last record in 1945 )
Ramularia valerianae var. centranthi (15 records; last record in 2024 )
Ramularia vallisumbrosae (24 records; last record in 2025 )
Ramularia variabilis [Ramularia digitalis ] (36 records; last record in 2025 )
Ramularia veronicae (12 records; last record in 2025 )
Ramularia vizellae (2 records; last record in 2021 )
Ramularia winteri (1 record; last record in 1940 )
Rectipilus fasciculatus (1 record; last record in 1988 )
Resinicium bicolor (Hallowed Crust) (39 records; last record in 2025 )
Resinomycena saccharifera (20 records; last record in 2025 )
Resupinatus applicatus (Smoked Oysterling) (106 records; last record in 2025 )
Resupinatus europaeus (1 record; last record in 2024 )
Resupinatus griseopallidus [Calyptella griseopallida ] (4 records; last record in 2023 )
Resupinatus trichotis (Hairy Oysterling) (37 records; last record in 2025 )
Reticularia jurana (11 records; last record in 1992 )
Reticularia lycoperdon (190 records; last record in 2025 )
Reticularia olivacea var. olivacea [Licaethalium olivaceum ] (1 record; last record in 1955 )
Reticularia splendens var. jurana [Reticularia jurana ] (11 records; last record in 1992 )
Rhabdospora inaequalis (1 record; last record in 1936 )
Rhabdospora visci (1 record; last record in 2023 )
Rhamphospora nymphaeae (2 records; last record in 2024 )
Rhizina undulata (Pine Firefungus) (12 records; last record in 2023 )
Rhizochaete radicata (1 record; last record in 2022 )
Rhizodiscina lignyota (10 records; last record in 2022 )
Rhizomarasmius setosus (Hairy Stem Parachute) (51 records; last record in 2025 )
Rhizomarasmius undatus (7 records; last record in 1994 )
Rhizopogon luteolus (Yellow False Truffle) (1 record; last record in 1998 )
Rhizosphaera kalkhoffii (2 records; last record in 2025 )
Rhodesia subtecta (3 records; last record in 2002 )
Rhodocollybia asema (27 records; last record in 2025 )
Rhodocollybia butyracea [Rhodocollybia asema ] (27 records; last record in 2025 )
Rhodocollybia butyracea (Butter Cap) (814 records; last record in 2025 )
Rhodocollybia butyracea f. asema [Rhodocollybia asema ] (27 records; last record in 2025 )
Rhodocollybia maculata (Spotted Toughshank / Cocoa Spot) (363 records; last record in 2025 )
Rhodocollybia prolixa (Toothed Toughshank) (2 records; last record in 1987 )
Rhodocybe gemina (Tan Pinkgill) (8 records; last record in 2025 )
Rhodocybe popinalis [Clitocella popinalis ] (17 records; last record in 2020 )
Rhodocybe truncata (4 records; last record in 1994 )
Rhodonia placenta (Pink Pancake Crust) (3 records; last record in 2016 )
Rhodotus palmatus (Wrinkled Peach) (97 records; last record in 2025 )
Rhopalomyces magnus (1 record; last record in 2016 )
Rhopographus filicinus (Bracken Map) (585 records; last record in 2025 )
Rhymbocarpus cruciatus (4 records; last record in 2024 )
Rhytisma acerinum (Sycamore Tarspot) (999 records; last record in 2025 )
Rhytisma salicinum (Willow Tarspot) (27 records; last record in 2025 )
Rickenella fibula (Orange Mosscap) (522 records; last record in 2025 )
Rickenella swartzii (Collared Mosscap) (245 records; last record in 2025 )
Rickia laboulbenioides (2 records; last record in 2024 )
Rigidoporus ulmarius (Giant Elm Bracket) (12 records; last record in 2024 )
Ripartites tricholoma (Bearded Seamine) (14 records; last record in 2015 )
Roridomyces roridus (Dripping Bonnet) (33 records; last record in 2025 )
Roscoepoundia croceola (1 record; last record in 1940 )
Rosellinia aquila (93 records; last record in 2025 )
Rosellinia britannica (11 records; last record in 2025 )
Rosellinia callosa (1 record; last record in 1986 )
Rosellinia corticium (1 record; last record in 2025 )
Rosellinia evansii [Amphirosellinia evansii ] (1 record; last record in 1988 )
Rosellinia mammiformis (53 records; last record in 2024 )
Rosellinia thelena (2 records; last record in 2025 )
Roselliniopsis tartaricola (1 record; last record in 1940 )
Roseodiscus rhodoleucus (2 records; last record in 1967 )
Rozites caperatus [Cortinarius caperatus (The Gypsy / The Dandy) ] (1 record; last record in 1919 )
Rubinoboletus rubinus (1 record; last record in 2015 )
Rubroboletus rhodoxanthus (Ruddy Bolete) (1 record; last record in 2022 )
Rubroboletus satanas (Devil's Bolete) (2 records; last record in 2009 )
Rugosomyces carneus (Pink Domecap) (108 records; last record in 2025 )
Rugosomyces ionides (Violet Domecap) (27 records; last record in 2025 )
Rugosomyces obscurissimus (Obscure Domecap) (1 record; last record in 2024 )
Ruptoseptoria unedonis (4 records; last record in 2025 )
Russula adusta (Winecork Brittlegill) (18 records; last record in 2001 )
Russula aeruginea (Green Brittlegill) (77 records; last record in 2025 )
Russula albonigra (Menthol Brittlegill) (1 record; last record in 2005 )
Russula alnetorum (1 record; last record in 2018 )
Russula alutacea (33 records; last record in 2000 )
Russula amoena (4 records; last record in 1989 )
Russula amoenicolor (2 records; last record in 2012 )
Russula amoenolens (Camembert Brittlegill) (102 records; last record in 2025 )
Russula anatina (1 record; last record in 2003 )
Russula anthracina (Coal Brittlegill) (6 records; last record in 2022 )
Russula aquosa (Red Swamp Brittlegill) (1 record; last record in 1992 )
Russula atropurpurea (Purple Brittlegill) (325 records; last record in 2025 )
Russula atrorubens (1 record; last record in 2019 )
Russula betularum (Birch Brittlegill) (320 records; last record in 2025 )
Russula brunneoviolacea (13 records; last record in 2024 )
Russula caerulea (Humpback Brittlegill) (10 records; last record in 2024 )
Russula carminipes (2 records; last record in 2025 )
Russula cessans (Tardy Brittlegill) (6 records; last record in 2025 )
Russula chloroides (Blue Band Brittlegill) (16 records; last record in 2025 )
Russula cicatricata (Ochrecrab Brittlegill) (3 records; last record in 1994 )
Russula claroflava (Yellow Swamp Brittlegill) (125 records; last record in 2025 )
Russula clavipes (1 record; last record in 2025 )
Russula consobrina (3 records; last record in 1981 )
Russula cyanoxantha (Charcoal Burner) (245 records; last record in 2025 )
Russula cyanoxantha var. peltereaui [Russula cyanoxantha (Charcoal Burner) ] (245 records; last record in 2025 )
Russula delica (Milk White Brittlegill) (75 records; last record in 2025 )
Russula densifolia (Crowded Brittlegill) (9 records; last record in 2025 )
Russula emetica (Sickener) (59 records; last record in 2025 )
Russula exalbicans (Bleached Brittlegill) (25 records; last record in 2025 )
Russula fageticola [Russula nobilis (Beechwood Sickener) ] (213 records; last record in 2025 )
Russula faginea (2 records; last record in 2019 )
Russula farinipes (Floury Brittlegill) (15 records; last record in 2022 )
Russula fellea (Geranium Brittlegill) (233 records; last record in 2025 )
Russula foetens (Stinking Brittlegill) (38 records; last record in 2023 )
Russula fragilis (Fragile Brittlegill) (164 records; last record in 2025 )
Russula fragilis var. fragilis [Russula fragilis (Fragile Brittlegill) ] (164 records; last record in 2025 )
Russula fragilis var. knauthii (1 record; last record in 2002 )
Russula gracillima (Slender Brittlegill) (43 records; last record in 2025 )
Russula grata (Bitter Almond Brittlegill) (3 records; last record in 2022 )
Russula graveolens (Oldcrab Brittlegill) (5 records; last record in 2025 )
Russula grisea (False Charcoal Burner) (35 records; last record in 2025 )
Russula heterophylla (Greasy Green Brittlegill) (93 records; last record in 2025 )
Russula insignis (1 record; last record in 2012 )
Russula integra (Nutty Brittlegill) (1 record; last record in 1981 )
Russula integra var. integra [Russula integra (Nutty Brittlegill) ] (1 record; last record in 1981 )
Russula ionochlora (Oilslick Brittlegill) (39 records; last record in 2025 )
Russula langei (1 record; last record in 2011 )
Russula livescens (1 record; last record in 1987 )
Russula lutea (4 records; last record in 1983 )
Russula luteotacta (Yellowstaining Brittlegill) (10 records; last record in 2016 )
Russula maculata (2 records; last record in 1987 )
Russula mairei [Russula nobilis (Beechwood Sickener) ] (213 records; last record in 2025 )
Russula melliolens (4 records; last record in 2025 )
Russula mustelina (Russet Brittlegill) (1 record; last record in 1992 )
Russula nauseosa (Nauseous Brittlegill) (1 record; last record in 1986 )
Russula nigricans (Blackening Brittlegill) (333 records; last record in 2025 )
Russula nitida (Purple Swamp Brittlegill) (70 records; last record in 2025 )
Russula nobilis (Beechwood Sickener) (213 records; last record in 2025 )
