F.V. Bucholtz [1-700]

Cornell University Plant Pathology Herbarium
Catalog #: F.rossici-0086
s.n.
Erysiphe polygoni DC.
Russia

Charles Gardner Shaw Mycological Herbarium, Washington State University
Catalog #: WSP2412
A. Bondartsev s.n. 15 September 1909
Erysiphe polygoni DC.
Russia, Kursk

Wisconsin State Herbarium, Fungi
Catalog #: WIS-F-0069645
A. Bondarzev #s.n. 15 September 1909
Erysiphe polygoni DC.
Russian Federation, Kursk, in horto publico

USDA United States National Fungus Collections
Catalog #: BPI 947407
A. Bondarzew #s.n. 00 September 1909
Erysiphe polygoni DC.
Russia, Kursk, public garden

USDA United States National Fungus Collections
Catalog #: BPI 564511
Bondarzew A. s.n. 28 September 1909
Erysiphe polygoni DC.
USSR, Kursk Public Garden