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

Cornell University Plant Pathology Herbarium
Catalog #: F.Columbiani-3428
s.n.
Erysiphe polygoni DC.

USDA United States National Fungus Collections
Catalog #: BPI 563980
Bartholomew J. E. s.n. 26 September 1910
Erysiphe polygoni DC.
United States, Illinois, Chicago

USDA United States National Fungus Collections
Catalog #: BPI 564136
Bartholomew J. E. s.n. 26 September 1910
Erysiphe polygoni DC.
United States, Illinois, Chicago

USDA United States National Fungus Collections
Catalog #: BPI 965489
Bartholomew J. E. #s.n. 26 September 1910
Erysiphe polygoni DC.
United States, Illinois, Chicago

USDA United States National Fungus Collections
Catalog #: BPI 965589
Bartholomew J. E. #s.n. 26 September 1910
Erysiphe polygoni DC.
United States, Illinois, Chicago

Field Museum of Natural History
Catalog #: C0285394F
678464ec-74c8-4ff0-a0bb-fc57c9f37897
J. E. Bartholomew #s.n. 26 September 1910
Erysiphe polygoni DC. DC.
U.S.A., Illinois, Cook, Chicago; Chicago

Charles Gardner Shaw Mycological Herbarium, Washington State University
Catalog #: WSP2431
J.E. Bartholomew s.n. 26 September 1910
Erysiphe polygoni DC.
United States, Illinois, Cook, Chicago

University of Florida Herbarium
Catalog #: FLAS-F-01518
J.E. Bartholomew s.n. 26 September 1910
Erysiphe polygoni DC.
United States, Illinois, Chicago

Michigan State University Herbarium non-lichenized fungi
Catalog #: MSC0250166
J.E. Bartholomew s.n. 26 September 1910
Erysiphe polygoni DC.
United States, Illinois, Chicago;

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0015728
J.E. Bartholomew #s.n. 26 September 1910
Erysiphe polygoni DC.
United States, Illinois, Chicago

Brown University Herbarium
Catalog #: CBRU00000758
JE Bartholomew s.n. 26 September 1910
Erysiphe polygoni DC.
United States, Illinois, Cook, Chicago;

Purdue University, Kriebel Herbarium
Catalog #: PUL00020859
JE Bartholomew s.n. 26 September 1910
Erysiphe polygoni DC.
United States, Illinois, Cook, Chicago;