Petrak, Fl. Bohem. Morav. Exs. Pilze
F. Petrak [1-2575]

Wisconsin State Herbarium, Fungi
Catalog #: WIS-F-0077505
s.n.
Polyporus intybaceus Berkeley

USDA United States National Fungus Collections
Catalog #: BPI 211420
Hruby J. s.n. 00 September 1922
Polyporus intybaceus Berkeley
Czechoslovakia, Brno (Bruenn), Moravia