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

Cornell University, Plant Pathology Herbarium
Catalog #: F.Dakotenses-0615
s.n.
Peronospora farinosa (Fr.) Fr.

USDA United States National Fungus Collections
Catalog #: BPI 946399
s.n.
Peronospora effusa (Grev.) Rabenh.
United States

University of Nebraska State Museum, C.E. Bessey Herbarium
Catalog #: NEB00061985
J. F. Brenckle s.n. 24 July 1927
Peronospora effusa (Greville) Rabenhorst
United States, South Dakota, Northville;

Miami University, Willard Sherman Turrell Herbarium
Catalog #: 000274506
J. F. Brenckle #615 24 July 1927
Peronospora effusa (Greville) Rabenhorst
United States, South Dakota, Spink, Northville

University of Michigan Herbarium
Catalog #: 335849
J. F. Brenckle #s. n. 24 July 1927
Peronospora effusa (Greville) Rabenhorst
USA, South Dakota, Spink, Northville.

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0026911
J. F. Brenckle #s.n. 24 July 1927
Peronospora effusa (Grev.) Rabh.
United States, South Dakota, Northville;

Washington State University, Charles Gardner Shaw Mycological Herbarium
Catalog #: WSP23538
J.F. Brenckle s.n. 24 July 1927
Peronospora effusa (Greville) Rabenhorst
United States, South Dakota, Spink, Northville

Brown University Herbarium
Catalog #: CBRU00011071
JF Brenckle s.n. 24 July 1927
Peronospora effusa (Greville) Rabenhorst
United States, South Dakota, Spink, Northville;

Purdue University, Kriebel Herbarium
Catalog #: PUL00023192
JF Brenckle s.n. 24 June 1927
Peronospora effusa (Greville) Rabenhorst
United States, South Dakota, Spink, Northville;

University of Florida Herbarium
Catalog #: FLAS-F-22798
JF Brenckle #s.n. 24 July 1927
Peronospora effusa (Greville) Rabenhorst
USA, South Dakota, Spink, Northville;