Phylum: Basidiomycota	Class: Agaricomycetes
Order: Polyporales	Family: Dacryobolaceae
Species: Postia subcaesia (A. David) Jülich

Synonyms:

Cyanosporus subcaesius Oligoporus subcaesius Tyromyces subcaesius Ysgwydd Las

Common Name:

Blueing Bracket

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This distribution map was produced using DMap

Photographer: © Mark Wright

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View this species in its UK context on the NBN Atlas

Associated Species (where recorded) & number of records: Fagus sylvatica (6) Quercus (6) Corylus avellana (4) Pinaceae (3) Quercus petraea (3) Salix (3) Salix caprea (3) Ulmus glabra (2) Alnus incana (1) Populus (1) Prunus laurocerasus (1) Quercus robur (1) Salix cinerea (1) Fraxinus excelsior (1)

Habitat (where recorded) & number of records: Woodland: broadleaved, semi-natural (13) Woodland (5) Woodland and scrub (5) Parkland and scattered trees (3) Woodland: mixed (3) Neutral grassland: semi-improved (2) Boundaries: defunct hedge, species-poor (1) Built up area, domestic (1) Grassland: calcareous, semi-improved, upland (1) Marsh/marshy grassland (1) Parkland and scattered trees: mixed (1) Scrub (1) Valley alderwoods on mineral soils (1) Woodland: broadleaved, plantation, high forest (1) Woodland: broadleaved, semi-natural, coppice with standards (1) Woodland: broadleaved, semi-natural, high forest (1) Woodland: coniferous, plantation (1) Woodland: mixed, plantation (1) Woodland: mixed, plantation, high forest (1) Woodland: mixed, semi-natural (1)

Substrate (where recorded) & number of records: Dead Wood (9) Wood (9) Log (8) Branch (5) Dead Branch (3) Fallen Tree (2) Tree (2) Dead Twig (1) Decorticated Wood (1) Fallen Branch (1) Fallen Twig (1) Fallen Wood (1)

Months recorded in & number of records: January (1) February (2) March (1) May (1) June (1) July (2) August (9) September (8) October (18) November (10) December (2)