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

USDA United States National Fungus Collections
Catalog #: BPI 1059509
P. Sydow #s.n. 00 October 1897
Polyporus chioneus Fr.
Germany, Muskau, Ober Lausitz "Wussina"

Chrysler Herbarium - Mycological Collection
Catalog #: CHRB-F-0016530
P. Sydow. s.n. 00 October 1897
Russia, Moscow;