Catalogue no.:	F-1231238
Taxon:	Pleurotus ostreatus
Label:	Pleurotus ostreatus
Family:	Basidiomycota
Collector:	Svengunnar Ryman
Collector no.:	3269
Date:	1974 10 30
Country:	Sweden
Landskap:	Uppland
Socken:	Uppsala
Locality:	Nåsten forest S of Kvarnbo
Habitat:	On stump of Betula