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

Chrysler Herbarium - Mycological Collection
Catalog #: CHRB-F-0016934
H. Sydow s.n.
Polystictus versicolor (L.) Fr.
Russia, Moscow;

USDA United States National Fungus Collections
Catalog #: BPI 1058106
P. Sydow #s.n. 00 July 1895
Polyporus versicolor var. nigricans Fr.
Germany, Muskau, Ober Lausitz Park