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

Cornell University, Plant Pathology Herbarium
Catalog #: F.Dakotenses-0526
s.n.
Cercospora squalidula Peck

USDA United States National Fungus Collections
Catalog #: BPI 946307
s.n.
Cercospora squalidula Peck
United States

University of California Berkeley, University Herbarium
Catalog #: UC800360
Brenckle s.n. 20 August 1922
Cercospora squalidula Peck
USA, North Dakota, Cannonball River

Miami University, Willard Sherman Turrell Herbarium
Catalog #: 000281993
Brenckle #526 20 August 1922
Cercospora squalidula Peck
United States, North Dakota, Cannonball River

Brown University Herbarium
Catalog #: CBRU00010940
Brenckle & Stevens s.n. 20 August 1922
Cercospora squalidula Peck
United States, North Dakota, Slope, Cannonball River

University of Nebraska State Museum, C.E. Bessey Herbarium
Catalog #: NEB00046584
Brenckle & Stevens s.n. 20 August 1922
Cercospora squalidula Peck
United States, North Dakota, Cannonball River

Purdue University, Kriebel Herbarium
Catalog #: PUL00023244
Brenckle and Stevens s.n. 20 August 1922
Cercospora squalidula Peck
United States, North Dakota, Slope, White Lake; Cannonball River

Washington State University, Charles Gardner Shaw Mycological Herbarium
Catalog #: WSP23444
Brenckle; Stevens s.n. 20 August 1922
Cercospora squalidula Peck
United States, North Dakota, Cannonball River

University of Michigan Herbarium
Catalog #: 328870
J. F. Brenckle #s. n. 20 August 1922
Cercospora squalidula Peck
USA, North Dakota, Cannonball River.

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0008895
J.F. Brenckle #s.n. 20 August 1922
Cercospora squalidula Peck
United States, North Dakota, Cannonball River