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

Brown University Herbarium
Catalog #: CBRU00000676
E Bartholomew s.n. 17 August 1906
Erysiphe chicoracearum
United States, Colorado, Boulder, Boulder;

Purdue University, Kriebel Herbarium
Catalog #: PUL00020321
E Bartholomew s.n. 17 August 1906
Erysiphe cichoracearum DC.
United States, Colorado, Boulder, Boulder;

Clemson University Herbarium
Catalog #: CLEMS-F0003886
E. B. #s.n. 17 August 1906
Erysiphe cichoracearum DC.
United States, Colorado, Boulder; Boulder

Cornell University, Plant Pathology Herbarium
Catalog #: F.Columbiani-2430
E. Bartholomew s.n. 17 August 1906
Erysiphe cichoracearum DC.
United States, Colorado, Boulder, Boulder;

Washington State University, Charles Gardner Shaw Mycological Herbarium
Catalog #: WSP2165
E. Bartholomew s.n. 17 August 1906
Erysiphe cichoracearum DC.
United States, Colorado, Boulder, Boulder

University of Nebraska State Museum, C.E. Bessey Herbarium
Catalog #: NEB00052071
E. Bartholomew s.n. 17 August 1906
Erysiphe cichoracearum DC.
United States, Colorado, Boulder;

Michigan State University Herbarium
Catalog #: MSC0227323
E. Bartholomew s.n. 17 August 1906
Erysiphe cichoracearum DC.
United States, Colorado, Boulder;

University of Michigan Herbarium
Catalog #: 307679
E. Bartholomew #s. n. 17 August 1906
Erysiphe cichoracearum DC.
USA, Colorado, Boulder, Boulder.

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0014900
E. Bartholomew #s.n. 17 August 1906
Erysiphe cichoracearum DC.
United States, Colorado, Boulder

Field Museum of Natural History
Catalog #: C0285256F
E. Bartholomew #s.n. 17 August 1906
Erysiphe cichoracearum DC.
USA, Colorado, Boulder, Boulder; Boulder

Field Museum of Natural History
Catalog #: C0285257F
E. Bartholomew #s.n. 17 August 1906
Erysiphe cichoracearum DC.
USA, Colorado, Boulder, Boulder; Boulder