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

USDA United States National Fungus Collections
Catalog #: BPI 990210
s.n.
Puccinia helianthi Schwein.
United States

University of California Berkeley, University Herbarium
Catalog #: UC411347
C. A. Ludwig #s.n. 04 September 1915
Puccinia helianthi Schwein.
USA, Indiana, West Lafayette