A.B. Seymour and F.S. Earle [1-550, plus extras]

USDA United States National Fungus Collections
Catalog #: BPI 1020218
s.n.
Peronospora cubensis Berk. & M.A. Curtis

USDA United States National Fungus Collections
Catalog #: BPI 1020938
s.n.
Sphacelotheca hydropiperis (Schumach.) de Bary

Miami University, Willard Sherman Turrell Herbarium
Catalog #: 000249014
B. D. Halsted #41 20 March 1889
Peronospora cubensis Berkeley & M.A. Curtis
United States, New Jersey, Middlesex, New Brunswick

Miami University, Willard Sherman Turrell Herbarium
Catalog #: 000274496
B. D. Halsted #41 20 March 1889
Peronospora cubensis Berkeley & M.A. Curtis
United States, New Jersey, Middlesex, New Brunswick

Cornell University Plant Pathology Herbarium
Catalog #: S.E.,Econ.F.0041
B.D. Halsted s.n. 20 March 1889
Peronospora cubensis Berkeley & M.A. Curtis
United States, New Jersey, Middlesex, New Brunswick;

Iowa State University, Ada Hayden Herbarium
Catalog #: ISC-F-0098121
B.D. Halsted #s.n. 20 March 1889
Pseudoperonospora cubensis (Berkeley & M.A. Curtis) Rostovzev
USA, New Jersey, New Brunswick;

Purdue University, Kriebel Herbarium
Catalog #: PUL00027410
Byron D Halsted s.n. 20 March 1889
Peronospora cubensis Berkeley & M.A. Curtis
United States, New Jersey, Middlesex, New Brunswick;

University of Florida Herbarium
Catalog #: FLAS-F-00992
Byron D Halsted #s.n. 20 March 1889
Peronospora cubensis Berkeley & M.A. Curtis
United States, New Jersey, Middlesex, New Brunswick;

Charles Gardner Shaw Mycological Herbarium, Washington State University
Catalog #: WSP4968
Byron D. Halsted s.n. 20 March 1889
Peronospora cubensis Berkeley & M.A. Curtis
United States, New Jersey, New Brunswick

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00061917
Byron D. Halsted s.n. 20 March 1889
Peronospora cubensis Berkeley & M.A. Curtis
United States, New Jersey, New Brunswick;

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00061918
Byron D. Halsted s.n. 20 March 1889
Peronospora cubensis Berkeley & M.A. Curtis
United States, New Jersey, New Brunswick;

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00061919
Byron D. Halsted s.n. 20 March 1889
Peronospora cubensis Berkeley & M.A. Curtis
United States, New Jersey, New Brunswick;

Michigan State University Herbarium non-lichenized fungi
Catalog #: MSC0214209
Byron D. Halsted s.n. 20 March 1889
Peronospora cubensis Berkeley & M.A. Curtis
United States, New Jersey, New Brunswick;

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0055702
G. P. Clinton #s.n. 12 October 1901
Sphacelotheca hydropiperis (Schumach.) de Bary
United States, Massachusetts, Ellis;

University of North Carolina at Chapel Hill Herbarium: Fungi
Catalog #: NCU-F-0018825
Halsted, Bryon D. #s.n. 20 March 1889
Peronospora cubensis Berkeley & M.A. Curtis
United States, New Jersey, Middlesex, New Brunswick

USDA United States National Fungus Collections
Catalog #: BPI 785787
Halsted, Byron D. s.n. 20 March 1889
Pseudoperonospora cubensis (Berk. & M.A. Curtis) Rostovzev
United States, New Jersey, New Brunswick

USDA United States National Fungus Collections
Catalog #: BPI 785668
Halsted, Byron D. #3444 20 March 1889
Pseudoperonospora cubensis (Berk. & M.A. Curtis) Rostovzev
United States, New Jersey, New Brunswick