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

University of Cincinnati, Margaret H. Fulford Herbarium
Catalog #: CINC-F-0001230
Brenckle, J.F. #s.n. 00 August 1908
Claviceps nigricans Tul.
United States, North Dakota, Lamoure, Kulm; Kulm

University of North Carolina at Chapel Hill Herbarium
Catalog #: NCU-F-0006057
Brenckle, Jacob Frederick #s.n. 00 August 1908
Claviceps nigriceps
United States, North Dakota, Lamoure, Kulm

University of Nebraska State Museum, C.E. Bessey Herbarium
Catalog #: NEB00047675
F. J. Seaver s.n. 00 August 1908
Claviceps nigricans Tul.
United States, North Dakota, Kulm;

Miami University, Willard Sherman Turrell Herbarium
Catalog #: 000282627
F. J. Seaver #33 00 August 1903
Claviceps nigricans Tul.

Purdue University, Kriebel Herbarium
Catalog #: PUL00022870
FJ Seaver s.n. 00 August 1908
Claviceps nigriceps
United States, North Dakota, LaMoure, Kulm;

Washington State University, Charles Gardner Shaw Mycological Herbarium
Catalog #: WSP22890
J. G. Brenckle s.n. 00 August 1908
Claviceps nigriceps

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0008281
J.F. Brenckle #s.n. 00 August 1903
Claviceps nigricans Tul.
United States, North Dakota, Kulm

Brown University Herbarium
Catalog #: CBRU00000345
JF Brenckle s.n. 00 August 1908
Claviceps nigriceps
United States, North Dakota, LaMoure, Kulm; Kulm