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

USDA United States National Fungus Collections
Catalog #: BPI 564861
Bartholomew E. s.n. 02 August 1909
Erysiphe polygoni DC.
United States, Washington, Bainbridge Island, Kitsap Co.

USDA United States National Fungus Collections
Catalog #: BPI 564863
Bartholomew E. s.n. 02 August 1909
Erysiphe polygoni DC.
United States, Washington, Bainbridge Island, Kitsap Co.

USDA United States National Fungus Collections
Catalog #: BPI 564860
Bartholomew E. #4124 02 August 1909
Erysiphe polygoni DC.
United States, Washington, Bainbridge Island, Kitsap Co.

USDA United States National Fungus Collections
Catalog #: BPI 964991
Bartholomew E. #s.n. 02 August 1909
Erysiphe polygoni DC.
United States, Washington, Bainbridge Island, Kitsap Co.

Brown University Herbarium
Catalog #: CBRU00000749
E Bartholomew s.n. 02 August 1909
Erysiphe polygoni DC.
United States, Washington, Kitsap, Bainbridge Island;

Purdue University, Kriebel Herbarium
Catalog #: PUL00020669
E Bartholomew s.n. 02 August 1909
Erysiphe polygoni DC.
United States, Washington, Kitsap, Bainbridge Island;

Clemson University Herbarium
Catalog #: CLEMS-F0001452
E. B. #s.n. 02 August 1909
Erysiphe polygoni DC.
United States, Washington, Kitsap, Bainbridge Island

Cornell University Plant Pathology Herbarium
Catalog #: F.Columbiani-3128
E. Bartholomew s.n. 02 August 1909
Erysiphe polygoni DC.
United States, Washington, Kitsap, Bainbridge;

Charles Gardner Shaw Mycological Herbarium, Washington State University
Catalog #: WSP2437
E. Bartholomew s.n. 02 August 1909
Erysiphe polygoni DC.
United States, Washington, Kitsap, Bainbridge Island

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00052523
E. Bartholomew s.n. 02 August 1909
Erysiphe polygoni DC.
United States, Washington, Kitsap, Bainbridge Island;

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0015846
E. Bartholomew #s.n. 02 August 1909
Erysiphe polygoni DC.
United States, Washington, Kitsap, Bainbridge Island;

Field Museum of Natural History
Catalog #: C0285483F
b8ef3c09-788e-4e5e-9899-6b333770e5f7
E. Bartholomew #s.n. 02 August 1909
Erysiphe polygoni DC. DC.
U.S.A., Washington, Kitsap

Field Museum of Natural History
Catalog #: C0285484F
be7d9ceb-faef-4ec9-b9dc-2fcc645365d2
E. Bartholomew #s.n. 02 August 1909
Erysiphe polygoni DC. DC.
U.S.A., Washington, Kitsap

University of Florida Herbarium
Catalog #: FLAS-F-01534
E.B. s.n. 02 August 1909
Erysiphe polygoni DC.
United States, Washington, Kitsap

Michigan State University Herbarium non-lichenized fungi
Catalog #: MSC0222748
E.B. s.n. 02 August 1909
Erysiphe polygoni DC.
United States, Washington, Kitsap, Bainbridge Island;