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

USDA United States National Fungus Collections
Catalog #: BPI 1056171
P. Sydow #s. n. 00 October 1888
Mollisia caesiella Bres.
Germany, Jungfernheide bei Berlin

Chrysler Herbarium - Mycological Collection
Catalog #: CHRB-F-0012065
P.Sydow #2366 00 October 1888
Mollisia caesiella Bres.
Germany, Berlin;