J.T.C. Vestergren [1-1800, plus extras]

USDA United States National Fungus Collections
Catalog #: BPI 094504
Magnus P. s.n. 27 August 1900
Puccinia prenanthis (Pers.) Fuckel
Switzerland, Arosa

USDA United States National Fungus Collections
Catalog #: BPI 1038263
Magnus P. s.n. 27 August 1900
Puccinia prenanthis (Pers.) Fuckel
Switzerland, Arosa

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00073988
P. Magnus s.n. 27 August 1900
Puccinia prenanthis (Pers.) Lindr.
Switzerland, Arosa;

Field Museum of Natural History
Catalog #: C0288890F
b17abd62-2389-42cb-ac25-7bec983e3827
P. W. Magnus s.n. 27 August 1900
Puccinia prenanthis J. Kunze J. Kunze
Switzerland, Graubünden, Arosa