Rabenhorst, Fungi Eur. Exs.
G.L. Rabenhorst [1-2600]

USDA United States National Fungus Collections
Catalog #: BPI 996791
s.n.
Calocladia holosericea (Wallr.) Lév.

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0069616
Oertel #s.n. 00 August 1877
Erysiphe holosericea (Wallr.) Link
Germany, Rossbach bei Naumburg a/S.