University of Minnesota, Bell Museum of Natural History Herbarium Fungal Collection (MIN)
465087
6d32a1d6-e14f-40c9-b627-f5a4b5365ae0
1155985
Polyporus polyporus (Retz.) Murrill
Polyporaceae
E.L. Jensen (1/1/1916)
According to Overholts 'The Polyporacaea of the United States, Alaska and Canada' (1953) the species Polyporus polyporus is now currently known as Polyporus brumalis Pers. ex Fries.