Phylum: Basidiomycota	Class: Agaricomycetes
Order: Russulales	Family: Russulaceae
Species: Russula nigricans Fr.

Synonyms:

Agaricus elephantinus Agaricus nigricans Omphalia adusta ß elephantinus Russula elephantina Russula nigrescens Tegyll Brau Duol

Common Name:

Blackening Brittlegill

An ectomycorrhizal species

Click on the dots to get a species list for the 10km square that it represents.

This distribution map was produced using DMap

Photographer: © David Mitchel

Have you a photograph, digital or otherwise that you would like to provide for this page? Or would you like to use this photograph? If so, please e-mail David Mitchel at the address given on the home page. Or search Google Images for this species

View this species in its UK context on the NBN Atlas

Associated Species (where recorded) & number of records: Fagus sylvatica (106) Quercus (19) Corylus avellana (18) Quercus petraea (10) Betula (6) Betula pendula (2) Picea sitchensis (2) Tilia x vulgaris (2) Tilia platyphyllos x cordata = T. x europaea (1) Tilia (1) Quercus robur (1) Pseudotsuga menziesii (1) Taxus baccata (1) Pinus sylvestris (1) Picea abies (1) Castanea sativa (1) Betula pubescens (1)

Habitat (where recorded) & number of records: Woodland and scrub (23) Woodland: broadleaved, semi-natural (23) Woodland (22) Parkland and scattered trees (11) Woodland: broadleaved (11) Woodland: mixed (11) Parkland and scattered trees: mixed (9) Woodland: mixed, semi-natural (7) Woodland: mixed, plantation (5) Woodland: mixed, plantation, high forest (4) Woodland: plantation (4) Neutral grassland: semi-improved (3) Woodland: broadleaved, plantation (3) Boundaries: hedge with trees, species-rich (2) Built up area, domestic (2) Scrub (2) Woodland: broadleaved, plantation, high forest (2) Woodland: broadleaved, semi-natural, high forest (2) Woodland: coniferous (2) Woodland: coniferous, plantation (2) Acid grassland: unimproved (1) Bog (1) Bog: raised (1) Boundaries: defunct hedge (1) Grassland: acidic, unimproved, lowland (1) Grassland: calcareous, semi-improved, upland (1) Marginal/inundation: marginal (1) Neutral grassland (1) Wet dwarf shrub heath (1)

Substrate (where recorded) & number of records: Soil (85) Soil Leaves (30) Soil Mossy (23) Soil Grassy (17) Leaf Litter (2) Wood (2)

Months recorded in & number of records: January (7) March (2) May (1) July (5) August (56) September (106) October (79) November (8) December (3)