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

USDA United States National Fungus Collections
Catalog #: BPI 145021
s.n.
Pucciniastrum minimum Arthur
United States, South Carolina, Aiken

Cornell University, Plant Pathology Herbarium
Catalog #: Rav.,F.Amer.0486
s.n.
Uredo Pers.
United States

Academy of Natural Sciences of Drexel University
Catalog #: PH00319782
Dr. George Martin #486
Uredo azaleae Schwein.

University of Nebraska State Museum, C.E. Bessey Herbarium
Catalog #: NEB00083873
H. W. Ravenel s.n.
Uredo azaleae Schwein.
United States, South Carolina, Aiken;