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

Chrysler Herbarium - Mycological Collection
Catalog #: CHRB-F-0016720
P. Sydow s.n. 00 September 1896
Polyporus nigricans Lasch
Germany, Nauen; Bredower Forest

USDA United States National Fungus Collections
Catalog #: BPI 1059413
P. Sydow #s.n. 00 October 1896
Polyporus nigricans Lasch
Germany, Nauen, Bredower Forest