Russula ochroleuca (Ochre Brittlegill) (909 records; last record in 2025 )
Russula olivacea (Olive Brittlegill) (29 records; last record in 2000 )
Russula parazurea (Powdery Brittlegill) (177 records; last record in 2025 )
Russula pectinata (13 records; last record in 1996 )
Russula pectinatoides [Russula recondita ] (14 records; last record in 2023 )
Russula praetervisa [Russula recondita ] (14 records; last record in 2023 )
Russula pseudo-olivascens (Olivecrab Brittlegill) (1 record; last record in 1996 )
Russula pseudointegra (Scarlet Brittlegill) (5 records; last record in 2025 )
Russula puellaris (Yellowing Brittlegill) (55 records; last record in 2025 )
Russula queletii (Fruity Brittlegill) (3 records; last record in 2015 )
Russula recondita (14 records; last record in 2023 )
Russula risigallina (Golden Brittlegill) (2 records; last record in 2010 )
Russula romellii (1 record; last record in 2004 )
Russula rosea (Rosy Brittlegill) (20 records; last record in 2025 )
Russula ruberrima (1 record; last record in 2003 )
Russula rubra (1 record; last record in 2002 )
Russula sanguinaria (Bloody Brittlegill) (18 records; last record in 2025 )
Russula sanguinea (3 records; last record in 2001 )
Russula sardonia (Primrose Brittlegill) (87 records; last record in 2024 )
Russula silvestris (Woodland Brittlegill) (27 records; last record in 2025 )
Russula solaris (Sunny Brittlegill) (17 records; last record in 2025 )
Russula sororia (Sepia Brittlegill) (156 records; last record in 2025 )
Russula subfoetens (Least Stinking Brittlegill) (3 records; last record in 2025 )
Russula torulosa (Brawny Brittlegill) (11 records; last record in 2021 )
Russula turci (Pirate Brittlegill) (1 record; last record in 2004 )
Russula velenovskyi (Coral Brittlegill) (78 records; last record in 2025 )
Russula versatilis (1 record; last record in 2003 )
Russula versicolor (Variable Brittlegill) (61 records; last record in 2025 )
Russula vesca (The Flirt) (131 records; last record in 2025 )
Russula veternosa (5 records; last record in 2025 )
Russula violacea (3 records; last record in 1994 )
Russula violacea var. violacea [Russula violacea ] (3 records; last record in 1994 )
Russula violeipes (Velvet Brittlegill) (3 records; last record in 2018 )
Russula virescens (Greencracked Brittlegill) (5 records; last record in 2025 )
Russula xerampelina (Crab Brittlegill) (57 records; last record in 2025 )
Russula xerampelina var. fusca [Russula cicatricata (Ochrecrab Brittlegill) ] (3 records; last record in 1994 )
Rutstroemia calopus (1 record; last record in 1980 )
Rutstroemia conformata (10 records; last record in 2020 )
Rutstroemia echinophila [Lanzia echinophila (Hairy Nuts Disco ) ] (43 records; last record in 2025 )
Rutstroemia firma (Brown Cup) (130 records; last record in 2025 )
Rutstroemia fruticeti [Rutstroemia vagabunda ] (5 records; last record in 1991 )
Rutstroemia henningsiana (1 record; last record in 1957 )
Rutstroemia hercynica (3 records; last record in 1982 )
Rutstroemia lindaviana (21 records; last record in 2024 )
Rutstroemia maritima (3 records; last record in 2023 )
Rutstroemia petiolorum (4 records; last record in 2023 )
Rutstroemia sydowiana (Oakleaf Cup) (6 records; last record in 2024 )
Rutstroemia tiliacea (1 record; last record in 1992 )
Rutstroemia vagabunda (5 records; last record in 1991 )
Ruzenia spermoides (Least Woodwart) (73 records; last record in 2025 )
Saccobolus beckii (1 record; last record in 2014 )
Saccobolus citrinus (2 records; last record in 2018 )
Saccobolus versicolor (2 records; last record in 2024 )
Saccothecium sepincola (3 records; last record in 2024 )
Sagaranella tylicolor (Slater Greyling) (6 records; last record in 2024 )
Samsoniella scoliopterygis (1 record; last record in 1988 )
Sarcodon scabrosus [Hydnellum fagiscabrosum ] (1 record; last record in 2011 )
Sarcodontia crocea (Orchard Toothcrust) (4 records; last record in 2012 )
Sarcomyxa serotina (Olive Oysterling) (44 records; last record in 2025 )
Sarcopodium circinatum (1 record; last record in 1956 )
Sarcopodium roseum (2 records; last record in 1958 )
Sarcoscypha austriaca (Scarlet Elfcup) (158 records; last record in 2025 )
Sarcoscypha austriaca var. austriaca [Sarcoscypha austriaca (Scarlet Elfcup) ] (158 records; last record in 2025 )
Sarcoscypha coccinea (Ruby Elfcup) (40 records; last record in 2025 )
Sarea resinae (2 records; last record in 2025 )
Sawadaea bicornis (Maple Mildew) (157 records; last record in 2025 )
Sawadaea tulasnei (7 records; last record in 2024 )
Schizophyllum amplum (Poplar Bells) (9 records; last record in 2023 )
Schizophyllum commune (Splitgill) (46 records; last record in 2025 )
Schizopora paradoxa (Split Porecrust) (501 records; last record in 2025 )
Schizothecium conicum [Podospora conica ] (3 records; last record in 2025 )
Schizothecium fimicola (1 record; last record in 2025 )
Schizothecium nanum (1 record; last record in 2025 )
Schizothecium tetrasporum (15 records; last record in 2025 )
Schizothecium vesticola (6 records; last record in 2025 )
Schizothyrium speireum (3 records; last record in 2025 )
Schroeteria delastrina (3 records; last record in 1948 )
Scirrhia aspidiorum (8 records; last record in 2025 )
Scirrhia rimosa (25 records; last record in 2025 )
Sclerencoelia fascicularis (Spring Poplarcup) (5 records; last record in 2006 )
Sclerencoelia fraxinicola (1 record; last record in 2020 )
Sclerococcum bloxamii (2 records; last record in 1986 )
Scleroderma areolatum (Leopard Earthball) (239 records; last record in 2025 )
Scleroderma aurantiacum [Scleroderma citrinum (Common Earthball) ] (914 records; last record in 2025 )
Scleroderma bovista (Potato Earthball) (25 records; last record in 2025 )
Scleroderma cepa (Onion Earthball) (1 record; last record in 1958 )
Scleroderma citrinum (Common Earthball) (914 records; last record in 2025 )
Scleroderma verrucosum (Scaly Earthball) (298 records; last record in 2025 )
Sclerogaster compactus (2 records; last record in 2013 )
Scleromitrula candolleana (8 records; last record in 1977 )
Scleromitrula spiraeicola (18 records; last record in 1971 )
Sclerotinia sclerotiorum (5 records; last record in 2024 )
Sclerotinia trifoliorum (1 record; last record in 1945 )
Scolecofusarium ciliatum (1 record; last record in 2024 )
Scoliciosporum pruinosum (1 record)
Scolicosporium typhae (2 records; last record in 1940 )
Scopinella caulincola (1 record; last record in 2023 )
Scopuloides hydnoides (6 records; last record in 2025 )
Scopuloides rimosa (38 records; last record in 2025 )
Scutellinia crinita (3 records; last record in 2017 )
Scutellinia crucipila (8 records; last record in 2021 )
Scutellinia hirta (1 record; last record in 2021 )
Scutellinia olivascens (3 records; last record in 2025 )
Scutellinia scutellata (Common Eyelash) (135 records; last record in 2025 )
Scutellinia setosa (3 records; last record in 2024 )
Scutellinia subhirtella (5 records; last record in 2021 )
Scutellinia superba (5 records; last record in 2025 )
Scutellinia trechispora (9 records; last record in 2021 )
Scutellinia umbrorum (2 records; last record in 2018 )
Scutula miliaris (1 record; last record in 2026 )
Scytinostroma portentosum (Mothball Crust) (1 record; last record in 1989 )
Sebacina incrustans (Enveloping Crust) (25 records; last record in 2025 )
Seifertia azaleae (113 records; last record in 2026 )
Seimatosporium caninum (1 record; last record in 1940 )
Selenophoma asterina (3 records; last record in 2024 )
Selenosporella curvispora (1 record; last record in 1977 )
Septocylindrium leucum (1 record; last record in 2025 )
Septocylindrium viride (1 record; last record in 1945 )
Septocyta ruborum (18 records; last record in 2025 )
Septogloeum equiseti (2 records; last record in 1985 )
Septomazzantia lirella [Cryptodiaporthe lirella ] (2 records; last record in 2025 )
Septomyxa fagicola (1 record; last record in 1940 )
Septoria acetosae [Septoria rumicum ] (1 record; last record in 1950 )
Septoria adoxae (1 record)
Septoria aegopodii (101 records; last record in 2025 )
Septoria alnicola (7 records; last record in 2024 )
Septoria apiicola (3 records; last record in 2025 )
Septoria armeriae (1 record; last record in 2025 )
Septoria armoraciae (1 record; last record in 2024 )
Septoria bellidis (1 record; last record in 2019 )
Septoria brissaceana (2 records; last record in 2019 )
Septoria caricis (1 record; last record in 2022 )
Septoria cerastii (5 records; last record in 2024 )
Septoria chamaecysti (1 record; last record in 2022 )
Septoria cheiranthi (4 records; last record in 2025 )
Septoria chelidonii (3 records; last record in 2022 )
Septoria chrysanthemella (1 record; last record in 2020 )
