H. Sydow and P. Sydow [1-3000]

Cornell University, Plant Pathology Herbarium
Catalog #: Syd.,Myc.germ.3097
s.n.
Erysiphe martii Lév.
Germany

USDA United States National Fungus Collections
Catalog #: BPI 1028620
s.n.
Erysiphe martii Lév.
Germany

USDA United States National Fungus Collections
Catalog #: BPI 563606
Buergener O. s.n. 04 September 1933
Erysiphe martii Lév.
Germany, Pommern, Stralsund

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0069769
O. Bürgener #s.n. 04 September 1933
Erysiphe martii Lév.
Germany, Mecklenburg-Vorpommern, Pommern: Stralsund