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

USDA United States National Fungus Collections
Catalog #: BPI 590191
Brenckle J. F. s.n. 12 June 1921
Hypoxylon mammatum (Wahlenb.) P. Karst.
United States, North Dakota, Venio

USDA United States National Fungus Collections
Catalog #: BPI 946113
Brenckle, J.F. #s. n. 12 June 1921
Hypoxylon pruinatum (Klotzsch) Cooke
United States, North Dakota, Venlo

USDA United States National Fungus Collections
Catalog #: BPI 926407
Brenckle, J.F. #s. n. 12 June 1921
Hypoxylon pruinatum (Klotzsch) Cooke
United States, North Dakota, Venlo

Charles Gardner Shaw Mycological Herbarium, Washington State University
Catalog #: WSP23232
J. F. Brenckle s.n. 12 June 1921
Hypoxylon pruinatum (Klotzsch) Cooke
United States, North Dakota, Venlo

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00056351
J. F. Brenckle s.n. 12 June 1921
Hypoxylon pruinatum (Klotzsch) Cooke
United States, North Dakota, Venlo; Venlo

University of Michigan Herbarium
Catalog #: 314443
J. F. Brenckle #s. n. 12 June 1921
Hypoxylon pruinatum (Klotzsch) Cooke
USA, North Dakota, Ransom, Venlo.

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0020413
J. F. Brenckle #s.n. 12 June 1921
Hypoxylon pruinatum (Klotzsch) Cooke
United States, North Dakota, Venlo;

Brown University Herbarium
Catalog #: CBRU00010997
JF Brenckle s.n. 12 June 1921
Hypoxylon pruinatum (Klotzsch) Cooke
United States, North Dakota, Ransom, Venlo;

Purdue University, Kriebel Herbarium
Catalog #: PUL00023005
JF Brenckle s.n. 12 June 1921
Hypoxylon pruinatum (Klotzsch) Cooke
United States, North Dakota, Ransom, Venlo;