Ellis & Everhart, N. Amer. Fungi. Ser. II
J.B. Ellis ; B.M. Everhart [1501-3600, plus extras]

Miami University, Willard Sherman Turrell Herbarium
Catalog #: 000229855
B. D. Halsted #2426b 00 July 1889
Pseudoperonospora cubensis (Berk. & M.A. Curtis)
USA, New Jersey, New Brunswick

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0089263
B. D. Halsted #2426b 00 July 1889
Pseudoperonospora cubensis (Berk. & M.A. Curtis)
USA, New Jersey, New Brunswick

Purdue University, Kriebel Herbarium
Catalog #: PUL00026775
BD Halsted s.n. 00 July 1889
Peronospora cubensis Berkeley & M.A. Curtis
United States, New Jersey, Middlesex, New Brunswick;

Purdue University, Kriebel Herbarium
Catalog #: PUL00032362
BD Halsted s.n. 00 July 1889
Peronospora cubensis Berkeley & M.A. Curtis
United States, New Jersey, Middlesex, New Brunswick;

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