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

University of Nebraska State Museum, C.E. Bessey Herbarium
Catalog #: NEB00089020
H. W. Ravenel s.n.
Zygodesmus laevisporus Cooke
United States, Florida, Gainesville;

USDA United States National Fungus Collections
Catalog #: BPI 410866
Ravenel H. W. s.n.
Oidium
United States, Florida, Gainesville