Phylum: Basidiomycota Class: Agaricomycetes
Order: Agaricales Family: Mycenaceae
Species: Mycena polygramma (Bull.) Gray
Synonyms: Agaricus polygrammus
Mycena polygramma f. candida
Mycena polygramma f. pumila
Mycena polygramma forma candida
Mycena polygramma forma pumila
Common Name: Grooved Bonnet

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Mycena polygrammaPhotographer:  David Mitchel
Photographer: David Mitchel

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View this species in its UK context on the BMS Database
Associated Species (where recorded) & number of records:
Corylus avellana (11)
Fagus sylvatica (3)
Betula (2)
Fraxinus excelsior (2)
Picea (1)
Quercus (1)
Quercus robur (1)
Betula pubescens (1)
Habitat (where recorded) & number of records:
Woodland: broadleaved, semi-natural (12)
Woodland (5)
Grassland: calcareous, semi-improved, upland (3)
Neutral grassland: semi-improved (3)
Woodland: mixed, semi-natural (3)
Parkland and scattered trees (2)
Woodland: broadleaved (2)
Woodland: coniferous, plantation (2)
Woodland: mixed (2)
Calcareous grassland (1)
Calcareous grassland: unimproved (1)
Grassland: acidic, semi-improved, upland (1)
Grassland: acidic, unimproved, lowland (1)
Scrub (1)
Substrate (where recorded) & number of records:
Dead Wood (5)
Soil (5)
Fallen Wood (3)
Log (3)
Quercus rubra (3)
Dead Branch (2)
Stump (2)
Twig (2)
Acer pseudoplatanus (1)
Castanea sativa (1)
Litter (1)
Root (1)
Soil Leaves (1)
Tree (1)
trunk, fallen (1)
Months recorded in & number of records:
March (2)
July (1)
August (1)
September (4)
October (40)
November (5)