F.V. Bucholtz [1-700]

Cornell University Plant Pathology Herbarium
Catalog #: F.rossici-0084
s.n.
Erysiphe graminis DC.
Russia

USDA United States National Fungus Collections
Catalog #: BPI 947405
s.n.
Erysiphe graminis DC.

USDA United States National Fungus Collections
Catalog #: BPI 562913
Arefiew L. s.n. 29 June 1915
Erysiphe graminis DC.
USSR, Curonia, Peterhof

Charles Gardner Shaw Mycological Herbarium, Washington State University
Catalog #: WSP2386
L. Arefiew s.n. 16 June 1915
Erysiphe graminis DC.
Russia, Curonia, Peterhof, in agro