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

Cornell University, Plant Pathology Herbarium
Catalog #: F.Dakotenses-0487
s.n.
Puccinia

University of Nebraska State Museum, C.E. Bessey Herbarium
Catalog #: NEB00069011
O. A. Stevens s.n. 00 July 1920
Puccinia circaeae Pers.
United States, North Dakota, Fargo;

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0036519
O. A. Stevens #s.n. 00 July 1920
Puccinia circaeae Pers.
United States, North Dakota, Fargo;

Brown University Herbarium
Catalog #: CBRU00010921
OA Stevens s.n. 00 July 1920
Puccinia circaeae Pers.
United States, North Dakota, Cass, Fargo;

Purdue University, Arthur Fungarium
Catalog #: PUR021771
OA Stevens s.n. 00 July 1920
Puccinia circaeae Pers.
United States, North Dakota, Cass, Fargo;

USDA United States National Fungus Collections
Catalog #: BPI 056519
Stevens O. A. s.n. 00 July 1920
Puccinia circaeae Pers.
United States, North Dakota, Fargo

USDA United States National Fungus Collections
Catalog #: BPI 712425
Stevens O. A. s.n. 00 July 1920
Puccinia circaeae Pers.
United States, North Dakota, Fargo

Washington State University, Charles Gardner Shaw Mycological Herbarium
Catalog #: WSP23401
Stevens, O.A. s.n. 00 July 1920
Puccinia circaeae Peck
United States, North Dakota, Fargo

USDA United States National Fungus Collections
Catalog #: BPI 946264
Stevens, O.A. #s. n. 00 July 1920
Puccinia circaeae Pers.
United States, North Dakota, Fargo