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

Brown University Herbarium
Catalog #: CBRU00000766
E Bartholomew s.n. 08 October 1912
Erysiphe polygoni DC.
United States, Colorado, Delta, Delta;

Purdue University, Kriebel Herbarium
Catalog #: PUL00021187
E Bartholomew s.n. 08 October 1912
Erysiphe polygoni DC.
United States, Colorado, Delta, Delta;

Cornell University, Plant Pathology Herbarium
Catalog #: F.Columbiani-4121
E. Bartholomew s.n. 08 October 1912
Erysiphe polygoni DC.
United States, Colorado, Delta, Delta;

Washington State University, Charles Gardner Shaw Mycological Herbarium
Catalog #: WSP2467
E. Bartholomew s.n. 08 October 1912
Erysiphe polygoni DC.
United States, Colorado, Delta

University of Nebraska State Museum, C.E. Bessey Herbarium
Catalog #: NEB00052529
E. Bartholomew s.n. 08 October 1912
Erysiphe polygoni DC.
United States, Colorado, Delta, Delta;

University of Florida Herbarium
Catalog #: FLAS-F-01533
E. Bartholomew s.n. 08 October 1912
Erysiphe polygoni DC.
United States, Colorado, Delta, Delta

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0015713
E. Bartholomew #s.n. 08 October 1912
Erysiphe polygoni DC.
United States, Colorado, Delta;

Field Museum of Natural History
Catalog #: C0285445F
E. Bartholomew #s.n. 08 October 1912
Erysiphe polygoni DC.
USA, Colorado, Delta, Delta;

Michigan State University Herbarium
Catalog #: MSC0250853
E.B. s.n. 08 October 1912
Erysiphe polygoni DC.
United States, Colorado, Delta;