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

Cornell University, Plant Pathology Herbarium
Catalog #: Rav.,F.Amer.0177
s.n.
Rhytisma tostum Berk. & M.A. Curtis
United States

University of Nebraska State Museum, C.E. Bessey Herbarium
Catalog #: NEB00078016
s.n.
Rhytisma tostum Berk. & M.A. Curtis
United States, Florida, Gainesville;

Academy of Natural Sciences of Drexel University
Catalog #: PH00302043
H. W. Ravenel #s.n.
Rhytisma tostum Berk. & M.A. Curtis
USA, Florida, Alachua, Gainesville