J.B. Ellis, B.M. Everhart, and E. Bartholomew [1501-5100, plus extras]

Cornell University Plant Pathology Herbarium
Catalog #: F.Columbiani-4553
s.n.
Peronospora Corda

USDA United States National Fungus Collections
Catalog #: BPI 789901
Bartholomew, E. s.n. 29 August 1914
Peronospora potentillae de Bary
United States, Colorado, Steamboat Springs

USDA United States National Fungus Collections
Catalog #: BPI 789900
Bartholomew, E. #6432 29 August 1914
Peronospora potentillae de Bary
United States, Colorado, Steamboat Springs

USDA United States National Fungus Collections
Catalog #: BPI 966715
Bartholomew, E. #s.n. 29 August 1914
Peronospora potentillae de Bary
United States, Colorado, Steamboat Springs

Purdue University, Kriebel Herbarium
Catalog #: PUL00021428
E Bartholomew s.n. 29 August 1914
Peronospora potentillae de Bary
United States, Colorado, Routt, Steamboat Springs;

University of Florida Herbarium
Catalog #: FLAS-F-00886
E Bartholomew s.n. 29 August 1914
Peronospora potentillae de Bary
United States, Colorado, Routt, Steamboat Springs

Charles Gardner Shaw Mycological Herbarium, Washington State University
Catalog #: WSP15147
E. Bartholomew s.n. 29 August 1914
Peronospora potentillae de Bary
United States, Colorado, Routt, Steamboat Springs

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00062285
E. Bartholomew s.n. 29 August 1914
Peronospora potentillae de Bary
United States, Colorado, Steamboat Springs

Miami University, Willard Sherman Turrell Herbarium
Catalog #: 000280187
E. Bartholomew #4553 29 August 1914
Peronospora potentillae de Bary
United States, Colorado, Routt, Steamboat Springs

University of Michigan Herbarium
Catalog #: 336236
E. Bartholomew #s. n. 29 August 1914
Peronospora potentillae de Bary
USA, Colorado, Routt, Steamboat Springs.

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0027432
E. Bartholomew #s.n. 29 August 1914
Peronospora potentillae DeBary
United States, Colorado, Steamboat Springs;

Michigan State University Herbarium non-lichenized fungi
Catalog #: MSC0251288
E.B. s.n. 29 August 1914
Peronospora potentillae de Bary
United States, Colorado, Steamboat Springs;