USDA United States National Fungus Collections
Catalog #: BPI 995022
s.n.
Polyporus fumosus (Pers.) Fr.

USDA United States National Fungus Collections
Catalog #: BPI 214401
Malinverni Al. s.n. 00 November 1857
Polyporus fumosus (Pers.) Fr.
Italy, Oldenico, Vercelli Prov.