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

USDA United States National Fungus Collections
Catalog #: BPI 604813
Bartholomew E. s.n. 09 August 1915
Sphaerotheca humuli (DC.) Burrill
United States, California, Berkeley

USDA United States National Fungus Collections
Catalog #: BPI 604814
Bartholomew E. s.n. 09 August 1915
Sphaerotheca humuli (DC.) Burrill
United States, California, Berkeley

USDA United States National Fungus Collections
Catalog #: BPI 966941
Bartholomew E. #s.n. 09 August 1915
Sphaerotheca humuli (DC.) Burrill
United States, California, Berkeley

USDA United States National Fungus Collections
Catalog #: BPI 967041
Bartholomew E. #s.n. 09 August 1915
Sphaerotheca humuli (DC.) Burrill
United States, California, Berkeley

Brown University Herbarium
Catalog #: CBRU00002249
E Bartholomew s.n. 09 August 1915
Sphaerotheca humuli (DC.) Burrill
United States, California, Alameda, Berkeley;

Purdue University, Kriebel Herbarium
Catalog #: PUL00021542
E Bartholomew s.n. 09 August 1915
Sphaerotheca humuli (DC.) Burrill
United States, California, Alameda, Berkeley;

University of Florida Herbarium
Catalog #: FLAS-F-01295
E Bartholomew s.n. 09 August 1915
Sphaerotheca humuli (DC.) Burrill
United States, California, Alameda

Cornell University Plant Pathology Herbarium
Catalog #: F.Columbiani-4779
E. Bartholomew s.n. 09 August 1915
Sphaerotheca humuli (DC.) Burrill
United States, California, Alameda, Berkeley;

Charles Gardner Shaw Mycological Herbarium, Washington State University
Catalog #: WSP11505
E. Bartholomew s.n. 09 August 1915
Sphaerotheca humuli (DC.) Burrill
United States, California, Alameda, Berkeley

Field Museum of Natural History
Catalog #: C0286330F
318f5436-61da-48c2-ba3d-3292b135ff8c
E. Bartholomew #s.n. 09 August 1915
Sphaerotheca humuli (DC.) Burrill (DC.) Burrill
U.S.A., California, Alameda, Berkeley; Berkeley

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0056016
E. Bartholomew #s.n. 09 August 1915
Sphaerotheca humuli (DC.) Burrill
United States, California, Berkeley;

Michigan State University Herbarium non-lichenized fungi
Catalog #: MSC0220951
E.B. s.n. 09 August 1915
Sphaerotheca humuli (DC.) Burrill
United States, California, Berkeley;

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00081141
Elam Bartholomew s.n. 09 August 1915
Sphaerotheca humuli (DC.) Burrill
United States, California, Berkeley;