Phylum: Basidiomycota Class: Basidiomycetes
Order: Hymenochaetales Family: Hymenochaetaceae
Species: Inonotus radiatus (Sowerby) P. Karst.
Synonyms: Boletus radiatus
Fomes variegatus
Polyporus radiatus
Polystictus radiatus
Common Name: Alder Bracket
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This distribution map was produced using DMap
Inonotus radiatusPhotographer: © David Mitchel
Photographer: © 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:
Alnus glutinosa (62)
Acer pseudoplatanus (2)
Salix cinerea (2)
Betula pubescens (1)
Pinus sylvestris (1)
Quercus robur (1)
Salix (1)
Habitat (where recorded) & number of records:
Woodland: broadleaved, semi-natural (16)
Woodland: broadleaved (7)
Neutral grassland: semi-improved (6)
Woodland: mixed (5)
Parkland and scattered trees (4)
Woodland (4)
Built up area, domestic (3)
Woodland: coniferous, plantation (3)
Scrub (2)
Woodland: mixed, plantation (2)
Boundaries: defunct hedge (1)
Coastland: intertidal, boulders/rocks, brown algal beds (1)
Cultivated/disturbed land: amenity grassland (1)
Cultivated/disturbed land: introduced shrub (1)
Grassland: marshy, lowland (1)
Grassland: marshy, upland (1)
Marsh/marshy grassland (1)
Neutral grassland (1)
Parkland and scattered trees: broadleaved (1)
Scrub: dense/continuous, neutral (1)
Scrub: scattered, acidic (1)
Scrub: scattered, neutral (1)
Sump alderwoods (1)
Valley alderwoods on mineral soils (1)
Valley alderwoods on neutral-alkaline soils (1)
Wet valley alderwoods (1)
Woodland: broadleaved, plantation, high forest (1)
Woodland: mixed, plantation, high forest (1)
Substrate (where recorded) & number of records:
Dead Wood (24)
Tree (16)
Standing Dead Tree (13)
Branch (5)
Stump (3)
Fallen Tree (2)
Log (2)
Twig (2)
Wood (2)
Cut Trunk (1)
Dead Branch (1)
Standing Dead Branch (1)
Months recorded in & number of records:
January (8)
February (5)
March (2)
April (11)
May (4)
June (5)
July (10)
August (6)
September (4)
October (24)
November (12)
December (3)