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

University of Nebraska State Museum, C.E. Bessey Herbarium
Catalog #: NEB00061966
Byron D. Halsted s.n. 09 July 1892
Peronospora effusa (Greville) Rabenhorst
United States, New York, Syracuse;

Michigan State University Herbarium
Catalog #: MSC0214602
Byron D. Halsted s.n. 09 July 1892
Peronospora effusa (Greville) Rabenhorst
United States, New York, Syracuse;

University of Nebraska State Museum, C.E. Bessey Herbarium
Catalog #: NEB00061979
F. L. Stevens s.n. 09 July 1892
Peronospora effusa (Greville) Rabenhorst
United States, New York, Syracuse;

University of Nebraska State Museum, C.E. Bessey Herbarium
Catalog #: NEB00061984
F. L. Stevens s.n. 09 July 1892
Peronospora effusa (Greville) Rabenhorst
United States, New York, Syracuse;

Miami University, Willard Sherman Turrell Herbarium
Catalog #: 000249514
F. L. Stevens #357a 09 July 1892
Peronospora effusa (Grev.) Rabenh.
United States, New York, Onondaga, Syracuse

Miami University, Willard Sherman Turrell Herbarium
Catalog #: 000274508
F. L. Stevens #357a 09 July 1892
Peronospora effusa (Greville) Rabenhorst
United States, New York, Onondaga, Syracuse

Washington State University, Charles Gardner Shaw Mycological Herbarium
Catalog #: WSP4980
F.L. Stevens s.n. 09 July 1892
Peronospora effusa (Greville) Rabenhorst
United States, New York, Onondaga, Syracuse

University of Florida Herbarium
Catalog #: FLAS-F-00996
F.L. Stevens s.n. 09 July 1892
Peronospora effusa (Greville) Rabenhorst
United States, New York, Onondaga, Syracuse

Purdue University, Kriebel Herbarium
Catalog #: PUL00028548
FL Stevens and Byron D Halsted s.n. 09 July 1892
Peronospora effusa (Greville) Rabenhorst
United States, New York, Onondaga, Syracuse;

University of North Carolina at Chapel Hill Herbarium
Catalog #: NCU-F-0018774
Stevens, F. L. #s.n. 09 July 1892
Peronospora effusa (Grev.) Rabh.
United States, New York, Onondaga, Syracuse N.Y. [New York]