Norfolk Fungus Study Group
Studying Norfolk fungi since 2000
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Paxillus obscurisporus
C. Hahn 1999
Basidiomycota > Agaricomycetes > Boletales > Paxillaceae
Details on: FRDBI (login required); MycoBank; GBIF; Species Fungorum; NBN Atlas

Species List

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Castle Acre TF8115Holt TG0838Norwich city TG2210Norwich, Research Park TG1807Norwich, Sweet Briar Marshes (East) TG2009West Acre TF7915

Summary

7 records from 6 different sites
Years (# of records): 2017 (1) 2022 (1) 2025 (5)
Months: JFMAMJJASOND
Associations: Betula; Betula pendula; Tilia; Tilia platyphyllos x cordata = T. x europaea
Substrates: soil; soil (grass); soil (lawn)
Finders: Caroline Still; James Emerson; Jeremy Bartlett; Jonathan Revett; June Hulbert; Sally Hubbard
Identifiers: James Emerson; Jeremy Bartlett; Jonathan Revett; Tony Leech
Confirmers: None
Comments: 'Large fruiting bodies (15-20cm) . Cap brown with ammonia.'; 'Large fruiting bodies (15-20cm) under Betula in amenity grassland, Ammonia negative, keyed using Field Mycology key.'; 'Open Parkland'

Record Details

27/09/2017 Holt; TG087383; Betula; soil; June Hulbert; Tony Leech
14/11/2022 Norwich city; TG225106; Betula; soil; James Emerson; James Emerson; "Large fruiting bodies (15-20cm) under Betula in amenity grassland, Ammonia negative, keyed using Field Mycology key."
15/09/2025 West Acre; TF7915; Tilia; soil (grass); Jonathan Revett; Jonathan Revett; "Open Parkland"
18/10/2025 Norwich city; TG206092; Tilia platyphyllos x cordata = T. x europaea; soil; Jeremy Bartlett; Jeremy Bartlett; "Large fruiting bodies (15-20cm) . Cap brown with ammonia."
18/10/2025 Norwich, Sweet Briar Marshes (East); TG208098; Betula pendula; soil; Jeremy Bartlett; Jeremy Bartlett; "Large fruiting bodies (15-20cm) . Cap brown with ammonia."
19/10/2025 Castle Acre; TF8115; soil (lawn); Sally Hubbard; Tony Leech
22/10/2025 Norwich, Research Park; TG1807; soil (lawn); Caroline Still; Tony Leech

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