Phylum: Basidiomycota	Class: Agaricomycetes
Order: Russulales	Family: Stereaceae
Species: Stereum rugosum Pers.

Synonyms:

Crawen Waedlyd Grychlyd Haematostereum rugosum Stereum coryli Stereum stratosum Thelephora coryli Thelephora laurocerasi Thelephora rugosa

Common Name:

Bleeding Broadleaf Crust

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This distribution map was produced using DMap

On Hazel, Corylus avellana

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: Corylus avellana (92) Prunus laurocerasus (18) Quercus petraea (13) Alnus glutinosa (13) Quercus (12) Fagus sylvatica (11) Betula pubescens (8) Betula (7) Salix (6) Salix cinerea (6) Fraxinus excelsior (3) Rhododendron ponticum (3) Crataegus monogyna (3) Salix caprea (2) Betula pendula (2) Quercus ilex (2) Rhododendron (2) Ulmus glabra (1) Prunus lusitanica (1) Alnus (1) Prunus spinosa (1)

Habitat (where recorded) & number of records: Woodland: broadleaved, semi-natural (36) Woodland (20) Woodland and scrub (14) Woodland: mixed (14) Woodland: broadleaved (12) Neutral grassland: semi-improved (9) Parkland and scattered trees (9) Woodland: mixed, plantation (6) Scrub (5) Fraxinus excelsior-Sorbus aucuparia-Mercurialis perennis woo (4) Woodland: broadleaved, plantation (4) Woodland: broadleaved, plantation, high forest (4) Built up area, domestic (3) Quercus petraea-Betula pubescens-Oxalis acetosella woodland (3) Woodland: coniferous, plantation (3) Woodland: mixed, plantation, high forest (3) Boundaries: defunct hedge (2) Grassland: calcareous, semi-improved, upland (2) Woodland: broadleaved, semi-natural, high forest (2) Woodland: coniferous (2) Woodland: coniferous, plantation, high forest (2) Alnus glutinosa-Carex paniculata woodland (1) Alnus glutinosa-Urtica dioica woodland (1) Bog (1) Calcareous grassland (1) Grassland: acidic, semi-improved, upland (1) Improved grassland (1) Lowland hazel-pedunculate oakwoods (1) Marsh/marshy grassland (1) Neutral grassland (1) Neutral grassland: unimproved (1) Scrub: dense/continuous (1) Scrub: scattered, acidic (1) Scrub: scattered, neutral (1) Valley alderwoods on mineral soils (1) Wet dwarf shrub heath (1) Woodland: broadleaved, semi-natural, coppice with standards (1) Woodland: mixed, semi-natural (1)

Substrate (where recorded) & number of records: Wood (68) Dead Wood (63) Tree (31) Branch (20) Dead Branch (11) Standing Dead Branch (5) Fallen Tree (4) Log (4) Stem (3) Stump (3) Standing Dead Tree (2) Fallen log (1) Fallen Twig (1) Leaf Litter (1) Trunk, live (1) Twig (1)

Months recorded in & number of records: January (6) February (13) March (14) April (29) May (33) June (7) July (19) August (23) September (30) October (74) November (26) December (11)