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.

USDA United States National Fungus Collections
Catalog #: BPI 629961
Schneider Th. s.n. 29 August 1933
Polystigma ochraceum (Fr.) Sacc.
Germany, Allgaeuer Alpen, Oythal, near Oberstdorf

USDA United States National Fungus Collections
Catalog #: BPI 986924
Schneider Th. s.n. 29 August 1933
Polystigma ochraceum (Fr.) Sacc.
Germany, Allgaeuer Alpen, Oythal, near Oberstdorf

Field Museum of Natural History
Catalog #: C0241024F
7d263241-7aa5-4882-925a-309a45a8b1e8
T. Schneider #s.n. 29 August 1933
Polystigma ochraceum (Wahlenb.) Sacc. (Wahlenb.) Sacc.
Germany, Bavaria, Oberallgäu, Allgäu Alps: Oytal near Oberstdorf

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