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

University of Nebraska State Museum, C.E. Bessey Herbarium
Catalog #: NEB00052567
E. T. Bartholomew s.n. 08 October 1910
Erysiphe polygoni DC.
United States, Wisconsin, Dane, Madison;

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0015986
E. T. Batholomew #s.n. 08 October 1910
Erysiphe polygoni DC.
United States, Wisconsin, Dane, Madison;

Washington State University, Charles Gardner Shaw Mycological Herbarium
Catalog #: WSP2424
E.T. Bartholomew s.n. 08 October 1910
Erysiphe polygoni DC.
United States, Wisconsin, Dane, Madison

Michigan State University Herbarium
Catalog #: MSC0250643
E.T. Bartholomew s.n. 08 October 1910
Erysiphe polygoni DC.
United States, Wisconsin, Madison;

Field Museum of Natural History
Catalog #: C0285404F
E.T. Bartholomew #s.n. 08 October 1910
Erysiphe polygoni DC.
USA, Wisconsin, Dane, Madison;

Brown University Herbarium
Catalog #: CBRU00000768
ET Bartholomew s.n. 08 October 1910
Erysiphe polygoni DC.
United States, Wisconsin, Dane, Madison;

Purdue University, Kriebel Herbarium
Catalog #: PUL00021087
ET Bartholomew s.n. 08 October 1910
Erysiphe polygoni DC.
United States, Wisconsin, Dane, Madison;

University of Florida Herbarium
Catalog #: FLAS-F-01532
ET Bartholomew s.n. 08 October 1910
Erysiphe polygoni DC.
United States, Wisconsin, Dane, Madison

Cornell University, Plant Pathology Herbarium
Catalog #: F.Columbiani-3910
R. Bartholomew s.n.
Erysiphe polygoni DC.