H.W. Ravenel and M.C. Cooke [1-800, plu extras]

University of Nebraska State Museum, C.E. Bessey Herbarium
Catalog #: NEB00071453
s.n.
Puccinia helianthorum Schwein.
United States, South Carolina, Aiken;

Academy of Natural Sciences of Drexel University
Catalog #: PH00318646
H. W. Ravenel #s.n.
Puccinia helianthorum Schwein.
United States, South Carolina, Aiken, Aiken

Academy of Natural Sciences of Drexel University
Catalog #: PH00324166
H. W. Ravenel #s.n.
Puccinia helianthorum Schwein.
United States, South Carolina, Aiken, Aiken

Iowa State University, Ada Hayden Herbarium
Catalog #: ISC-F-0100712
H.W. Ravenel #s.n.
Puccinia helianthi Schwein.
USA, South Carolina, Aiken;