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

Chrysler Herbarium - Mycological Collection
Catalog #: CHRB-F-0005855
P. Hennings s.n. 13 July 1891
Dictydium cernuum Pers.
Germany, Berlin, Berlin; Wilmersdorf

Chrysler Herbarium - Mycological Collection
Catalog #: CHRB-F-0009041
P. Sydow s.n.
Humaria hirtella . .
Germany, Berlin;

USDA United States National Fungus Collections
Catalog #: BPI 1057286
P. Sydow #s. n. 00 October 1891
Humaria hirtella Rehm
Germany, Schoeneberg bei Berlin