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Erysiphe trifoliorum (Legume Mildew)
(Wallr.) U. Braun 2010
Ascomycota > Leotiomycetes > Erysiphales > Erysiphaceae
Details on: FRDBI (login required); MycoBank; GBIF; Species Fungorum; NBN AtlasSpecies List Back to Summary | | Summary 32 records from 24 different sites
Years (# of records): 2016 (2)
2017 (1)
2018 (1)
2019 (6)
2021 (5)
2023 (4)
2024 (7)
2025 (6)
Months: JFMAMJJASOND
Recorded Species: Erysiphe trifolii
Associations: Anthyllis vulneraria; Lathyrus odoratus; Lotus corniculatus; Medicago sativa; Melilotus altissimus; Melilotus indicus; Trifolium; Trifolium campestre; Trifolium pratense; Trifolium rubens
Substrates: leaf; leaf, living; live leaf; living leaf
Finders: foray; Francis Farrow; Ian Senior; James Emerson; Jenny Kelly; Jeremy Bartlett; Keith Fox; Steve Pinnington; Stewart Wright; Tony Moverley
Identifiers: Ian Senior; James Emerson; Jenny Kelly; Jeremy Bartlett; Keith Fox; Steve Pinnington; Stewart Wright; Tony Leech; Tony Moverley; Yvonne Mynett
Confirmers: Fabian Ernst; James Emerson
Comments: 'Association noted as Trifolium rubens'; 'assumed from host'; 'Conidia examined. Fabian comments that the other given alternative species E. pisi 'There is no confirmed record of E. pisi on Trifolium. Collections identified as E. pisi are most likely just immature E. trifoliorum'.'; 'Sinuous appendages 2-6x diameter of chasmothecium'
| Record Details 11/09/2016 Beeston Regis Common; TG1642; Trifolium pratense; live leaf; Francis Farrow; Tony Leech; "assumed from host"; [as Erysiphe trifolii]
07/10/2016 Themelthorpe, Mayfields Farm; TG0524; foray; Tony Leech; [as Erysiphe trifolii]
15/08/2017 Norwich, Earlham Cemetery East; TG2108; Trifolium pratense; Ian Senior; Tony Leech; [as Erysiphe trifolii]
20/10/2018 Beeston Regis Common; TG1642; Trifolium; leaf; foray; Tony Leech; [as Erysiphe trifolii]
10/08/2019 Repps-with-Bastwick; TG424176; Trifolium; living leaf; Stewart Wright; Stewart Wright; "Association noted as Trifolium rubens"; [as Erysiphe trifolii]
12/08/2019 Holkham Meals West; TF883454; Lotus corniculatus; living leaf; Stewart Wright; Stewart Wright
15/08/2019 Ashmanhaugh; TG317208; Lathyrus odoratus; living leaf; Stewart Wright; Stewart Wright; [as Erysiphe trifolii]
21/09/2019 Weeting Heath; TL7588; Trifolium pratense; living leaf; Stewart Wright; Stewart Wright; [as Erysiphe trifolii]
05/10/2019 Wheatfen, Surlingham; TG3205; Trifolium pratense; living leaf; Stewart Wright; Stewart Wright; [as Erysiphe trifolii]
23/10/2019 Glandford, Bayfield Estate; TG048408; Trifolium pratense; living leaf; Stewart Wright; Stewart Wright; [as Erysiphe trifolii]
04/09/2021 Norwich city; TG210085; Trifolium campestre; Ian Senior; Ian Senior
06/09/2021 Norwich city; TG2308; Trifolium pratense; Steve Pinnington; Steve Pinnington
18/09/2021 Holme Dunes; TF7144; Trifolium pratense; Stewart Wright; Stewart Wright
19/09/2021 Norwich, Bishop's House Garden; TG235090; Trifolium; Steve Pinnington; Yvonne Mynett
20/11/2021 Roydon Common; TF6822; Trifolium; Ian Senior; Stewart Wright
02/08/2023 Norwich city; TG206082; Melilotus altissimus; living leaf; Jeremy Bartlett; Jeremy Bartlett; James Emerson; "Sinuous appendages 2-6x diameter of chasmothecium"
11/08/2023 Hoveton Hall; TG313202; Trifolium rubens; living leaf; Stewart Wright; Stewart Wright
13/08/2023 Sheringham; TG152434; Melilotus indicus; leaf, living; Tony Moverley; Tony Moverley
28/10/2023 Snettisham, Ken Hill Estate; TF679355; Trifolium rubens; living leaf; Stewart Wright; Stewart Wright
26/05/2024 Norwich city; TG206082; Anthyllis vulneraria; living leaf; Jeremy Bartlett; Jeremy Bartlett
30/07/2024 Cranwich Heath; TL784937; Trifolium pratense; living leaf; Jeremy Bartlett; Jeremy Bartlett
18/08/2024 Little Plumstead; TG306108; Lathyrus odoratus; living leaf; Stewart Wright; Stewart Wright
26/08/2024 Syderstone Common; TF828320; Trifolium pratense; living leaf; Jenny Kelly; Jenny Kelly
03/09/2024 Norwich city; TG206091; Medicago sativa; living leaf; Jeremy Bartlett; Jeremy Bartlett
03/09/2024 Norwich, Wensum Local Nature Reserve; TG210098; Trifolium pratense; living leaf; Jeremy Bartlett; Jeremy Bartlett
04/09/2024 Snettisham, Ken Hill Estate; TF676349; Trifolium pratense; living leaf; Jenny Kelly; Jenny Kelly
08/05/2025 Norwich city; TG226092; Trifolium pratense; living leaf; James Emerson; James Emerson; Fabian Ernst; "Conidia examined. Fabian comments that the other given alternative species E. pisi 'There is no confirmed record of E. pisi on Trifolium. Collections identified as E. pisi are most likely just immature E. trifoliorum'."
01/07/2025 Grimston Heath; TF764220; Lotus corniculatus; living leaf; Jeremy Bartlett; Jeremy Bartlett
07/09/2025 Sedgeford; TF712365; Trifolium; living leaf; Jenny Kelly; Jenny Kelly
10/09/2025 Snettisham, Ken Hill Estate; TF676349; Trifolium; living leaf; Jenny Kelly; Jenny Kelly
01/10/2025 Hunstanton; TF6739; Melilotus indicus; live leaf; Keith Fox; Keith Fox
25/10/2025 Dillington Carr; TF972159; Trifolium pratense; living leaf; Stewart Wright; Stewart Wright
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