Septoria clematidis (2 records; last record in 2020 )
Septoria convolvuli (9 records; last record in 2024 )
Septoria cornicola [Sphaerulina cornicola ] (18 records; last record in 2025 )
Septoria cymbalariae (8 records; last record in 2024 )
Septoria cytisi (3 records; last record in 2024 )
Septoria dianthi (1 record; last record in 2024 )
Septoria digitalis (4 records; last record in 2023 )
Septoria dulcamarae (5 records; last record in 2025 )
Septoria epilobii (5 records; last record in 2025 )
Septoria erythraeae (1 record; last record in 2021 )
Septoria exotica (4 records; last record in 2023 )
Septoria ficariae (3 records; last record in 2024 )
Septoria galeopsidis (6 records; last record in 2025 )
Septoria gaurina (1 record; last record in 2025 )
Septoria glaucis (2 records; last record in 2023 )
Septoria handelii [Chuppomyces handelii ] (22 records; last record in 2025 )
Septoria heraclei (1 record; last record in 2025 )
Septoria hydrangeae (1 record; last record in 2020 )
Septoria hydrocotyles (6 records; last record in 2024 )
Septoria junci (1 record; last record in 1936 )
Septoria lactucae (2 records; last record in 2025 )
Septoria lamii [Septoria lamiicola ] (8 records; last record in 2025 )
Septoria lamiicola (8 records; last record in 2025 )
Septoria lavandulae (18 records; last record in 2025 )
Septoria lepidii (1 record; last record in 2022 )
Septoria leucanthemi (3 records; last record in 2025 )
Septoria lychnidis [Caryophylloseptoria lychnidis ] (27 records; last record in 2025 )
Septoria lycopersici (2 records; last record in 2025 )
Septoria lysimachiae (12 records; last record in 2024 )
Septoria matricariae (2 records; last record in 2025 )
Septoria melissae (10 records; last record in 2025 )
Septoria menyanthis (2 records; last record in 1940 )
Septoria myricae (1 record; last record in 2023 )
Septoria oenotherae (2 records; last record in 2025 )
Septoria paeoniae (3 records; last record in 2024 )
Septoria petroselini (2 records; last record in 2024 )
Septoria phlogis (1 record; last record in 2021 )
Septoria plantaginea (1 record; last record in 2023 )
Septoria polygonorum (10 records; last record in 2025 )
Septoria primulae (1 record; last record in 2022 )
Septoria quevillensis (6 records; last record in 2024 )
Septoria rhododendri (3 records; last record in 2024 )
Septoria rubi [Mycosphaerella rubi ] (26 records; last record in 2025 )
Septoria rudbeckiae (1 record; last record in 2025 )
Septoria rumicum (1 record; last record in 1950 )
Septoria scabiosicola (6 records; last record in 2025 )
Septoria scleranthi (2 records; last record in 2024 )
Septoria scorodoniae (1 record; last record in 2025 )
Septoria scutellariae (9 records; last record in 2025 )
Septoria sii (4 records; last record in 2025 )
Septoria sorbi [Asteromella sorbicola ] (13 records; last record in 2025 )
Septoria stachydis (17 records; last record in 2024 )
Septoria stellariae (43 records; last record in 2025 )
Septoria tanaceti (2 records; last record in 2025 )
Septoria urticae (4 records; last record in 2025 )
Septoria veronicae (1 record; last record in 2025 )
Septoriella junci (3 records; last record in 2022 )
Septoriella vagans (5 records; last record in 1994 )
Septotrullula bacilligera (1 record; last record in 1982 )
Serpula himantioides (57 records; last record in 2025 )
Serpula lacrymans (Dry Rot) (2 records; last record in 2022 )
Setoseptoria arundinacea (27 records; last record in 2025 )
Sidera vulgaris (1 record; last record in 2025 )
Sigarispora caulium [Lophiostoma caulium ] (3 records; last record in 2024 )
Sillia ferruginea (11 records; last record in 2025 )
Simocybe centunculus (Dingy Twiglet) (58 records; last record in 2024 )
Simocybe centunculus var. centunculus [Simocybe centunculus (Dingy Twiglet) ] (58 records; last record in 2024 )
Simocybe centunculus var. laevigata (1 record; last record in 1987 )
Simocybe haustellaris (17 records; last record in 2025 )
Simocybe sumptuosa (Velvet Twiglet) (17 records; last record in 2025 )
Singerocybe phaeophthalma (Chickenrun Funnel) (127 records; last record in 2025 )
Sirococcus conigenus (1 record; last record in 1940 )
Sistotrema binucleosporum (1 record; last record in 2025 )
Sistotrema brinkmannii (7 records; last record in 2025 )
Sistotrema diademiferum (1 record; last record in 1986 )
Sistotrema muscicola (1 record; last record in 1981 )
Sistotrema octosporum (2 records; last record in 1988 )
Sistotrema porulosum (1 record; last record in 2025 )
Sistotrema sernanderi (1 record; last record in 2003 )
Skeletocutis amorpha (Rusty Crust) (22 records; last record in 2025 )
Skeletocutis nivea [Skeletocutis semipileata ] (99 records; last record in 2025 )
Skeletocutis semipileata (99 records; last record in 2025 )
Solicorynespora foveolata (4 records; last record in 2025 )
Sordaria fimicola (1 record; last record in 1976 )
Sordaria humana (1 record; last record in 2020 )
Sordaria macrospora (1 record; last record in 2013 )
Sowerbyella radiculata (3 records; last record in 2020 )
Sowerbyella radiculata var. radiculata [Sowerbyella radiculata ] (3 records; last record in 2020 )
Sparassis crispa (Wood Cauliflower) (83 records; last record in 2025 )
Sparassis spathulata (1 record; last record in 1992 )
Spathularia flavida (Yellow Fan) (4 records; last record in 2025 )
Spermosporina aricola (117 records; last record in 2025 )
Sphacelotheca hydropiperis (5 records; last record in 2017 )
Sphacelotheca reiliana (1 record; last record in 2021 )
Sphaerella hieracii (1 record; last record in 2025 )
Sphaerellopsis filum (12 records; last record in 2025 )
Sphaerellothecium parietinarium (4 records; last record in 2023 )
Sphaeridium candidulum (5 records; last record in 2025 )
Sphaerobolus stellatus (Shooting Star) (46 records; last record in 2025 )
Sphaerodes episphaericum [Sphaerodes episphaerium ] (1 record; last record in 1980 )
Sphaerodes episphaerium (1 record; last record in 1980 )
Sphaeropsis sapinea [Diplodia sapinea ] (67 records; last record in 2025 )
Sphaeropsis visci (3 records; last record in 2025 )
Sphaerosporella brunnea (1 record; last record in 1994 )
Sphaerostilbella broomeana (1 record; last record in 1942 )
Sphaerostilbella penicillioides (1 record; last record in 1946 )
Sphaerotheca alchemillae [Podosphaera aphanis ] (66 records; last record in 2025 )
Sphaerotheca dipsacearum [Podosphaera dipsacacearum ] (26 records; last record in 2025 )
Sphaerotheca epilobii [Podosphaera epilobii ] (45 records; last record in 2025 )
Sphaerotheca erigerontis-canadensis [Podosphaera erigerontis-canadensis ] (74 records; last record in 2025 )
Sphaerotheca fuliginea [Erysiphe aquilegiae var. ranunculi ] (40 records; last record in 2025 )
Sphaerotheca mors-uvae [Podosphaera mors-uvae ] (11 records; last record in 2025 )
Sphaerotheca plantaginis [Podosphaera plantaginis ] (73 records; last record in 2025 )
Sphaerulina aceris (1 record; last record in 1934 )
Sphaerulina cornicola (18 records; last record in 2025 )
Sphaerulina gei (11 records; last record in 2025 )
Sphaerulina hyperici (6 records; last record in 2024 )
Sphaerulina rehmiana (6 records; last record in 2017 )
Sphagnurus paluster (Sphagnum Greyling) (7 records; last record in 2022 )
Sphinctrina anglica (1 record; last record in 1805 )
Spilocaea pyracanthae (2 records; last record in 2024 )
Spiloma auratum (2 records; last record in 2024 )
Spilopodia melanogramma (2 records; last record in 2025 )
Spilopodia nervisequa (104 records; last record in 2025 )
Spinellus fusiger (Bonnet Mould) (35 records; last record in 2025 )
Spirosphaera floriformis (1 record; last record in 2003 )
Spondylocladiopsis cupulicola (1 record; last record in 2003 )
Spongipellis spumea (1 record; last record in 2003 )
Sporidesmiella hyalosperma (1 record; last record in 1958 )
Sporidesmiella hyalosperma var. hyalosperma [Sporidesmiella hyalosperma ] (1 record; last record in 1958 )
Sporidesmium altum (2 records; last record in 2023 )
Sporidesmium anglicum (1 record; last record in 2023 )
Sporidesmium cambrense (4 records; last record in 2025 )
Sporidesmium cookei (1 record; last record in 2024 )
Sporidesmium eupatoriicola (6 records; last record in 2023 )
Sporidesmium folliculatum (1 record; last record in 2025 )
Sporidesmium rubi (1 record; last record in 2025 )
Sporocadus rosigena (1 record; last record in 2024 )
Sporocybe rhopaloides (42 records; last record in 1956 )
Sporormiella australis (2 records; last record in 2025 )
Sporormiella grandispora (2 records; last record in 2010 )
Sporormiella intermedia (3 records; last record in 2025 )
Sporormiella lageniformis (2 records; last record in 2025 )
Sporoschisma mirabile (4 records; last record in 1981 )
