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

USDA United States National Fungus Collections
Catalog #: BPI 678437
Davis J. J. s.n. 02 July 1901
Protomyces fusca Peck
United States, Wisconsin, Somers

USDA United States National Fungus Collections
Catalog #: BPI 678438
Davis J. J. s.n. 02 July 1901
Protomyces fusca Peck
United States, Wisconsin, Somers

USDA United States National Fungus Collections
Catalog #: BPI 962760
Davis J. J. #s.n. 02 July 1901
Protomyces fuscus Peck
United States, Wisconsin, Somers

USDA United States National Fungus Collections
Catalog #: BPI 963159
Davis J. J. #s.n. 02 July 1901
Protomyces fuscus Peck
United States, Wisconsin, Somers

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00066826
Dr. J. J. Davis s.n. 02 July 1901
Protomyces fuscus Peck
United States, Wisconsin, Somers;

Chrysler Herbarium - Mycological Collection
Catalog #: CHRB-F-0017079
Dr. J. J. Davis s.n. 02 July 1901
Protomyces fuscus Peck
United States, Wisconsin, Kenosha, Somers;

University of California Berkeley, University Herbarium
Catalog #: UC237400
J. J. Davis s.n. 02 July 1901
Protomyces fuscus Peck
USA, Wisconsin, Somers

Clemson University Herbarium
Catalog #: CLEMS-F0003022
J. J. Davis #s.n. 02 July 1901
Protomyces fuscus Peck
United States, Wisconsin, Somers; Somers; 42.6403 -87.9103

Cornell University Plant Pathology Herbarium
Catalog #: F.Columbiani-1565
J.J. Davis s.n. 02 July 1901
Protomyces fuscus Peck
United States, Wisconsin, Kenosha, Somers;

Charles Gardner Shaw Mycological Herbarium, Washington State University
Catalog #: WSP5968
J.J. Davis s.n. 02 July 1901
Protomyces fuscus Peck
United States, Wisconsin, Somers

University of Florida Herbarium
Catalog #: FLAS-F-00657
J.J. Davis s.n. 02 July 1901
Protomyces fuscus Peck
United States, Wisconsin, Kenosha, Somers

Michigan State University Herbarium non-lichenized fungi
Catalog #: MSC0221564
J.J. Davis s.n. 02 July 1901
Protomyces fuscus Peck
United States, Wisconsin, Somers;

Michigan State University Herbarium non-lichenized fungi
Catalog #: MSC0221565
J.J. Davis s.n. 02 July 1901
Protomyces fuscus Peck
United States, Wisconsin, Somers;

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0032604
J.J. Davis #s.n. 02 July 1901
Plasmoverna fusca (Peck) Constant., Voglmayr, Fatehi & Thines
United States, Wisconsin, Somers;

Brown University Herbarium
Catalog #: CBRU00001699
JJ Davis s.n. 02 July 1901
Protomyces fuscus Peck
United States, Wisconsin, Kenosha, Somers;

Purdue University, Kriebel Herbarium
Catalog #: PUL00019731
JJ Davis s.n. 02 July 1901
Protomyces fuscus Peck
United States, Wisconsin, Kenosha, Somers;