Brenckle, Fungi Dakot.
J.F. Brenckle [1-675, plus extras]

University of Nebraska State Museum, C.E. Bessey Herbarium
Catalog #: NEB00086910
O. A. Stevens s.n. 25 October 1914
Uromyces trifolii
United States, North Dakota, Near Fargo

Botanical Research Institute of Texas
Catalog #: BRIT509635
O. A. Stevens s.n. 25 October 1914
Nigredo trifolii (R. Hedw.) Arthur
United States, North Dakota, Cass, Near Fargo

University of Michigan Herbarium
Catalog #: 279231
O. A. Stevens #s. n. 25 October 1914
Nigredo trifolii (R. Hedw.) Arthur
USA, North Dakota, Near Fargo

Field Museum of Natural History
Catalog #: C0293017F
2042961f-8a89-4d66-a3e7-4eb8b62ff79e
O. A. Stevens #s.n. 25 October 1914
Nigredo trifolii (R. Hedw.) Arthur (R. Hedw.) Arthur
U.S.A., North Dakota, Cass, Near Fargo

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0063432
O.A. Stevens #s.n. 25 October 1914
Uromyces trifolii
United States, North Dakota, Fargo; Near Fargo

Brown University Herbarium
Catalog #: CBRU00003573
OA Stevens s.n. 25 October 1914
Nigredo trifolii (R. Hedw.) Arthur
United States, North Dakota, Cass, Fargo;

Washington State University, Charles Gardner Shaw Mycological Herbarium
Catalog #: WSP23175
Stevens, O. A. s.n. 25 October 1914
Nigredo trifolii (R. Hedw.) Arthur
United States, North Dakota, near head of Fisher Creek