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

Cornell University, Plant Pathology Herbarium
Catalog #: Rav.,F.Amer.0165
s.n.
Helminthosporium Link
United States, Florida, Alachua, Gainesville;

University of Nebraska State Museum, C.E. Bessey Herbarium
Catalog #: NEB00055301
H. W. Ravenel s.n.
Helminthosporium ravenelii M.A. Curtis ex Berk.
United States, Florida, Alachua, Gainesville;