Phylum: Basidiomycota	Class: Agaricomycetes
Order: Agaricales	Family: Hygrophoraceae
Species: Arrhenia acerosa (Fr.) Kühner

Synonyms:

Agaricus acerosus Corwystrysen Fwsogl Leptoglossum acerosum Omphalina acerosa Phaeotellus acerosus Pleurotellus acerosus Pleurotus acerosus Pleurotus tremulus

Common Name:

Moss Oysterling

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This distribution map was produced using DMap

Photographer: © David Mitchel

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View this species in its UK context on the NBN Atlas

Associated Species (where recorded) & number of records: Poa (1) Bryophyta (1)

Habitat (where recorded) & number of records: Neutral grassland: semi-improved (5) Calcareous grassland: unimproved (2) Grassland: acidic, semi-improved, upland (1) Grassland: calcareous, semi-improved, upland (1) Parkland and scattered trees (1) Woodland: broadleaved, semi-natural (1)

Substrate (where recorded) & number of records: Soil (4) Moss (2) Soil Grassy (2) Stump (2) Soil Mossy (1)

Months recorded in & number of records: January (1) September (2) October (5) November (5)