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

USDA United States National Fungus Collections
Catalog #: BPI 959255
s.n.
Peronospora leptosperma de Bary
United States

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00062146
E. W. D. Holway s.n. 00 July 1885
Peronospora leptosperma de Bary
United States, Iowa, Decorah;

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00062154
E. W. D. Holway s.n. 00 July 1885
Peronospora leptosperma de Bary
United States, Iowa, Decorah;

Michigan State University Herbarium non-lichenized fungi
Catalog #: MSC0255089
E. W. D. Holway s.n. 00 July 1885
Peronospora leptosperma de Bary
United States, Iowa

Miami University, Willard Sherman Turrell Herbarium
Catalog #: 000228214
E. W. D. Holway #1804 00 July 1885
Peronospora leptosperma de Bary
USA, Iowa, Winneshiek, Decorah

Academy of Natural Sciences of Drexel University
Catalog #: PH00300591
E. W. D. Holway #s.n. 00 July 1885
Peronospora leptosperma De Bary
United States, Iowa, Winneshiek, Decorah

Academy of Natural Sciences of Drexel University
Catalog #: PH00314311
E. W. D. Holway #s.n. 00 July 1885
Paraperonospora leptosperma (deBary) Constant.
United States, Iowa, Winneshiek, Decorah

University of Illinois Herbarium
Catalog #: ILL00098985
EWD Holway s.n. 00 July 1885
Peronospora leptosperma de Bary
United States, Iowa, Winneshiek, Decorah; Decorah

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0088609
EWD Holway s.n. 00 July 1885
Peronospora leptosperma de Bary
United States, Iowa, Winneshiek, Decorah

USDA United States National Fungus Collections
Catalog #: BPI 789147
Holway, E. W. D. s.n. 00 July 1885
Peronospora leptosperma de Bary
United States, Iowa, Decorah