F.V. Bucholtz [1-700]

Cornell University Plant Pathology Herbarium
Catalog #: F.rossici-0596
s.n.
Erysiphe cichoracearum DC.
Russia

USDA United States National Fungus Collections
Catalog #: BPI 947517
s.n.
Erysiphe cichoracearum DC.

Charles Gardner Shaw Mycological Herbarium, Washington State University
Catalog #: WSP2316
L. Arefiew s.n. 01 August 1914
Erysiphe cichoracearum DC.
Russia, Livonia, pr. Rigam, Bilderlingshof

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0069632
L. Arefiew #s.n. 01 August 1914
Erysiphe cichoracearum DC.
Latvia, pr. Rigam, Bilderlingshof