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

University of Nebraska State Museum, C.E. Bessey Herbarium
Catalog #: NEB00061956
B. D. Halsted s.n. 00 October 1893
Peronospora effusa (Greville) Rabenhorst
United States, New Jersey, New Brunswick;

University of Nebraska State Museum, C.E. Bessey Herbarium
Catalog #: NEB00061957
B. D. Halsted s.n. 00 October 1893
Peronospora effusa (Greville) Rabenhorst
United States, New Jersey, New Brunswick;

University of Nebraska State Museum, C.E. Bessey Herbarium
Catalog #: NEB00061994
B. D. Halsted s.n. 00 October 1893
Peronospora effusa (Greville) Rabenhorst
United States, New Jersey, New Brunswick;

University of Nebraska State Museum, C.E. Bessey Herbarium
Catalog #: NEB00061996
B. D. Halsted s.n. 00 October 1893
Peronospora effusa (Greville) Rabenhorst
United States, New Jersey, New Brunswick;

University of Florida Herbarium
Catalog #: FLAS-F-00997
B. D. Halsted s.n. 00 October 1893
Peronospora effusa (Greville) Rabenhorst
United States, New Jersey, Middlesex, New Brunswick

Michigan State University Herbarium
Catalog #: MSC0214709
B. D. Halsted s.n. 00 October 1893
Peronospora effusa (Greville) Rabenhorst
United States, New Jersey, New Brunswick;

Miami University, Willard Sherman Turrell Herbarium
Catalog #: 000249373
B. D. Halsted #450 00 October 1893
Peronospora effusa (Grev.) Rabenh.
United States, New Jersey, New Brunswick

Miami University, Willard Sherman Turrell Herbarium
Catalog #: 000274514
B. D. Halsted #450 00 October 1893
Peronospora effusa (Greville) Rabenhorst
United States, New Jersey, New Brunswick

Miami University, Willard Sherman Turrell Herbarium
Catalog #: 000274531
B. D. Halsted #450 00 October 1893
Peronospora effusa (Greville) Rabenhorst
United States, New Jersey, Middlesex, New Brunswick

University of Michigan Herbarium
Catalog #: 335868
B. D. Halsted #s. n.
Peronospora effusa (Greville) Rabenhorst
USA, New Jersey, Middlesex, New Brunswick

Cornell University, Plant Pathology Herbarium
Catalog #: S.E.,Econ.F.0450
B.D. Halsted s.n. 00 October 1893
Peronospora effusa (Grev.) Rabh.
United States, New Jersey, Middlesex, New Brunswick;

Washington State University, Charles Gardner Shaw Mycological Herbarium
Catalog #: WSP29025
B.D. Halsted s.n. 00 October 1893
Peronospora effusa (Greville) Rabenhorst
United States, New Jersey, New Brunswick

Washington State University, Charles Gardner Shaw Mycological Herbarium
Catalog #: WSP4983
B.D. Halsted s.n. 00 October 1893
Peronospora effusa (Greville) Rabenhorst
United States, New Jersey, New Brunswick

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0026901
B.D. Halsted #s.n. 00 October 1893
Peronospora effusa (Grev.) Rabh.
United States, New Jersey, New Brunswick

Purdue University, Kriebel Herbarium
Catalog #: PUL00027611
BD Halsted s.n. 00 October 1893
Peronospora effusa (Greville) Rabenhorst
United States, New Jersey, Middlesex, New Brunswick;

University of North Carolina at Chapel Hill Herbarium
Catalog #: NCU-F-0018760
Halsted, Byron D. #s.n. 00 October 1893
Peronospora effusa (Grev.) Rabh.
United States, New Jersey, Middlesex, New Brunswick, N. J. [New Jersey]

University of North Carolina at Chapel Hill Herbarium
Catalog #: NCU-F-0018765
Halsted, Byron D. #s.n. 00 October 1893
Peronospora effusa (Greville) Rabenhorst
United States, New Jersey, Middlesex, New Brunswick, N. J. [New Jersey]