Stachybotrys chartarum (1 record; last record in 2022 )
Stachybotrys dichroa [Memnoniella dichroa ] (3 records; last record in 1958 )
Stachylidium bicolor (1 record; last record in 2023 )
Stagonospora arenaria (2 records; last record in 1939 )
Stagonospora atriplicis (1 record; last record in 2017 )
Stagonospora calystegiae (4 records; last record in 2024 )
Stagonospora caricis (5 records; last record in 1940 )
Stagonospora elegans (2 records; last record in 1940 )
Stagonospora equiseti (1 record; last record in 1940 )
Stagonospora fuckelii (1 record; last record in 2022 )
Stagonospora gigaspora (3 records; last record in 1955 )
Stagonospora innumerosa (2 records; last record in 1940 )
Stagonospora junciseda (2 records; last record in 1939 )
Stagonospora meliloti (2 records; last record in 2024 )
Stagonospora sparganii (3 records; last record in 2023 )
Stagonospora subseriata (2 records; last record in 2024 )
Stagonospora typhoidearum (2 records; last record in 1945 )
Stagonosporopsis salicorniae (1 record; last record in 1936 )
Stamnaria persoonii (2 records; last record in 1946 )
Steccherinum bourdotii (1 record; last record in 2025 )
Steccherinum fimbriatum (60 records; last record in 2025 )
Steccherinum ochraceum (Ochre Toothcrust) (75 records; last record in 2025 )
Steccherinum oreophilum (1 record; last record in 2025 )
Stegonsporium pyriforme (8 records; last record in 2025 )
Stemonitis axifera (34 records; last record in 2024 )
Stemonitis ferruginea (1 record; last record in 1957 )
Stemonitis flavogenita (7 records; last record in 2023 )
Stemonitis fusca (62 records; last record in 2025 )
Stemonitis fusca var. fusca [Stemonitis fusca ] (62 records; last record in 2025 )
Stemonitis herbatica (4 records; last record in 1995 )
Stemonitis virginiensis (1 record; last record in 1981 )
Stemonitopsis hyperopta (1 record; last record in 2021 )
Stemonitopsis typhina (16 records; last record in 2023 )
Stemphylium halophilum (1 record; last record in 1936 )
Stemphylium herbarum (39 records; last record in 2025 )
Stemphylium vesicarium (1 record; last record in 2024 )
Stephanoma strigosum [Hypomyces strigosus ] (2 records; last record in 2001 )
Stephanonectria keithii (10 records; last record in 2025 )
Stereum gausapatum (Bleeding Oak Crust) (442 records; last record in 2025 )
Stereum hirsutum (Hairy Curtain Crust) (1,506 records; last record in 2025 )
Stereum ochraceoflavum [Stereum rameale ] (36 records; last record in 2024 )
Stereum rameale (36 records; last record in 2024 )
Stereum rugosum (Bleeding Broadleaf Crust) (322 records; last record in 2025 )
Stereum sanguinolentum (Bleeding Conifer Crust) (128 records; last record in 2025 )
Stereum subtomentosum (Yellowing Curtain Crust) (199 records; last record in 2025 )
Stictis arundinacea (5 records; last record in 2025 )
Stictis elevata (4 records; last record in 2024 )
Stictis elongatispora (1 record; last record in 2019 )
Stictis radiata (14 records; last record in 2025 )
Stictis stellata (9 records; last record in 2025 )
Stigmidium congestum (1 record; last record in 2023 )
Stigmina carpophila [Wilsonomyces carpophilus ] (23 records; last record in 2025 )
Stilbella byssiseda (2 records; last record in 1981 )
Stilbella erythrocephala [Stilbella fimetaria ] (17 records; last record in 2025 )
Stilbella fimetaria (17 records; last record in 2025 )
Stilbocrea gracilipes (1 record; last record in 2025 )
Stomiopeltis betulae (15 records; last record in 2025 )
Stomiopeltis cupressicola (2 records; last record in 2025 )
Stomiopeltis pinastri (3 records; last record in 2024 )
Striaticonidium cinctum (1 record; last record in 1948 )
Strobilurus esculentus (Sprucecone Cap) (45 records; last record in 2025 )
Strobilurus stephanocystis (Russian Conecap) (8 records; last record in 2002 )
Strobilurus tenacellus (Pinecone Cap) (85 records; last record in 2025 )
Stromatinia gladioli (1 record; last record in 1942 )
Stromatoseptoria castaneicola (16 records; last record in 2025 )
Stropharia aeruginosa (Verdigris Roundhead ) (162 records; last record in 2025 )
Stropharia albocyanea [Stropharia pseudocyanea (Peppery Roundhead) ] (89 records; last record in 2025 )
Stropharia aurantiaca [Stropholoma aurantiacum ] (157 records; last record in 2023 )
Stropharia caerulea (Blue Roundhead) (160 records; last record in 2025 )
Stropharia coronilla (Garland Roundhead) (123 records; last record in 2025 )
Stropharia cyanea (5 records; last record in 2023 )
Stropharia halophila (Dune Roundhead) (7 records; last record in 2023 )
Stropharia inuncta (Smoky Roundhead) (35 records; last record in 2025 )
Stropharia merdaria [Deconica merdaria ] (3 records; last record in 1938 )
Stropharia pseudocyanea (Peppery Roundhead) (89 records; last record in 2025 )
Stropharia rugosoannulata (Wine Roundhead) (1 record; last record in 2025 )
Stropharia scobinacea [Psathyrella scobinacea ] (1 record; last record in 1909 )
Stropharia semiglobata (Dung Roundhead) (110 records; last record in 2025 )
Stropharia squamosa [Leratiomyces squamosus (Slender Roundhead) ] (31 records; last record in 2017 )
Stropharia squamosa var. aurantiaca [Stropholoma aurantiacum ] (157 records; last record in 2023 )
Stropharia squamosa var. squamosa [Leratiomyces squamosus (Slender Roundhead) ] (31 records; last record in 2017 )
Stropharia squamosa var. thrausta [Leratiomyces squamosus (Slender Roundhead) ] (31 records; last record in 2017 )
Stropharia stercoraria [Stropharia semiglobata (Dung Roundhead) ] (110 records; last record in 2025 )
Stropharia worthingtonii [Stropharia pseudocyanea (Peppery Roundhead) ] (89 records; last record in 2025 )
Stropholoma aurantiacum (157 records; last record in 2023 )
Strossmayeria atriseda (1 record; last record in 1989 )
Strossmayeria basitricha (10 records; last record in 2025 )
Stylodothis puccinioides (5 records; last record in 2024 )
Stylonectria purtonii (4 records; last record in 2024 )
Stypella crystallina (2 records; last record in 2025 )
Stypella dubia (2 records; last record in 2025 )
Stypella glaira (1 record; last record in 2025 )
Stypella grilletii (4 records; last record in 2025 )
Stypella subhyalina (5 records; last record in 2025 )
Stypella vermiformis (2 records; last record in 2025 )
Subulicystidium longisporum (13 records; last record in 2025 )
Subulicystidium perlongisporum (1 record; last record in 2025 )
Suillellus luridus (Lurid Bolete) (56 records; last record in 2025 )
Suillellus queletii (Deceiving Bolete) (2 records; last record in 2001 )
Suillus bovinus (Bovine Bolete) (55 records; last record in 2025 )
Suillus collinitus (22 records; last record in 2025 )
Suillus granulatus (Weeping Bolete) (124 records; last record in 2025 )
Suillus grevillei (Larch Bolete) (37 records; last record in 2025 )
Suillus luteus (Slippery Jack) (76 records; last record in 2025 )
Suillus variegatus (Velvet Bolete) (25 records; last record in 2020 )
Suillus viscidus (Sticky Bolete) (11 records; last record in 2025 )
Sydowia polyspora (1 record; last record in 1940 )
Sydowiella fenestrans (4 records; last record in 1993 )
Symphyosirinia angelicae (64 records; last record in 2010 )
Symphyosirinia galii (23 records; last record in 1979 )
Symphytocarpus amaurochaetoides (1 record; last record in 1977 )
Symphytocarpus flaccidus (4 records; last record in 1989 )
Symphytocarpus impexus (3 records; last record in 1981 )
Synchytrium aureum (2 records; last record in 1943 )
Synchytrium mercurialis (7 records; last record in 2001 )
Synchytrium succisae (5 records; last record in 2020 )
Synchytrium taraxaci (10 records; last record in 2022 )
Syspastospora parasitica (24 records; last record in 1958 )
Syzygites megalocarpus (Amanita Eater) (6 records; last record in 2021 )
Syzygospora pallida (1 record; last record in 1977 )
Syzygospora tumefaciens (Toughshank Jellygall) (1 record; last record in 2012 )
Taeniolella phaeophysciae (4 records; last record in 2025 )
Taeniolella plantaginis (12 records; last record in 1967 )
Taeniolella stilbospora (2 records; last record in 2023 )
Taeniolina centaurii (5 records; last record in 1958 )
Taeniolina scripta (2 records; last record in 2025 )
Tapesia evilescens (4 records; last record in 2020 )
Tapesia fusca (109 records; last record in 2025 )
Tapesia kneiffii [Trichobelonium kneiffii (Reed Mat Disco) ] (33 records; last record in 2025 )
Tapesia lividofusca (8 records; last record in 2020 )
Tapesia retincola [Trichobelonium kneiffii (Reed Mat Disco) ] (33 records; last record in 2025 )
Tapesia rosae (9 records; last record in 1994 )
Taphridium umbelliferarum (27 records; last record in 2024 )
Taphrina alni (Alder Tongue) (77 records; last record in 2025 )
