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

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00048334
A. B. Seymour s.n. 00 October 1881
Coleosporium sonchi Lév.
United States, Illinois, Lake, Lake Bluff;

Michigan State University Herbarium non-lichenized fungi
Catalog #: MSC0255174
A. B. Seymour s.n. 00 October 1881
Coleosporium sonchi arvensis
United States, Illinois, Bluff Lake

Miami University, Willard Sherman Turrell Herbarium
Catalog #: 000228297
A. B. Seymour #1880a 00 October 1881
Coleosporium elephantopodis Thüm.
USA, Illinois, Bluff Lake

Academy of Natural Sciences of Drexel University
Catalog #: PH00317771
A. B. Seymour #s.n. 00 October 1881
Coleosporium sonchi-arvensis (Pers.) Lév.
United States, Illinois, Lake, Bluff Lake

Academy of Natural Sciences of Drexel University
Catalog #: PH00317447
A. B. Seymour #s.n. 00 October 1881
Coleosporium sonchi-arvensis (Pers.) Lév.
United States, Illinois, Union, Bluff Lake

Academy of Natural Sciences of Drexel University
Catalog #: PH00324108
A.B. Seymour #s.n. 00 October 1881
Coleosporium sonchi-arvensis (Pers.) Lév.
United States, Illinois, Mclean, Bloomington

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00048364
Prof. A. B. Seymour s.n. 00 October 1881
Coleosporium sonchi-arvensis Lév.
United States, Illinois, Lake, Bluff Lake;

USDA United States National Fungus Collections
Catalog #: BPI 139450
Seymour A. B. s.n. 00 October 1881
Coleosporium elephantopodis Thüm.
United States, Illinois, Bluff Lake