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-0281
s.n.
Erysiphe galeopsidis DC.

Field Museum of Natural History
Catalog #: C0285555F
W. Migula #s.n. 10 July 1924
Erysiphe galeopsidis DC.
Germany, Thuringia, Eisenach, Eisenach; Eisenach, under the Wartburg Castle