F.V. Bucholtz [1-700]

Cornell University, Plant Pathology Herbarium
Catalog #: F.rossici-0538
s.n.
Erysiphe cichoracearum DC.

USDA United States National Fungus Collections
Catalog #: BPI 947459
s.n.
Erysiphe cichoracearum DC.
Russia

Washington State University, Charles Gardner Shaw Mycological Herbarium
Catalog #: WSP2163
F. Bucholtz s.n. 13 July 1914
Erysiphe cichoracearum DC.
Russia, Prov. Petropol., distr. Luga, Dolgowka