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

Chrysler Herbarium - Mycological Collection
Catalog #: CHRB-F-0009052
P. Sydow s.n.
Humaria tenuis . .

USDA United States National Fungus Collections
Catalog #: BPI 1054080
P. Sydow #s. n. 00 October 1881
Humaria tenuis (Saut.) Sacc.
Germany, Thiergarten bei Berlin.