Taphrina betulina (Birch Besom) (253 records; last record in 2025 )
Taphrina caerulescens (4 records; last record in 2024 )
Taphrina carpini (9 records; last record in 2024 )
Taphrina crataegi (Hawthorn Blister) (1 record; last record in 2020 )
Taphrina deformans (6 records; last record in 2024 )
Taphrina institiae [Taphrina pruni (Pocket Plum) ] (83 records; last record in 2025 )
Taphrina johansonii (Aspen Tongue) (1 record; last record in 1991 )
Taphrina padi (10 records; last record in 2024 )
Taphrina populina (13 records; last record in 2024 )
Taphrina pruni (Pocket Plum) (83 records; last record in 2025 )
Taphrina sadebeckii (17 records; last record in 2025 )
Taphrina tormentillae [Lalaria tormentillae ] (1 record; last record in 1957 )
Taphrina tosquinetii (Alder Wrinkle) (31 records; last record in 2025 )
Taphrina wiesneri (5 records; last record in 2025 )
Taphrophila trichella (1 record; last record in 2001 )
Tapinella atrotomentosa (Velvet Rollrim) (46 records; last record in 2025 )
Tapinella panuoides (Oyster Rollrim) (23 records; last record in 2023 )
Tarzetta alnicola (2 records; last record in 2025 )
Tarzetta catinus (Greater Toothed Cup) (23 records; last record in 2024 )
Tarzetta cupularis (Toothed Cup) (38 records; last record in 2025 )
Tarzetta scotica (2 records; last record in 2024 )
Teichospora obducens [Praetumpfia obducens ] (9 records; last record in 2025 )
Telogalla olivieri (28 records; last record in 2025 )
Tephrocybe ambusta [Lyophyllum ambustum ] (9 records; last record in 2025 )
Tephrocybe anthracophila [Lyophyllum anthracophilum (Bonfire Greyling) ] (15 records; last record in 2025 )
Tephrocybe atrata [Lyophyllum atratum ] (21 records; last record in 2003 )
Tephrocybe fusispora (1 record; last record in 1993 )
Tephrocybe graminicola (2 records; last record in 1996 )
Tephrocybe palustris [Sphagnurus paluster (Sphagnum Greyling) ] (7 records; last record in 2022 )
Tephrocybe rancida (Rancid Greyling) (16 records; last record in 2011 )
Tephrocybe tylicolor [Sagaranella tylicolor (Slater Greyling) ] (6 records; last record in 2024 )
Terana coerulea (8 records; last record in 2022 )
Tetracladium marchalianum (6 records; last record in 2025 )
Tetracladium maxilliforme (1 record; last record in 1950 )
Tetracladium setigerum (4 records; last record in 2025 )
Tetragoniomyces uliginosus (2 records; last record in 2022 )
Tetraploa scheueri (17 records; last record in 2002 )
Thamnidium elegans (3 records; last record in 2016 )
Thanatephorus amygdalisporus (2 records; last record in 2025 )
Thanatephorus cucumeris (1 record; last record in 2025 )
Thanatephorus fusisporus (2 records; last record in 2025 )
Thaxteriella helicoma (1 record; last record in 1991 )
Thaxterogaster turmalis (1 record; last record in 1897 )
Thecaphora seminis-convolvuli (32 records; last record in 2024 )
Thecotheus agranulosus [Thecotheus crustaceus ] (1 record; last record in 2017 )
Thecotheus crustaceus (1 record; last record in 2017 )
Thecotheus pelletieri (1 record; last record in 2012 )
Thedgonia ligustrina (55 records; last record in 2025 )
Thelebolus microsporus (1 record; last record in 2012 )
Thelebolus terrestris [Byssonectria terrestris (Butterycups) ] (13 records; last record in 2025 )
Thelephora anthocephala (9 records; last record in 2008 )
Thelephora palmata (Stinking Earthfan) (12 records; last record in 2025 )
Thelephora penicillata (Urchin Earthfan) (5 records; last record in 2007 )
Thelephora terrestris (Earthfan) (171 records; last record in 2025 )
Thelephora terrestris f. terrestris [Thelephora terrestris (Earthfan) ] (171 records; last record in 2025 )
Thelonectria discophora (6 records; last record in 1991 )
Thelonectria mammoidea (2 records; last record in 2025 )
Thelonectria pinea (2 records; last record in 2023 )
Thelonectria rubi (1 record; last record in 1945 )
Therrya pini (1 record; last record in 2021 )
Thyridaria macrostomoides [Lophiostoma macrostomoides ] (1 record; last record in 2023 )
Thyronectria aquifolii (1 record; last record in 1944 )
Thyronectria coryli (1 record; last record in 2019 )
Thyronectria sinopica (12 records; last record in 2023 )
Thyrostromella myriana (1 record; last record in 2002 )
Tilachlidium brachiatum (3 records; last record in 1958 )
Tolypocladium capitatum (Drumstick Truffleclub) (5 records; last record in 2018 )
Tolypocladium longisegmentatum (1 record; last record in 2010 )
Tolypocladium ophioglossoides (Snaketongue Truffleclub) (7 records; last record in 2021 )
Tomentella asperula (1 record; last record in 1986 )
Tomentella avellanea (1 record; last record in 1993 )
Tomentella badia (3 records; last record in 1993 )
Tomentella bryophila (4 records; last record in 2024 )
Tomentella cinerascens (1 record; last record in 1987 )
Tomentella crinalis (15 records; last record in 2025 )
Tomentella ellisii (8 records; last record in 2003 )
Tomentella ferruginea (38 records; last record in 2001 )
Tomentella fuscella (8 records; last record in 1993 )
Tomentella fuscocinerea (1 record; last record in 1982 )
Tomentella mairei (1 record; last record in 1985 )
Tomentella microspora (1 record; last record in 1985 )
Tomentella pilosa (3 records; last record in 1993 )
Tomentella punicea (4 records; last record in 2003 )
Tomentella subclavigera (1 record; last record in 1987 )
Tomentella sublilacina (18 records; last record in 2003 )
Tomentella subtestacea (8 records; last record in 2001 )
Tomentella viridula (2 records; last record in 1988 )
Tomentellopsis echinospora (4 records; last record in 2003 )
Topospora proboscidea (1 record; last record in 1944 )
Torrendiella ciliata (1 record; last record in 1976 )
Torrubiella albolanata (99 records; last record in 2015 )
Torrubiella albotomentosa (6 records; last record in 1956 )
Torrubiella arachnophila [Gibellula arachnophila ] (4 records; last record in 2021 )
Torrubiella aranicida (1 record; last record in 1956 )
Torula herbarum (85 records; last record in 2025 )
Tracya hydrocharidis (Frogbit Smut) (10 records; last record in 2024 )
Trametes betulina (Birch Mazegill) (76 records; last record in 2025 )
Trametes gallica (Brownflesh Bracket) (16 records; last record in 2025 )
Trametes gibbosa (Lumpy Bracket) (186 records; last record in 2025 )
Trametes hirsuta (Hairy Bracket) (56 records; last record in 2025 )
Trametes ochracea (Ochre Bracket) (47 records; last record in 2025 )
Trametes pubescens (33 records; last record in 2025 )
Trametes versicolor (Turkeytail) (1,665 records; last record in 2025 )
Trametopsis cervina (1 record; last record in 2023 )
Tranzschelia anemones (24 records; last record in 2021 )
Tranzschelia discolor (Plum Rust) (17 records; last record in 2024 )
Tranzschelia pruni-spinosae [Tranzschelia discolor (Plum Rust) ] (17 records; last record in 2024 )
Tranzschelia pruni-spinosae (Blackthorn Rust) (19 records; last record in 2024 )
Tranzscheliella hypodytes (3 records; last record in 2024 )
Trechispora candidissima (1 record; last record in 2002 )
Trechispora cohaerens (4 records; last record in 2025 )
Trechispora farinacea (127 records; last record in 2025 )
Trechispora fastidiosa (1 record; last record in 1987 )
Trechispora minima (1 record; last record in 2025 )
Trechispora mollusca (95 records; last record in 2025 )
Trechispora sphaerospora (1 record; last record in 1987 )
Trechispora stevensonii (4 records; last record in 2023 )
Trematosphaeria pertusa (1 record; last record in 1981 )
Tremella atrovirens (1 record; last record in 1987 )
Tremella exigua (1 record; last record in 2002 )
Tremella foliacea [Phaeotremella frondosa (Jelly Leaf) ] (74 records; last record in 2024 )
Tremella globispora (4 records; last record in 2020 )
Tremella grilletii [Stypella grilletii ] (4 records; last record in 2025 )
Tremella mesenterica (Yellow Brain) (690 records; last record in 2025 )
Tremella occultixanthoriae (1 record; last record in 2025 )
Tremella parietinae (1 record; last record in 2025 )
Tremella polyporina (1 record; last record in 2024 )
Tremella versicolor (4 records; last record in 2025 )
Tremellodendropsis tuberosa (Ashen Coral) (3 records; last record in 1951 )
Triangularia setosa (2 records; last record in 2025 )
Trichaptum abietinum (Purplepore Bracket) (416 records; last record in 2025 )
Trichaptum fuscoviolaceum (4 records; last record in 1986 )
Trichia affinis (51 records; last record in 2024 )
Trichia botrytis (63 records; last record in 2024 )
Trichia botrytis var. botrytis [Trichia botrytis ] (63 records; last record in 2024 )
Trichia contorta (7 records; last record in 2024 )
Trichia contorta var. contorta [Trichia contorta ] (7 records; last record in 2024 )
