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;

USDA United States National Fungus Collections
Catalog #: BPI 1002626
s.n.
Helminthosporium ravenelii M.A. Curtis ex Berk.
United States

USDA United States National Fungus Collections
Catalog #: BPI 1003431
s.n.
Helminthosporium ravenelii M.A. Curtis ex Berk.
United States

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

USDA United States National Fungus Collections
Catalog #: BPI 429885
Ravenel H. W. s.n.
Helminthosporium ravenelii M.A. Curtis ex Berk.
United States, Florida, Gainesville