J.B. Ellis, B.M. Everhart, and E. Bartholomew [1501-5100, plus extras]

USDA United States National Fungus Collections
Catalog #: BPI 785867a
Halsted, B. D. s.n. 00 April 1889
Pseudoperonospora cubensis (Berk. & M.A. Curtis) Rostovzev
United States, New Jersey, New Brunswick