F.J. Seaver and H.F. Bergman [1-60]

University of Wyoming, Wilhelm G. Solheim Mycological Herbarium
Catalog #: RMS0028128
J. F. Brenckle s.n. 20 August 1922
Puccinia xanthii Schwein.
United States, North Dakota, Cannonball; 46.389239 -100.593765