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

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00062220
A. B. Seymour s.n. 13 April 1882
Peronospora parasitica (Persoon) de Bary
United States, Illinois, Cobden;

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00062241
A. B. Seymour s.n. 13 April 1882
Peronospora parasitica (Persoon) de Bary
United States, Illinois, Cobden;

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00062282
A. B. Seymour s.n. 13 April 1882
Peronospora parasitica (Persoon) de Bary
United States, Illinois, Cobden;

Michigan State University Herbarium non-lichenized fungi
Catalog #: MSC0214474
A. B. Seymour s.n. 13 April 1882
Pernonspora parasitica
United States, Illinois, Cobden;

Miami University, Willard Sherman Turrell Herbarium
Catalog #: 000249382
A. B. Seymour #258a 13 April 1882
Peronospora parasitica (Pers.) Fr.
United States, Illinois, Union, Cobden

Miami University, Willard Sherman Turrell Herbarium
Catalog #: 000280167
A. B. Seymour #258a 13 April 1882
Peronospora parasitica (Pers.) Fr.
United States, Illinois, Union, Cobden

Miami University, Willard Sherman Turrell Herbarium
Catalog #: 000280180
A. B. Seymour #258a 13 April 1882
Peronospora parasitica (Pers.) Fr.
United States, Illinois, Union, Cobden

University of Florida Herbarium
Catalog #: FLAS-F-00851
A. B. Seymour #I.S.L.N.H. 4061 13 April 1882
Peronospora parasitica (Persoon) de Bary
United States, Illinois, Union, Cobden; 37.53139 -89.25333

University of Michigan Herbarium
Catalog #: 336153
A. B. Seymour #s. n. 13 April 1882
Peronospora parasitica (Persoon) de Bary
USA, Illinois, Cobden

Charles Gardner Shaw Mycological Herbarium, Washington State University
Catalog #: WSP5027
A.B. Seymour s.n. 13 April 1882
Peronospora parasitica (Persoon) de Bary
United States, Illinois, Union, Cobden

Purdue University, Kriebel Herbarium
Catalog #: PUL00028454
AB Seymour s.n. 13 April 1882
Peronospora parasitica (Persoon) de Bary
United States, Illinois, Union, Cobden;

Purdue University, Kriebel Herbarium
Catalog #: PUL00028464
AB Seymour s.n. 13 April 1882
Peronospora parasitica (Persoon) de Bary
United States, Illinois, Union, Cobden;

USDA United States National Fungus Collections
Catalog #: BPI 790468
Seymour, A. B. s.n. 13 April 1882
Peronospora parasitica (Persoon) de Bary
United States, Illinois, Cobden

USDA United States National Fungus Collections
Catalog #: BPI 790317
Seymour, A. B. #3704 13 April 1882
Peronospora parasitica (Persoon) de Bary
United States, Illinois, Cobden

University of North Carolina at Chapel Hill Herbarium: Fungi
Catalog #: NCU-F-0018953
Seymour, Arthur Bliss #s.n. 13 April 1882
Peronospora parasitica (Persoon) de Bary
United States, Illinois, Union, Cobden