A.B. Seymour and F.S. Earle [1-550, plus extras]

Cornell University, Plant Pathology Herbarium
Catalog #: S.E.,Econ.F.0384
s.n.
Uromyces (Link) Unger

USDA United States National Fungus Collections
Catalog #: BPI 1020662
s.n.
Uromyces euphorbiae Cooke & Peck
United States

University of North Carolina at Chapel Hill Herbarium
Catalog #: NCU-F-0026012
Garman, H. #s.n. 00 July 1891
Septoria cannabina Peck
United States, Kentucky, Fayette, Lexington; 38.040979 -84.455145

Field Museum of Natural History
Catalog #: C0289867F
ca76dbef-19fd-4e76-b333-99c6829a7739
T. A. Williams s.n. 00 August 1892
Uromyces euphorbiae Cooke & Peck Cooke & Peck
U.S.A., South Dakota, Yankton, Yankton; Yankton

University of Florida Herbarium
Catalog #: FLAS-F-04290
T. A. Williams #384 00 August 1892
Uromyces euphorbiae Cooke & Peck
USA, South Dakota, Yankton, Yankton

Miami University, Willard Sherman Turrell Herbarium
Catalog #: 000249550
T. A. Williams #384 00 August 1892
Uromyces euphorbiae Cooke & Peck
USA, South Dakota, Yankton

Miami University, Willard Sherman Turrell Herbarium
Catalog #: 000273992
T. A. Williams #384 00 August 1892
Nigredo proëminens (DC.) Arthur
USA, South Dakota, Yankton

Purdue University, Arthur Fungarium
Catalog #: PUR039438
Thos A Williams s.n. 00 August 1892
Uromyces euphorbiae Cooke & Peck
United States, South Dakota, Yankton, Yankton;

Louisiana State University, Bernard Lowy Mycological Herbarium
Catalog #: LSU00158815
Thos A. Williams #s.n. 00 August 1892
Uromyces euphorbiae Cooke & Peck
United States, South Dakota, Yankton, Yankton

Michigan State University Herbarium
Catalog #: MSC0214637
Thos. A. Williams s.n. 00 August 1892
Uromyces euphorbiae Cooke & Peck
United States, South Dakota, Yankton;

University of Nebraska State Museum, C.E. Bessey Herbarium
Catalog #: NEB00084973
Thos. A. Williams s.n. 00 August 1892
Uromyces euphorbiae Cooke & Peck
United States, South Dakota, Yankton;

University of Nebraska State Museum, C.E. Bessey Herbarium
Catalog #: NEB00085011
Thos. A. Williams s.n.
Uromyces euphorbiae Cooke & Peck
United States, South Dakota, Yankton;

University of Nebraska State Museum, C.E. Bessey Herbarium
Catalog #: NEB00085037
Thos. A. Williams s.n. 00 August 1892
Uromyces euphorbiae Cooke & Peck
United States, South Dakota, Yankton;

USDA United States National Fungus Collections
Catalog #: BPI 014879
Williams Thos A. s.n. 00 August 1892
Uromyces proeminens (DC.) Lév.
United States, South Dakota, Yankton

University of North Carolina at Chapel Hill Herbarium
Catalog #: NCU-F-0022816
Williams, Thomas A. #s.n. 00 August 1892
Uromyces euphorbiae Cooke & Peck
United States, South Dakota, Yankton, Yankton, S. Dak. [South Dakota]

Washington State University, Charles Gardner Shaw Mycological Herbarium
Catalog #: WSP4617
Williams, Thos. A. s.n. 00 August 1892
Uromyces euphorbiae Cooke & Peck
United States, South Dakota, Yankton