F.J. Seaver and H.F. Bergman [1-60]

USDA United States National Fungus Collections
Catalog #: BPI 433220
Brenckle J. F. s.n. 14 July 1908
Cercospora avicularis G. Winter
United States, North Dakota, Kulm

USDA United States National Fungus Collections
Catalog #: BPI 1020037
Brenckle J. F. s.n. 14 July 1908
Cercospora avicularis G. Winter
United States, North Dakota, Kulm

USDA United States National Fungus Collections
Catalog #: BPI 1020036
Brenckle J.F. #s.n. 14 July 1908
Cercospora avicularis G. Winter
United States, North Dakota, Kulm

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00045489
J. F. Brenckle #1421 14 July 1908
Cercospora avicularis G. Winter
United States, North Dakota, Kulm;

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0008186
J. F. Brenckle #s.n. 14 July 1908
Cercospora avicularis G. Winter
United States, North Dakota, Lamoure, Kulm