Trichia contorta var. inconspicua (1 record; last record in 1935 )
Trichia decipiens (48 records; last record in 2025 )
Trichia decipiens var. decipiens [Trichia decipiens ] (48 records; last record in 2025 )
Trichia favoginea (1 record; last record in 2023 )
Trichia munda (1 record)
Trichia persimilis (27 records; last record in 2025 )
Trichia scabra (12 records; last record in 2015 )
Trichia varia (117 records; last record in 2025 )
Trichobelonium kneiffii (Reed Mat Disco) (33 records; last record in 2025 )
Trichobolus zukalii (2 records; last record in 2025 )
Trichodelitschia munkii (1 record; last record in 2013 )
Trichoderma aureoviride (44 records; last record in 2025 )
Trichoderma citrinoviride (4 records; last record in 1945 )
Trichoderma citrinum (4 records; last record in 1991 )
Trichoderma gelatinosum (28 records; last record in 2025 )
Trichoderma hamatum (4 records; last record in 1956 )
Trichoderma pulvinatum (Ochre Cushion) (200 records; last record in 2025 )
Trichoderma spinulosum (2 records; last record in 1955 )
Trichoderma sulphureum (4 records; last record in 1958 )
Trichoderma viride (79 records; last record in 2025 )
Trichoderma viride agg. (1 record; last record in 2023 )
Trichoglossum hirsutum (Hairy Earthtongue) (19 records; last record in 2025 )
Trichoglossum hirsutum var. hirsutum [Trichoglossum hirsutum (Hairy Earthtongue) ] (19 records; last record in 2025 )
Trichoglossum tetrasporum (Fourspored Earthtongue) (1 record; last record in 2023 )
Tricholoma acerbum (Bitter Knight) (2 records; last record in 1984 )
Tricholoma albo-brunneum [Tricholoma albobrunneum ] (8 records; last record in 1986 )
Tricholoma albobrunneum (8 records; last record in 1986 )
Tricholoma album (White Knight) (53 records; last record in 2025 )
Tricholoma album var. caesariatum [Tricholoma album (White Knight) ] (53 records; last record in 2025 )
Tricholoma amplum [Lyophyllum decastes (Clustered Domecap) ] (125 records; last record in 2025 )
Tricholoma argyraceum (34 records; last record in 2025 )
Tricholoma atrosquamosum (Dark Scaled Knight) (1 record; last record in 1992 )
Tricholoma atrosquamosum var. atrosquamosum (1 record; last record in 1932 )
Tricholoma atrosquamosum var. atrosquamosum [Tricholoma atrosquamosum (Dark Scaled Knight) ] (1 record; last record in 1992 )
Tricholoma brevipes [Melanoleuca brevipes ] (16 records; last record in 2003 )
Tricholoma bufonium [Tricholoma sulphureum (Sulphur Knight) ] (285 records; last record in 2025 )
Tricholoma carneum [Rugosomyces carneus (Pink Domecap) ] (108 records; last record in 2025 )
Tricholoma chrysites [Tricholoma scalpturatum (Yellowing Knight) ] (80 records; last record in 2025 )
Tricholoma cinerescens [Lyophyllum fumosum ] (15 records; last record in 2010 )
Tricholoma cingulatum (Girdled Knight) (20 records; last record in 2025 )
Tricholoma columbetta (Blue Spot Knight) (32 records; last record in 2025 )
Tricholoma cuneifolium [Dermoloma cuneifolium (Crazed Cap) ] (23 records; last record in 2025 )
Tricholoma equestre (Yellow Knight) (6 records; last record in 2019 )
Tricholoma equestre var. equestre [Tricholoma equestre (Yellow Knight) ] (6 records; last record in 2019 )
Tricholoma exscissum [Melanoleuca exscissa (Smoky Cavalier) ] (46 records; last record in 2025 )
Tricholoma fulvum (Birch Knight) (105 records; last record in 2025 )
Tricholoma gambosum [Calocybe gambosa (St. George's Mushroom) ] (156 records; last record in 2024 )
Tricholoma georgii [Calocybe gambosa (St. George's Mushroom) ] (156 records; last record in 2024 )
Tricholoma glaucocanum [Lepista glaucocana ] (2 records; last record in 1937 )
Tricholoma grammopodium [Melanoleuca grammopodia (Grooved Cavalier) ] (27 records; last record in 2025 )
Tricholoma humile [Melanoleuca humilis ] (5 records; last record in 1986 )
Tricholoma imbricatum (Matt Knight) (35 records; last record in 2025 )
Tricholoma immundum [Lyophyllum immundum ] (2 records; last record in 1898 )
Tricholoma inamoenum (Gassy Knight) (1 record)
Tricholoma inocybeoides (9 records; last record in 2024 )
Tricholoma irinum [Lepista irina (Flowery Blewits) ] (25 records; last record in 2025 )
Tricholoma lascivum (Aromatic Knight) (67 records; last record in 2025 )
Tricholoma lascivum var. robustum [Tricholoma lascivum (Aromatic Knight) ] (67 records; last record in 2025 )
Tricholoma macrorhizum [Pogonoloma macrorhizum ] (1 record)
Tricholoma melaleucum [Melanoleuca melaleuca (Bald Cavalier) ] (171 records; last record in 2024 )
Tricholoma melaleucum var. adstringens [Melanoleuca adstringens ] (3 records; last record in 1919 )
Tricholoma murinaceum [Tricholoma sciodes (Beech Knight) ] (5 records; last record in 2023 )
Tricholoma nudum [Lepista nuda (Wood Blewits) ] (549 records; last record in 2025 )
Tricholoma nudum var. lilaceum [Lepista nuda (Wood Blewits) ] (549 records; last record in 2025 )
Tricholoma nudum var. majus [Lepista nuda (Wood Blewits) ] (549 records; last record in 2025 )
Tricholoma oreinum [Melanoleuca oreina ] (2 records; last record in 1987 )
Tricholoma orirubens (8 records; last record in 2021 )
Tricholoma panaeolum [Lepista panaeolus (Spotted Blewits) ] (22 records; last record in 2025 )
Tricholoma panaeolum var. caespitosum [Lepista caespitosa ] (1 record; last record in 1931 )
Tricholoma personatum [Lepista nuda (Wood Blewits) ] (549 records; last record in 2025 )
Tricholoma polioleucum [Melanoleuca polioleuca (Common Cavalier) ] (157 records; last record in 2025 )
Tricholoma porphyroleucum [Melanoleuca polioleuca (Common Cavalier) ] (157 records; last record in 2025 )
Tricholoma portentosum (Coalman) (12 records; last record in 2007 )
Tricholoma psammopum [Tricholoma psammopus (Larch Knight) ] (4 records; last record in 1982 )
Tricholoma psammopus (Larch Knight) (4 records; last record in 1982 )
Tricholoma quercetorum (1 record; last record in 2023 )
Tricholoma ramentaceum (2 records; last record in 1902 )
Tricholoma resplendens [Tricholoma sulphurescens (Yellow Staining Knight) ] (7 records; last record in 2021 )
Tricholoma robustum (Robust Knight) (2 records; last record in 1933 )
Tricholoma rutilans [Tricholomopsis rutilans (Plums and Custard) ] (194 records; last record in 2025 )
Tricholoma saponaceum (Soapy Knight) (17 records; last record in 2025 )
Tricholoma saponaceum var. atrovirens [Tricholoma saponaceum (Soapy Knight) ] (17 records; last record in 2025 )
Tricholoma saponaceum var. saponaceum [Tricholoma saponaceum (Soapy Knight) ] (17 records; last record in 2025 )
Tricholoma scalpturatum (Yellowing Knight) (80 records; last record in 2025 )
Tricholoma sciodes (Beech Knight) (5 records; last record in 2023 )
Tricholoma sejunctum (Deceiving Knight) (8 records; last record in 2012 )
Tricholoma sordidum [Lepista sordida (Sordid Blewits) ] (67 records; last record in 2025 )
Tricholoma stans (Upright Knight) (3 records; last record in 1938 )
Tricholoma stiparophyllum (Chemical Knight) (66 records; last record in 2025 )
Tricholoma subpulverulentum [Melanoleuca friesii ] (5 records; last record in 2003 )
Tricholoma sulphurescens (Yellow Staining Knight) (7 records; last record in 2021 )
Tricholoma sulphureum (Sulphur Knight) (285 records; last record in 2025 )
Tricholoma sulphureum var. bufonium [Tricholoma sulphureum (Sulphur Knight) ] (285 records; last record in 2025 )
Tricholoma sulphureum var. sulphureum [Tricholoma sulphureum (Sulphur Knight) ] (285 records; last record in 2025 )
Tricholoma terreum (Grey Knight) (141 records; last record in 2025 )
Tricholoma terreum var. atrosquamosum [Tricholoma atrosquamosum var. atrosquamosum ] (1 record; last record in 1932 )
Tricholoma triste (1 record; last record in 1902 )
Tricholoma ustale (Burnt Knight) (40 records; last record in 2025 )
Tricholoma ustaloides (Charred Knight) (9 records; last record in 2011 )
Tricholoma vaccinum (Scaly Knight) (5 records; last record in 1996 )
Tricholoma virgatum (Ashen Knight) (11 records; last record in 2021 )
Tricholoma viridifucatum (1 record; last record in 2008 )
Tricholomella constricta (Mealy Domecap) (19 records; last record in 2025 )
Tricholomopsis decora (Prunes and Custard) (3 records; last record in 2023 )
Tricholomopsis rutilans (Plums and Custard) (194 records; last record in 2025 )
Trichopeziza mollissima (36 records; last record in 2025 )
Trichopeziza sulphurea (Yellow Mascara Disco) (20 records; last record in 2025 )
Trichophaea abundans (1 record; last record in 1981 )
Trichophaea hemisphaerioides [Perilachnea hemisphaerioides ] (3 records; last record in 1994 )
Trichophaea woolhopeia (6 records; last record in 2023 )
Trichophaeopsis bicuspis (1 record; last record in 2019 )
