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

USDA United States National Fungus Collections
Catalog #: BPI 1056620
P. Sydow #s. n. 00 October 1889
Polyporus caesius (Schrad.) Fr.
Germany, Wald bei Triebel

Chrysler Herbarium - Mycological Collection
Catalog #: CHRB-F-0016523
P. Sydow. s.n. 00 October 1889
Polyporus caesius (Schrad.) Fr.