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-0294
s.n.
Peronospora Corda

Miami University, Willard Sherman Turrell Herbarium
Catalog #: 000274536
W. Migula #294 20 July 1924
Peronospora effusa (Grev.) Rabenh.
Germany, Thuringia, Eisenach, Eisenach, Wadenberg

Field Museum of Natural History
Catalog #: C0259109F
W. Migula #s.n. 20 July 1924
Peronospora effusa (Greville) Rabenhorst
Germany, Thuringia, Eisenach, Eisenach; Eisenach, Wadenberg