Trichosphaeria notabilis (1 record; last record in 1988 )
Trichosporum fuscum [Tomentella punicea ] (4 records; last record in 2003 )
Trichothecium roseum (11 records; last record in 2003 )
Tricladium angulatum (2 records; last record in 2024 )
Tricladium castaneicola (1 record; last record in 2002 )
Tricladium splendens (2 records; last record in 2024 )
Trimmatostroma betulinum (8 records; last record in 2025 )
Trimmatostroma salicis (3 records; last record in 1990 )
Trimmatostroma scutellare (2 records; last record in 2024 )
Triphragmium ulmariae (Meadowsweet Rust) (81 records; last record in 2025 )
Triposporium elegans (3 records; last record in 2025 )
Trochila craterium (Ivy Speckle) (117 records; last record in 2025 )
Trochila ilicina (Holly Speckle) (467 records; last record in 2025 )
Trochila ilicis [Trochila ilicina (Holly Speckle) ] (467 records; last record in 2025 )
Trochila laurocerasi (Laurel Speckle) (70 records; last record in 2025 )
Trochila laurocerasi [Trochila craterium (Ivy Speckle) ] (117 records; last record in 2025 )
Trullula olivascens (1 record; last record in 1940 )
Tubaria confragosa (Ringed Twiglet) (2 records; last record in 2020 )
Tubaria conspersa (Felted Twiglet) (58 records; last record in 2025 )
Tubaria dispersa (Hawthorn Twiglet) (115 records; last record in 2025 )
Tubaria furfuracea (Scurfy Twiglet) (708 records; last record in 2025 )
Tubaria furfuracea var. furfuracea [Tubaria furfuracea (Scurfy Twiglet) ] (708 records; last record in 2025 )
Tubaria hiemalis [Tubaria furfuracea (Scurfy Twiglet) ] (708 records; last record in 2025 )
Tubaria pallidispora (2 records; last record in 1987 )
Tubaria pellucida (1 record; last record in 1984 )
Tubaria praestans (1 record; last record in 1991 )
Tuber aestivum (Summer Truffle) (2 records; last record in 2015 )
Tuber excavatum (1 record; last record in 1983 )
Tuber macrosporum (1 record; last record in 2008 )
Tuber maculatum (Blotched Truffle) (1 record; last record in 2009 )
Tuber rufum (Red Truffle) (1 record; last record in 2019 )
Tubercularia nigricans (1 record; last record in 1940 )
Tubercularia perucinia (1 record; last record in 1973 )
Tuberculina persicina (21 records; last record in 2024 )
Tuberculina persicina [Tuberculina sbrozzii ] (44 records; last record in 2025 )
Tuberculina sbrozzii (44 records; last record in 2025 )
Tubeufia cerea (6 records; last record in 2025 )
Tubeufia helicoma [Thaxteriella helicoma ] (1 record; last record in 1991 )
Tubeufia paludosa (13 records; last record in 1957 )
Tubeufia trichella [Taphrophila trichella ] (1 record; last record in 2001 )
Tubifera ferruginosa (60 records; last record in 2025 )
Tubulicrinis accedens (2 records; last record in 1998 )
Tubulicrinis angustus (1 record; last record in 1990 )
Tubulicrinis subulatus (3 records; last record in 2002 )
Tubulifera arachnoidea [Tubifera ferruginosa ] (60 records; last record in 2025 )
Tulasnella eichleriana (1 record; last record in 2025 )
Tulasnella pinicola (2 records; last record in 2025 )
Tulasnella thelephorea (1 record; last record in 2025 )
Tulasnella tomaculum (1 record; last record in 2025 )
Tulasnella violea (3 records; last record in 2025 )
Tulosesus congregatus [Coprinellus congregatus ] (3 records; last record in 2025 )
Tulosesus impatiens [Coprinellus impatiens ] (21 records; last record in 2025 )
Tulostoma brumale (Winter Stalkball) (73 records; last record in 2025 )
Tulostoma melanocyclum (Scaly Stalkball) (32 records; last record in 2022 )
Tylopilus felleus (Bitter Bolete) (17 records; last record in 2021 )
Tympanis conspersa (1 record; last record in 1982 )
Tympanis prunastri (1 record; last record in 1976 )
Typhicola typharum (3 records; last record in 1940 )
Typhula brunneola (1 record; last record in 2021 )
Typhula erythropus (Redleg Club) (34 records; last record in 2025 )
Typhula juncea [Macrotyphula juncea (Slender Club) ] (69 records; last record in 2024 )
Typhula micans (8 records; last record in 2021 )
Typhula phacorrhiza (Tuberous Club) (11 records; last record in 2017 )
Typhula quisquiliaris (Bracken Club) (38 records; last record in 2025 )
Typhula sclerotioides (3 records; last record in 2025 )
Typhula setipes (23 records; last record in 2025 )
Typhula spathulata (7 records; last record in 2025 )
Typhula sphaeroidea (1 record; last record in 2003 )
Typhula subhyalina (2 records; last record in 2019 )
Typhula trifolii (1 record; last record in 2017 )
Typhula uncialis (9 records; last record in 2025 )
Tyromyces chioneus (15 records; last record in 2022 )
Tyromyces wynneae (3 records; last record in 2023 )
Tyromyces wynnei [Tyromyces wynneae ] (3 records; last record in 2023 )
Uncinula adunca var. adunca [Erysiphe adunca (Willow Mildew) ] (57 records; last record in 2025 )
Uncinula bicornis [Sawadaea bicornis (Maple Mildew) ] (157 records; last record in 2025 )
Unguicularia costata [Olla costata ] (4 records; last record in 2025 )
Unguiculariopsis hamatopilosa (1 record; last record in 2025 )
Unguiculariopsis ilicincola (2 records; last record in 2003 )
Unguiculariopsis thallophila (23 records; last record in 2026 )
Unguiculella hamulata (2 records; last record in 2025 )
Urocystis agropyri (2 records; last record in 1963 )
Urocystis anemones [Urocystis ranunculi ] (9 records; last record in 2024 )
Urocystis anemones (10 records; last record in 2024 )
Urocystis avenae-elatioris (False Oatgrass Smut) (3 records; last record in 2023 )
Urocystis eranthidis (41 records; last record in 2025 )
Urocystis ficariae (2 records; last record in 2021 )
Urocystis floccosa (Green Hellebore Smut) (1 record; last record in 2025 )
Urocystis ranunculi (9 records; last record in 2024 )
Urocystis violae (4 records; last record in 2024 )
Uromyces acetosae (10 records; last record in 2022 )
Uromyces airae-flexuosae (1 record; last record in 1960 )
Uromyces ambiguus [Puccinia porri (Allium Rust) ] (14 records; last record in 2025 )
Uromyces anthyllidis (6 records; last record in 2002 )
Uromyces appendiculatus (2 records; last record in 2024 )
Uromyces armeriae (2 records; last record in 1935 )
Uromyces behenis (13 records; last record in 2023 )
Uromyces beticola (Beet Rust) (16 records; last record in 2025 )
Uromyces chenopodii (17 records; last record in 2024 )
Uromyces chenopodii-fruticosi (3 records; last record in 2023 )
Uromyces dactylidis (Celandine Clustercup Rust) (52 records; last record in 2025 )
Uromyces dianthi (1 record; last record in 1986 )
Uromyces ervi (2 records; last record in 1940 )
Uromyces fallens (5 records; last record in 2024 )
Uromyces ficariae (Bitter Chocolate Rust) (32 records; last record in 2025 )
Uromyces galegae (1 record; last record in 2022 )
Uromyces geranii (19 records; last record in 2024 )
Uromyces hyacinthi (134 records; last record in 2025 )
Uromyces junci (45 records; last record in 2025 )
Uromyces limonii (22 records; last record in 2024 )
Uromyces lineolatus (4 records; last record in 2023 )
Uromyces minor (1 record; last record in 2024 )
Uromyces muscari (Bluebell Rust) (4 records; last record in 2024 )
Uromyces pisi-sativi (24 records; last record in 2025 )
Uromyces polygoni-avicularis (18 records; last record in 2025 )
Uromyces rumicis (32 records; last record in 2025 )
Uromyces salicorniae (5 records; last record in 2025 )
Uromyces sparsus (5 records; last record in 1935 )
Uromyces trifolii (5 records; last record in 2023 )
Uromyces trifolii [Uromyces trifolii-repentis ] (3 records; last record in 2021 )
Uromyces trifolii-repentis (3 records; last record in 2021 )
Uromyces valerianae (25 records; last record in 2024 )
Uromyces viciae-fabae (36 records; last record in 2025 )
Uromyces viciae-fabae var. viciae-fabae [Uromyces viciae-fabae ] (36 records; last record in 2025 )
Ustilago avenae (Oat Loose Smut) (48 records; last record in 2025 )
Ustilago bullata (3 records; last record in 2024 )
Ustilago filiformis (26 records; last record in 2025 )
Ustilago grandis (2 records; last record in 1992 )
Ustilago hypodytes [Tranzscheliella hypodytes ] (3 records; last record in 2024 )
Ustilago macrospora (3 records; last record in 1945 )
Ustilago maydis (11 records; last record in 2025 )
Ustilago striiformis (11 records; last record in 2024 )
Ustilago violacea s. lat. [Microbotryum coronariae ] (2 records; last record in 2022 )
Ustilago violacea s. lat. [Microbotryum lychnidis-dioicae (Campion Anther Smut) ] (115 records; last record in 2025 )
Ustilago violacea s. lat. [Microbotryum silenes-dioicae (Red Campion Anther Smut) ] (51 records; last record in 2025 )
Ustulina deusta [Kretzschmaria deusta (Brittle Cinder) ] (135 records; last record in 2025 )
Valdensia heterodoxa (2 records; last record in 2025 )
