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

USDA United States National Fungus Collections
Catalog #: BPI 603913
Bartholomew E. T.; Bartholomew E. s.n. 14 August 1911
Sphaerotheca fuliginea (Schltdl.) Pollacci
United States, Wyoming, Laramie

USDA United States National Fungus Collections
Catalog #: BPI 604561
Bartholomew E. T.; Bartholomew E. s.n. 14 August 1911
Sphaerotheca humuli var. fuliginea (Schltdl.) E.S. Salmon
United States, Wyoming, Laramie

USDA United States National Fungus Collections
Catalog #: BPI 604583
Bartholomew E. T.; Bartholomew E. s.n. 14 August 1911
Sphaerotheca humuli var. fuliginea (Schltdl.) E.S. Salmon
United States, Wyoming, Laramie

USDA United States National Fungus Collections
Catalog #: BPI 965947
Bartholomew E. T.; Bartholomew E. #s.n. 14 August 1911
Sphaerotheca humuli var. fuliginea (Schltdl.) E.S. Salmon
United States, Wyoming, Laramie

Cornell University Plant Pathology Herbarium
Catalog #: F.Columbiani-3786
E. Bartholomew s.n. 14 August 1911
Sphaerotheca humuli var. fuliginea (Schltdl.) E.S. Salmon
United States, Wyoming, Albany, Laramie;

University of Michigan Herbarium
Catalog #: 309408
E. Bartholomew #s. n. 14 August 1911
Sphaerotheca humuli var. fuliginea (Schltdl.) E.S. Salmon
USA, Wyoming, Laramie, [no specific locality information included with specimen].

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00081243
E. T. Bartholomew s.n. 14 August 1911
Sphaerotheca humuli fulignea
United States, Wyoming, Laramie;

Field Museum of Natural History
Catalog #: C0286263F
bdc479ac-884b-41c0-a566-555604f9c009
E. T. Bartholomew & E. Bartholomew #s.n. 14 August 1911
Sphaerotheca humuli var. fuliginea (Schltdl.) E.S. Salmon
U.S.A., Wyoming, Albany, Laramie; Laramie

Michigan State University Herbarium non-lichenized fungi
Catalog #: MSC0250520
E.T. & E. Bartholomew s.n. 14 August 1911
Spaerotheca humuli fuliginea
United States, Wyoming, Laramie;

Charles Gardner Shaw Mycological Herbarium, Washington State University
Catalog #: WSP11530
E.T. Barholomew; E. Bartholomew s.n. 14 August 1911
Sphaerotheca humuli var. fuliginea (DC.) Burr.; ((Schl.) Salm.)
United States, Wyoming, Albany, Laramie

University of Florida Herbarium
Catalog #: FLAS-F-01305
E.T. Bartholomew s.n. 14 August 1911
Sphaerotheca humuli (DC.) Burrill
United States, Wyoming, Laramie

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0056164
E.T. Bartholomew #s.n. 14 August 1911
Sphaerotheca humuli var. fuliginea (Schltdl.) E.S. Salmon
United States, Wyoming, Laramie;

Brown University Herbarium
Catalog #: CBRU00002253
ET & E Bartholomew s.n. 14 August 1911
Sphaerotheca humuli fuliginea
United States, Wyoming, Albany, Laramie;

Purdue University, Kriebel Herbarium
Catalog #: PUL00021019
ET and E Bartholomew s.n. 14 August 1911
Sphaerotheca humuli fuliginea
United States, Wyoming, Albany, Laramie;