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

USDA United States National Fungus Collections
Catalog #: BPI 793463
Magnus, P. s.n. 15 August 1897
Synchytrium aecidioides Farl.
Canada, Quebec, Montreal near

USDA United States National Fungus Collections
Catalog #: BPI 793494
Magnus, P. s.n. 15 August 1897
Synchytrium aecidioides Farl.
Canada, Quebec, Montreal near

USDA United States National Fungus Collections
Catalog #: BPI 793524
Magnus, P. s.n. 15 August 1897
Synchytrium aecidioides Farl.
Canada, Quebec, Montreal near

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00082045
P. Magnus s.n. 15 August 1897
Synchytrium aecidioides Farl.
Canada, prope Montreal