Valsa ambiens [Cytospora populina ] (10 records; last record in 2023 )
Valsa ceratosperma [Cytospora ceratosperma ] (4 records; last record in 1988 )
Valsa cypri (1 record; last record in 2024 )
Valsa cypri [Cytospora pruinosa ] (3 records; last record in 2018 )
Valsa laurocerasi [Phacidium lauri ] (207 records; last record in 2025 )
Valsa salicina (4 records; last record in 2025 )
Valsa sordida (3 records; last record in 2020 )
Valsaria cincta (1 record; last record in 1938 )
Valsaria insitiva (1 record; last record in 2022 )
Valsella clypeata [Cytospora clypeata ] (3 records; last record in 1994 )
Vanderbylia fraxinea (Ashbole Bracket) (29 records; last record in 2025 )
Vascellum pratense [Lycoperdon pratense (Meadow Puffball) ] (212 records; last record in 2025 )
Velutarina rufo-olivacea (2 records; last record in 2020 )
Venturia carpophila (1 record; last record in 2019 )
Venturia chlorospora (11 records; last record in 2025 )
Venturia crataegi (1 record; last record in 2020 )
Venturia ditricha (16 records; last record in 2025 )
Venturia fraxini [Fraxinicola fraxini ] (14 records; last record in 2024 )
Venturia geranii (1 record; last record in 2019 )
Venturia inaequalis (11 records; last record in 2025 )
Venturia juncaginearum (1 record; last record in 1936 )
Venturia macularis (6 records; last record in 2024 )
Venturia maculiformis (32 records; last record in 2025 )
Venturia oleaginea (Oliveleaf Spot) (3 records; last record in 2025 )
Venturia populina (2 records; last record in 2023 )
Venturia potentillae (4 records; last record in 2022 )
Venturia pyrina (8 records; last record in 2025 )
Venturia rumicis (21 records; last record in 2025 )
Venturia saliciperda (2 records; last record in 2020 )
Venturiocistella heterotricha [Helicoscypha heterotricha ] (1 record; last record in 1985 )
Verpa conica (Thimble Morel) (25 records; last record in 2023 )
Verpa digitaliformis (2 records; last record in 1949 )
Verrucocladosporium dirinae (1 record; last record in 2019 )
Verticillium lecanii [Lecanicillium lecanii ] (9 records; last record in 2024 )
Vesiculomyces citrinus (2 records; last record in 1992 )
Vexillomyces atrovirens (3 records; last record in 1978 )
Vexillomyces dacrymycetoideus (1 record; last record in 2023 )
Vialaea insculpta (66 records; last record in 2025 )
Vibrissea cesatii [Pocillum cesatii ] (1 record; last record in 2024 )
Vibrissea filisporia (3 records; last record in 2024 )
Vibrissea guernisacii (3 records; last record in 2020 )
Vibrissea truncorum (Stream Beacon) (1 record; last record in 2001 )
Virgaria nigra (3 records; last record in 2002 )
Virgariella atra (2 records; last record in 1994 )
Virgariella ovoidea (1 record; last record in 1985 )
Volutella arundinis (20 records; last record in 2025 )
Volutella ciliata (14 records; last record in 2025 )
Volutella melaloma [Koorchaloma melaloma ] (9 records; last record in 2025 )
Volvaria bombycina [Volvariella bombycina (Silky Rosegill) ] (25 records; last record in 2023 )
Volvaria gloiocephala [Volvopluteus gloiocephalus (Stubble Rosegill) ] (290 records; last record in 2025 )
Volvaria loveiana [Volvariella surrecta (Piggyback Rosegill) ] (23 records; last record in 2021 )
Volvaria media [Volvariella media ] (2 records; last record in 1920 )
Volvaria parvula [Volvariella pusilla ] (35 records; last record in 2023 )
Volvaria speciosa [Volvopluteus gloiocephalus (Stubble Rosegill) ] (290 records; last record in 2025 )
Volvaria taylori [Volvariella taylorii ] (10 records; last record in 2022 )
Volvariella bombycina (Silky Rosegill) (25 records; last record in 2023 )
Volvariella caesiotincta (5 records; last record in 2011 )
Volvariella gloiocephala [Volvopluteus gloiocephalus (Stubble Rosegill) ] (290 records; last record in 2025 )
Volvariella media (2 records; last record in 1920 )
Volvariella murinella (17 records; last record in 2015 )
Volvariella pusilla (35 records; last record in 2023 )
Volvariella surrecta (Piggyback Rosegill) (23 records; last record in 2021 )
Volvariella taylorii (10 records; last record in 2022 )
Volvopluteus gloiocephalus (Stubble Rosegill) (290 records; last record in 2025 )
Vouauxiella lichenicola (21 records; last record in 2025 )
Vouauxiella verrucosa (1 record; last record in 2014 )
Vouauxiomyces truncatus (6 records; last record in 1989 )
Vuilleminia alni (28 records; last record in 2025 )
Vuilleminia comedens (Waxy Crust) (379 records; last record in 2025 )
Vuilleminia coryli (Hazel Waxycrust) (113 records; last record in 2025 )
Vuilleminia cystidiata (4 records; last record in 2025 )
Vuilleminia macrospora (1 record; last record in 2002 )
Wallrothiella melanostigmoides (1 record; last record in 1988 )
Weddellomyces epicallopisma (11 records; last record in 2022 )
Wiesneriomyces laurinus (2 records; last record in 2025 )
Willkommlangea reticulata (4 records; last record in 2025 )
Wilsonomyces carpophilus (23 records; last record in 2025 )
Winterella suffusa [Cryptosporella suffusa ] (8 records; last record in 2025 )
Xanthonectria pseudopeziza (6 records; last record in 2025 )
Xanthoriicola physciae (144 records; last record in 2026 )
Xenasma pruinosum (4 records; last record in 2025 )
Xenasma pulverulentum (2 records; last record in 1994 )
Xenodidymella applanata (1 record; last record in 1981 )
Xenodochus carbonarius (2 records; last record in 1999 )
Xenomeris nicholsonii (3 records; last record in 2025 )
Xerocomellus chrysenteron (Red Cracking Bolete) (371 records; last record in 2025 )
Xerocomellus cisalpinus (Bluefoot Bolete) (214 records; last record in 2025 )
Xerocomellus intermedius (1 record; last record in 2025 )
Xerocomellus porosporus (Sepia Bolete) (69 records; last record in 2025 )
Xerocomellus pruinatus (Matt Bolete) (77 records; last record in 2025 )
Xerocomellus pruinatus [Xerocomellus pruinatus (Matt Bolete) ] (77 records; last record in 2025 )
Xerocomellus rubellus [Hortiboletus rubellus (Ruby Bolete) ] (51 records; last record in 2025 )
Xerocomus bubalinus [Hortiboletus bubalinus (Ascot Hat) ] (8 records; last record in 2024 )
Xerocomus cisalpinus [Xerocomellus cisalpinus (Bluefoot Bolete) ] (214 records; last record in 2025 )
Xerocomus communis [Xerocomellus chrysenteron (Red Cracking Bolete) ] (371 records; last record in 2025 )
Xerocomus ferrugineus (Rusty Bolete) (3 records; last record in 2023 )
Xerocomus porosporus [Xerocomellus porosporus (Sepia Bolete) ] (69 records; last record in 2025 )
Xerocomus pruinatus [Xerocomellus pruinatus (Matt Bolete) ] (77 records; last record in 2025 )
Xerocomus rubellus [Hortiboletus rubellus (Ruby Bolete) ] (51 records; last record in 2025 )
Xerocomus subtomentosus (Suede Bolete) (202 records; last record in 2025 )
Xeromphalina cauticinalis (Pinelitter Gingertail) (1 record; last record in 2019 )
Xerula radicata [Hymenopellis radicata (Rooting Shank) ] (279 records; last record in 2025 )
Xylaria carpophila (Beechmast Candlesnuff) (221 records; last record in 2025 )
Xylaria cinerea (9 records; last record in 2025 )
Xylaria digitata (Fingered Candlesnuff) (1 record; last record in 1939 )
Xylaria filiformis (3 records; last record in 2024 )
Xylaria hypoxylon (Candlesnuff Fungus) (1,434 records; last record in 2025 )
Xylaria longipes (Dead Moll's Fingers) (147 records; last record in 2025 )
Xylaria oxyacanthae (Haw Candlesnuff) (1 record; last record in 2021 )
Xylaria polymorpha (Dead Man's Fingers) (350 records; last record in 2025 )
Xylodon asper (Roughened Webcrust) (1 record; last record in 2003 )
Xylodon brevisetus (Shorthaired Webcrust) (9 records; last record in 1992 )
Xylodon crustosus (Crusty Webcrust) (6 records; last record in 1995 )
Xylodon nesporii (Prickly Webcrust) (11 records; last record in 2023 )
Xylodon quercinus (Dryad's Webcrust) (5 records; last record in 2025 )
Xylodon sambuci (Elder Whitewash) (393 records; last record in 2025 )
Xylohypha ferruginosa (1 record; last record in 1990 )
Xylohypha nigrescens (27 records; last record in 2025 )
Xylohypha pinicola (1 record; last record in 2025 )
Zasmidium lythri (1 record; last record in 2021 )
Zignoella paecilostoma (1 record; last record in 1936 )
Zoophthora anglica (5 records; last record in 1945 )
Zoophthora aphidis (8 records; last record in 2024 )
Zoophthora crassitunicata (1 record; last record in 2023 )
Zoophthora radicans [Erynia radicans ] (3 records; last record in 2023 )
Zygodesmus fuscus (2 records; last record in 1942 )
Zythia resinae [Sarea resinae ] (2 records; last record in 2025 )
Zyzygomyces bachmannii (1 record; last record in 2024 )
Zyzygomyces physciacearum (41 records; last record in 2026 )
Zyzygomyces physconiae (1 record; last record in 2025 )