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

University of Nebraska State Museum, C.E. Bessey Herbarium
Catalog #: NEB00041826
J.F. Brenckle #s.n. 14 June 1921
Sphaerophoma brencklei Petrak
United States, North Dakota, Venlo

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0055876
J.F. Brenckle #s.n. 14 June 1921
Sphaerophoma brencklei Petr.
United States, North Dakota, Venlo;

Brown University Herbarium
Catalog #: CBRU00011021
JF Brenckle s.n. 14 June 1921
Sphaerophoma brencklei Petr.
United States, North Dakota, Ransom, Venlo;

Purdue University, Kriebel Herbarium
Catalog #: PUL00023272
JF Brenckle s.n. 14 June 1921
Sphaerophoma Brencklei Petrak
United States, North Dakota, Ransom, Venlo;

University of Florida Herbarium
Catalog #: FLAS-F-23050
JF Brenckle #s.n. 14 June 1921
Sphaerophoma brencklei Petr.
United States, North Dakota, Ransom, Venlo