F.V. Bucholtz [1-700]

USDA United States National Fungus Collections
Catalog #: BPI 947513
s.n.
Erysiphe graminis DC.
Russia

Cornell University, Plant Pathology Herbarium
Catalog #: F.rossici-0592
Dale Lent s.n.
Erysiphe R. Hedw. ex DC.
Russia

Washington State University, Charles Gardner Shaw Mycological Herbarium
Catalog #: WSP2380
F. Bucholtz s.n. 03 July 1915
Erysiphe graminis DC.
Russia, Riga, in borto botanico

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0069647
F. Bucholtz #s.n. 03 July 1915
Erysiphe graminis DC.
Latvia, Riga, in borto botanico