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

Brown University Herbarium
Catalog #: CBRU00000771
Bartholomew & Bethel s.n. 18 September 1915
Erysiphe polygoni DC.
United States, Colorado, Jefferson, Genesee Mt;

University of Nebraska State Museum, C.E. Bessey Herbarium
Catalog #: NEB00052504
Bartholomew & Bethel s.n. 18 September 1915
Erysiphe polygoni DC.
United States, Colorado, Jefferson, Genesee Mt.

University of Florida Herbarium
Catalog #: FLAS-F-01523
Bartholomew & Bethel s.n. 18 September 1915
Erysiphe polygoni DC.
United States, Colorado, Genesee Mt.

Michigan State University Herbarium
Catalog #: MSC0251576
Bartholomew & Bethel s.n. 18 September 1915
Erysiphe polygoni DC.
United States, Colorado, Genesee Mt.

Purdue University, Kriebel Herbarium
Catalog #: PUL00021654
Bartholomew and Bethel s.n. 18 September 1915
Erysiphe polygoni DC.
United States, Colorado, Genesee Mountain

University of California Berkeley, University Herbarium
Catalog #: UC1458330
Bartholomew and Bethel s.n. 18 September 1915
Erysiphe circaeae L. Junell
USA, Colorado, Jefferson, Genesee Mountain

Washington State University, Charles Gardner Shaw Mycological Herbarium
Catalog #: WSP2417
Bartholomew; Bethel s.n. 18 September 1915
Erysiphe polygoni DC.
United States, Colorado, Genesee Mountain

Cornell University, Plant Pathology Herbarium
Catalog #: F.Columbiani-5017
E. Bartholomew s.n. 18 September 1915
Erysiphe polygoni DC.
United States, Colorado, Jefferson, Genesee Mt

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0015709
E. Bartholomew #s.n. 18 September 1915
Erysiphe polygoni DC.
United States, Colorado, Genesee Mt.

Field Museum of Natural History
Catalog #: C0285436F
E. Bartholomew #s.n. 18 September 1915
Erysiphe polygoni DC.
USA, Colorado, Jefferson, Genesee Mt.; Genesee Mt.