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

Cornell University Plant Pathology Herbarium
Catalog #: F.Columbiani-3105
Bartholomew s.n. 22 August 1908
Cercospora clavata (W.R. Gerard) Cooke
United States, Colorado, Littleton;

Cornell University Plant Pathology Herbarium
Catalog #: CUP-A-054703
Bartholomew s.n. 22 August 1903
Cercospora clavata (W.R. Gerard) Cooke
United States, Colorado, Littleton;

Clemson University Herbarium
Catalog #: CLEMS-F0004541
Bartholomew #s.n. 22 August 1908
Cercospora clavata (W.R. Gerard) Cooke
United States, Colorado, Jefferson, Littleton; Littleton; 39.613321 -105.01665

USDA United States National Fungus Collections
Catalog #: BPI 964968
Bartholomew #s.n. 22 August 1903
Cercospora clavata (W.R. Gerard) Cooke
United States, Colorado, Littleton

Brown University Herbarium
Catalog #: CBRU00000113
Bartholomew & Bethel s.n. 22 August 1903
Cercospora clavata (W.R. Gerard) Cooke
United States, Colorado, Douglas, Littleton; Littleton

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00045684
Bartholomew & Bethel s.n. 22 August 1903
Cercospora clavata (W.R. Gerard) Cooke
United States, Colorado, Littleton;

Michigan State University Herbarium non-lichenized fungi
Catalog #: MSC0222725
Bartholomew & Bethel s.n. 22 August 1903
Cercospora clavata (W.R. Gerard) Cooke
United States, Colorado, Littleton;

Purdue University, Kriebel Herbarium
Catalog #: PUL00020648
Bartholomew and Bethel s.n. 22 August 1903
Cercospora clavata (W.R. Gerard) Cooke
United States, Colorado, Arapahoe, Littleton;

USDA United States National Fungus Collections
Catalog #: BPI 434950
Bartholomew; Bethel s.n. 22 August 1908
Cercospora clavata (W.R. Gerard) Cooke
United States, Colorado, Littleton

USDA United States National Fungus Collections
Catalog #: BPI 434964
Bartholomew; Bethel s.n. 22 August 1903
Cercospora clavata (W.R. Gerard) Cooke
United States, Colorado, Littleton

Charles Gardner Shaw Mycological Herbarium, Washington State University
Catalog #: WSP657
Bartholomew; Bethel. s.n. 22 August 1903
Cercospora clavata (W.R. Gerard) Cooke
United States, Colorado, Littleton

Miami University, Willard Sherman Turrell Herbarium
Catalog #: 000281619
E. Bartholomew #3105 22 August 1903
Cercospora clavata (W.R. Gerard) Cooke
United States, Colorado, Arapahoe, Littleton

University of Michigan Herbarium
Catalog #: 328086
E. Bartholomew #s. n. 22 August 1903
Cercospora clavata (W.R. Gerard) Cooke
USA, Colorado, Littleton.

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0008193
E. Bartholomew #s.n. 22 August 1903
Cercospora clavata (W.R. Gerard) Cooke
United States, Colorado, Littleton

Chrysler Herbarium - Mycological Collection
Catalog #: CHRB-F-0002242
E. Bartholomew and Bethel s.n. 22 August 1903
Cercospora clavata (W.R. Gerard) Cooke
United States, Colorado, Littleton;

Chrysler Herbarium - Mycological Collection
Catalog #: CHRB-F-0002246
E.T. and E. Bartholomew s.n. 18 August 1913
Cercospora clavata (W.R. Gerard) Cooke
United States, Montana, Billings;