F.V. Bucholtz [1-700]

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

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

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