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

USDA United States National Fungus Collections
Catalog #: BPI 786899
Carver, George Washington s.n. 12 April 1906
Peronospora alsinearum Casp.
United States, Alabama, Tuskegee

USDA United States National Fungus Collections
Catalog #: BPI 786907
Carver, George Washington s.n. 12 April 1906
Peronospora alsinearum Casp.
United States, Alabama, Tuskegee

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00061779
G. W. Carver s.n. 12 April 1906
Peronospora alsinearum Caspary
United States, Alabama, Tuskegee;

Chrysler Herbarium - Mycological Collection
Catalog #: CHRB-F-0013093
G. W. Carver s.n. 12 April 1906
Peronospora alsinearum Casp.
United States, Alabama, Tuskegee;

Miami University, Willard Sherman Turrell Herbarium
Catalog #: 000274448
G. W. Carver #2244 12 April 1906
Peronospora alsinearum Casp.
USA, Alabama, Macon, Tuskegee

Clemson University Herbarium
Catalog #: CLEMS-F0003701
G. W. Carver #s.n. 12 April 1906
Peronospora alsinearum Casp.
United States, Alabama, Macon, Tuskegee; Tuskegee; 32.461116 -85.698486

USDA United States National Fungus Collections
Catalog #: BPI 963836
G. W. Carver #s.n. 12 April 1906
Peronospora alsinearum Casp.
United States, Alabama, Tuskegee

USDA United States National Fungus Collections
Catalog #: BPI 963936
G. W. Carver #s.n. 12 April 1906
Peronospora alsinearum Casp.
United States, Alabama, Tuskegee

Cornell University Plant Pathology Herbarium
Catalog #: F.Columbiani-2244
G.W. Carver s.n. 12 April 1906
Peronospora alsinearum Caspary
United States, Alabama, Macon, Tuskegee;

Charles Gardner Shaw Mycological Herbarium, Washington State University
Catalog #: WSP4942
G.W. Carver s.n. 12 April 1906
Peronospora alsinearum Caspary
United States, Alabama, Macon, Tuskegee

Michigan State University Herbarium non-lichenized fungi
Catalog #: MSC0227127
G.W. Carver s.n. 12 April 1906
Peronospora alsinearum Caspary
United States, Alabama, Tuskegee;

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0026634
George Washington Carver #s.n. 12 April 1906
Peronospora alisinearum Casp.
United States, Alabama, Tuskegee;

University of Illinois Herbarium
Catalog #: ILL00096096
GW Carver s.n. 12 April 1906
Peronospora alsinearum Caspary
USA, Alabama, Macon, Tuskegee; Tuskegee

Purdue University, Kriebel Herbarium
Catalog #: PUL00020243
GW Carver s.n. 12 April 1906
Peronospora alsinearum Caspary
United States, Alabama, Macon, Tuskegee;

University of Florida Herbarium
Catalog #: FLAS-F-00944
GW Carver #s.n. 12 April 1906
Peronospora alsinearum Caspary
United States, Alabama, Macon, Tuskegee