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-0407
s.n.
Polystigma ochraceum (Wahlenb.) Sacc.

Field Museum of Natural History
Catalog #: C0241024F
T. Schneider #s.n. 29 August 1933
Polystigma ochraceum (Wahlenb.) Sacc.
Germany, Bavaria, Oberallgäu, Oberstdorf; Allgäu Alps, Oytal near Oberstdorf

Michigan State University Herbarium
Catalog #: MSC0252177
Th. Schneider s.n. 29 August 1933
Polystigma ochraceum (Wahlenb.) Sacc.
Germany, Oberstdorf; Allgauer alpen; Oythal