Phylum: Basidiomycota	Class: Agaricomycetes
Order: Agaricales	Family: Tricholomataceae
Species: Tricholoma terreum (Schaeff.) P. Kumm.

Synonyms:

Agaricus myomyces Agaricus terreus Gymnopus myomyces Marchog Llwyd Tricholoma bisporigerum Tricholoma myomyces

Common Name:

Grey Knight

An ectomycorrhizal species

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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: Fagus sylvatica (8) Pinus (4) Quercus (4) Pinus sylvestris (2) Quercus petraea (2) Abies (1) Betula (1)

Habitat (where recorded) & number of records: Woodland: broadleaved, semi-natural (8) Woodland (5) Parkland and scattered trees (3) Woodland and scrub (3) Woodland: mixed (3) Marsh/marshy grassland (2) Neutral grassland: semi-improved (2) Woodland: mixed, semi-natural (2) Built up area, domestic (1) Grassland: acidic, unimproved, lowland (1) Parkland and scattered trees: mixed (1) Scrub (1) Scrub: scattered (1) Woodland: broadleaved (1) Woodland: broadleaved, plantation (1) Woodland: mixed, plantation (1)

Substrate (where recorded) & number of records: Soil (13) Soil Grassy (4) Leaf Litter (3) Soil Leaves (3) Soil Mossy (1)

Months recorded in & number of records: January (1) July (1) August (3) September (15) October (25) November (3) December (1)