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

USDA United States National Fungus Collections
Catalog #: BPI 1002624
s.n.
Helminthosporium asterinum Cooke
United States

USDA United States National Fungus Collections
Catalog #: BPI 1003429
s.n.
Helminthosporium asterinum Cooke
United States

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00055211
H. W. Ravenel s.n.
Helminthosporium asterinum Cooke
United States, Florida, Alachua, Gainesville;

USDA United States National Fungus Collections
Catalog #: BPI 428596
Ravenel H. W. s.n.
Helminthosporium asterinum Cooke
United States, Florida, Gainesville