P. Sydow and W. Zopf [1-4900]

USDA United States National Fungus Collections
Catalog #: BPI 1054518
Flemmings #s. n. 00 October 1884
Polyporus amorphus Fr.
Germany, Grunewald, Berlin

Chrysler Herbarium - Mycological Collection
Catalog #: CHRB-F-0016457
P. Hennings. s.n. 00 October 1884
Polyporus amorphus Fr.
Germany, Berlin, Charlottenburg; Grunewald