O. Jaap and C. Brick [1-959]

USDA United States National Fungus Collections
Catalog #: BPI 103587
Jaap Otto s.n. 24 July 1904
Puccinia sonchi Roberge ex Desm.
Germany, Schleswig-Holstein, Eidum Vogelkoje near Westerland on the North Frisian Island of Sylt

USDA United States National Fungus Collections
Catalog #: BPI 974756
Jaap Otto s.n. 24 July 1904
Puccinia sonchi Roberge ex Desm.
Germany, Schleswig-Holstein, Eidum Vogelkoje near Westerland on the North Frisian Island of Sylt

Field Museum of Natural History
Catalog #: C0289165F
d6138e7c-91d0-481d-b37f-ee3e18085e19
O. Jaap s.n. 24 July 1904
Puccinia sonchi Roberge ex Desm. Roberge ex Desm.
Germany, Schleswig-Holstein, Nordfriesland, Eidum-Vogelkoje bei Westerland, Insel Sylt

Purdue University, Arthur Fungarium
Catalog #: PUR039016
Otto Jaap s.n. 24 July 1904
Puccinia sonchi Roberge ex Desm.
Germany, Schleswig-Holstein, Eidum-Vogelkoje bei Westerland auf der nordfries

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0080110
Otto Jaap #s.n. 13 July 1908
Puccinia sonchi Roberge ex Desm.

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0080108
Otto Jaap #s.n. 24 July 1904
Puccinia sonchi Roberge ex Desm.
Germany, Schleswig-Holstein, Eidum-Vogelkoje bei Westerland auf der nordfries. Insel Sylt.