Ellis & Everhart, N. Amer. Fungi. Ser. II
J.B. Ellis ; B.M. Everhart [1501-3600, plus extras]

USDA United States National Fungus Collections
Catalog #: BPI 959188
s.n.
Cercospora ferruginea Fuckel
United States

University of Illinois Herbarium
Catalog #: ILL00100307
A Commons s.n. 00 September 1886
Cercospora ferruginea Fuckel
United States, Delaware, New Castle, Faulkland; Faulkland

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0088540
A Commons s.n. 00 September 1886
Cercospora ferruginea Fuckel
United States, Delaware, New Castle, Faulkland

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00045906
A. Commons s.n. 00 September 1886
Cercospora ferruginea Fuckel
United States, Delaware, Faulkland;

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00045915
A. Commons s.n. 00 September 1886
Cercospora ferruginea Fuckel
United States, Delaware, Faulkland;

Michigan State University Herbarium non-lichenized fungi
Catalog #: MSC0255020
A. Commons s.n. 00 September 1886
Cercospora ferruginae
United States, Delaware, Faulkland;

Miami University, Willard Sherman Turrell Herbarium
Catalog #: 000228633
A. Commons #1741 00 September 1886
Cercospora ferruginea Fuckel
United States, Delaware, New Castle, Faulkland

University of Michigan Herbarium
Catalog #: 328303
A. Commons #s. n. 00 September 1886
Cercospora ferruginea Fuckel
USA, Delaware, New Castle, Faulkland.

Academy of Natural Sciences of Drexel University
Catalog #: PH00310768
A. Commons #s.n. 00 September 1886
Cercospora ferruginea Fuckel
United States, Delaware, New Castle, Faulkland

Academy of Natural Sciences of Drexel University
Catalog #: PH00310761
A. Commons #s.n. 00 September 1886
Cercospora ferruginea Fuckel
United States, Delaware, New Castle, Faulkland