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

USDA United States National Fungus Collections
Catalog #: BPI 125751
s.n.
Phragmidium potentillae (Pers.) P. Karst.
United States, Georgia, Darien

Cornell University, Plant Pathology Herbarium
Catalog #: Rav.,F.Amer.0732
s.n.
Uredo Pers.
United States

Academy of Natural Sciences of Drexel University
Catalog #: PH00319961
#732
Uredo potentillarum DC.
USA, Georgia, Darien

University of Nebraska State Museum, C.E. Bessey Herbarium
Catalog #: NEB00084013
H. W. Ravenel s.n.
Uredo potentillarum DC.
United States, Georgia, Darien;