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 959053
s.n.
Septoria violae Potebnia
United States

Academy of Natural Sciences of Drexel University
Catalog #: PH00309394
C. H. Clarke s.n.
Septoria violae Rabenh.
United States, Massachusetts, Gloucester, Magnolia

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00080173
C. H. Clarke s.n.
Septoria violae Rabenh.
United States, Massachusetts, Magnolia;

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00080174
C. H. Clarke s.n.
Septoria violae Rabenh.
United States, Massachusetts, Magnolia;

Miami University, Willard Sherman Turrell Herbarium
Catalog #: 000228484
C. H. Clarke #1601
Septoria violae Rabenh.
United States, Massachusetts

University of Michigan Herbarium
Catalog #: 323675
C. H. Clarke #s. n.
Septoria violae Rabenh.
USA, Massachusetts, Gloucester, Magnolia.

Academy of Natural Sciences of Drexel University
Catalog #: PH00322934
C.H. Clarke #s.n
Septoria violae Rabenh.
United States, Massachusetts, Gloucester, Magnolia

University of Illinois Herbarium
Catalog #: ILL00098878
CH Clarke s.n.
Septoria violae Rabenh.
United States, Massachusetts, Gloucester, Magnolia; Magnolia

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0088398
CH Clarke s.n.
Septoria violae Rabenh.
United States, Massachusetts, Gloucester, Magnolia

Michigan State University Herbarium non-lichenized fungi
Catalog #: MSC0254883
Miss C.H. Clarke s.n.
Septoria violae Rabenh.
United States, Massachusetts, Magnolia;