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-0201
s.n.
Ovularia villiana Magnus

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0074085
s.n.
Ovularia villiana Magnus

Michigan State University Herbarium
Catalog #: MSC0253209
A. Vill s.n. 00 July 1906
Ovularia villiana Magnus
Germany, Baiern, Gerolzhofen;

Miami University, Willard Sherman Turrell Herbarium
Catalog #: 000280986
A. Vill #201 00 July 1906
Ovularia villiana Magnus
Germany, Baiern: Gerolzhofen, auf Vicia cassubica

University of Michigan Herbarium
Catalog #: 326741
A. Vill #s. n. 00 July 1906
Ovularia villiana Magnus
Germany, Baiern: Gerolzhofen, auf Vicia cassubica

Academy of Natural Sciences of Drexel University
Catalog #: PH00323449
A. Vill #s.n. 00 July 1906
Ovularia villiana Magnus
Germany, Baiern: Gerolzhofen, auf Vicia cassubica