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

Brown University Herbarium
Catalog #: CBRU00011003
W Weniger s.n. 19 August 1924
Claviceps purpurea (Fr.) Tul.
United States, North Dakota, Cass, Fargo;

Purdue University, Kriebel Herbarium
Catalog #: PUL00023259
W Weniger s.n. 19 August 1924
Claviceps purpurea (Fr.) Tul.
United States, North Dakota, Cass, Fargo;

Washington State University, Charles Gardner Shaw Mycological Herbarium
Catalog #: WSP23471
W. Weniger s.n. 19 August 1924
Claviceps purpurea (Fr.) Tul.
United States, North Dakota, Cass, Fargo

University of Nebraska State Museum, C.E. Bessey Herbarium
Catalog #: NEB00047760
W. Weniger s.n. 19 August 1924
Claviceps purpurea (Fr.) Tul.
United States, North Dakota, Cass, Fargo;

Miami University, Willard Sherman Turrell Herbarium
Catalog #: 000282639
W. Weniger #552a 19 August 1924
Claviceps purpurea (Fr.) Tul.

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0005604
W. Weniger #s.n. 19 August 1924
Claviceps purpurea (Fr.) Tul.
United States, North Dakota, Fargo

University of Florida Herbarium
Catalog #: FLAS-F-22691
W. Weniger #s.n. 19 August 1924
Claviceps purpurea (Fr.) Tul.
United States, North Dakota, Cass, Fargo