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-0378
s.n.
Bremia Regel

Michigan State University Herbarium
Catalog #: MSC0252149
W. Migula s.n. 06 August 1933
Bremia lactucae Regel
Germany, Thuringia, Eisenach;

Miami University, Willard Sherman Turrell Herbarium
Catalog #: 000025584
W. Migula #378 06 August 1933
Bremia lactucae Regel

Field Museum of Natural History
Catalog #: C0258727F
W. Migula #s.n. 06 August 1933
Bremia lactucae Regel
Germany, Thuringia, Eisenach, Eisenach; Eisenach, potato fields by the Hainteichen