F.W. Patterson, W.W. Diehl, and E.K. Cash [1-947]

University of North Carolina at Chapel Hill Herbarium
Catalog #: NCU-F-0021139
Bartholomew, Elam #s.n. 00 September 1911
Puccinia helianthi Schwein.
United States, Colorado, Denver, Denver, Colo. [Colorado]