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

Cornell University, Plant Pathology Herbarium
Catalog #: F.Dakotenses-0162
s.n. 22 August 1911
Erysiphe cichoracearum f. galeopsidi
United States, North Dakota, Lamoure, Kulm;

University of Nebraska State Museum, C.E. Bessey Herbarium
Catalog #: NEB00051983
J. F. Brenckle s.n. 22 August 1911
Erysiphe cichoracearum DC.
United States, North Dakota, Kulm;

Washington State University, Charles Gardner Shaw Mycological Herbarium
Catalog #: WSP23044
J.F. Brenckle s.n. 22 August 1911
Erysiphe cichoracearum DC.
United States, North Dakota, Kulm

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0015046
J.F. Brenckle #s.n. 22 August 1911
Erysiphe cichoracearum D.C.
United States, North Dakota, Kulm;

Brown University Herbarium
Catalog #: CBRU00000643
JF Brenckle s.n. 22 August 1911
Erysiphe chicoracearum f galeopsidi
United States, North Dakota, LaMoure, Kulm;

Purdue University, Kriebel Herbarium
Catalog #: PUL00022933
JF Brenckle s.n. 22 August 1911
Erysiphe cichoaracearum
United States, North Dakota, LaMoure, Kulm;