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

Cornell University, Plant Pathology Herbarium
Catalog #: F.Columbiani-4022
s.n.
Erysiphe R. Hedw. ex DC.

University of Florida Herbarium
Catalog #: FLAS-F-01565
Bartholomew s.n. 17 October 1912
Erysiphe polygoni DC.
United States, Colorado, Jefferson, Golden

Brown University Herbarium
Catalog #: CBRU00000772
Bartholomew & Bethel s.n. 17 October 1912
Erysiphe polygoni sepulta
United States, Colorado, Jefferson, Golden;

University of Nebraska State Museum, C.E. Bessey Herbarium
Catalog #: NEB00052536
Bartholomew & Bethel s.n. 17 October 1912
Erysiphe polygoni sepulta
United States, Colorado, Jefferson, Golden;

Michigan State University Herbarium
Catalog #: MSC0250754
Bartholomew & Bethel s.n. 17 October 1912
Erysiphe polygoni sepulta
United States, Colorado, Golden;

Purdue University, Kriebel Herbarium
Catalog #: PUL00021136
Bartholomew and Bethel s.n. 17 October 1912
Erysiphe polygoni DC.
United States, Colorado, Jefferson, Golden;

Field Museum of Natural History
Catalog #: C0285440F
E. Bartholomew #4022 17 October 1912
Erysiphe polygoni var. sepulta (Ellis & Everh.) E.S. Salmon
USA, Colorado, Jefferson, Golden; Golden

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0015717
E. Bartholomew #s.n. 17 October 1912
Erysiphe polygoni var. sepulta (Ellis & Everh.) E.S. Salmon
United States, Colorado, Golden;

Washington State University, Charles Gardner Shaw Mycological Herbarium
Catalog #: WSP2471
E. Bartholomew; Bethel s.n. 17 October 1912
Erysiphe polygoni var. sepulta DC.; ((E. & E.) Salm.)
United States, Colorado, Jefferson, Golden