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

Cornell University, Plant Pathology Herbarium
Catalog #: F.Dakotenses-0337
s.n. 11 July 1915
Peronospora trifoliorum de Bary
United States, North Dakota, Near Kulm

USDA United States National Fungus Collections
Catalog #: BPI 922639
Brenckle, J.F. #s. n. 11 July 1915
Peronospora trifoliorum de Bary
United States, North Dakota, near Kulm

Washington State University, Charles Gardner Shaw Mycological Herbarium
Catalog #: WSP23236
J. F. Brenckle s.n. 11 July 1915
Peronospora trifoliorum de Bary
United States, North Dakota, near Kulm

University of Nebraska State Museum, C.E. Bessey Herbarium
Catalog #: NEB00062376
J. F. Brenckle s.n. 11 July 1915
Peronospora trifoliorum de Bary
United States, North Dakota, Near Kulm

Miami University, Willard Sherman Turrell Herbarium
Catalog #: 000280209
J. F. Brenckle #337 11 July 1915
Peronospora trifoliorum de Bary
USA, North Dakota, Lamoure, Near Kulm

University of Michigan Herbarium
Catalog #: 336419
J. F. Brenckle #s. n. 11 July 1915
Peronospora trifoliorum de Bary
USA, North Dakota, Lamoure, Kulm, near

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0027630
J. F. Brenckle #s.n. 11 July 1915
Peronospora trifoliorum de Bary
United States, North Dakota, Near Kulm

Purdue University, Kriebel Herbarium
Catalog #: PUL00023004
JF Brenckle s.n. 11 July 1915
Personosporta Trifoliorum
United States, North Dakota, LaMoure, near Kulm