Migula, Krypt. Germ., Austr. Helv. Exs. [Pilze]
E.F.A.W. Migula [1-425]

Cornell University, Plant Pathology Herbarium
Catalog #: Mig.,C.G,A.H-0061
s.n.
Erysiphe martii Lév.

Michigan State University Herbarium
Catalog #: MSC0253071
A. Vill s.n. 00 September 1903
Erysiphe martii Lév.
Germany, Bavaria, Volkach; Baiern: Unterfranken; in einem Waldchen

Academy of Natural Sciences of Drexel University
Catalog #: PH00315473
A. Vill. #s.n 00 September 1903
Microsphaera baeumleri Magnus
Germany, Baiern, Unterfranken, in einem Waldchen bei Volkach