A.B. Seymour and F.S. Earle [1-550, plus extras]

University of Nebraska State Museum, C.E. Bessey Herbarium
Catalog #: NEB00054522
W. J. Beal s.n. 23 September 1891
Gymnosporangium cornuta
United States, Michigan, Park Lake

University of Nebraska State Museum, C.E. Bessey Herbarium
Catalog #: NEB00054526
W. J. Beal s.n. 23 September 1891
Gymnosporangium cornuta f. amelanchieris
United States, Michigan, Park Lake

University of Nebraska State Museum, C.E. Bessey Herbarium
Catalog #: NEB00054533
W. J. Beal s.n. 23 September 1891
Gymnosporangium cornuta f. amelanchieris
United States, Michigan, Park Lake

Michigan State University Herbarium
Catalog #: MSC0214462
W. J. Beal s.n. 23 September 1891
Roestelia cornuta Fr.
United States, Michigan, Park Lake

Miami University, Willard Sherman Turrell Herbarium
Catalog #: 000248966
W. J. Beal #248b 23 September 1891
Gymnosporangium corniculans F. Kern
United States, Michigan, Park Lake

Miami University, Willard Sherman Turrell Herbarium
Catalog #: 000270241
W. J. Beal #248b 23 September 1891
Gymnosporangium corniculans F. Kern
United States, Michigan, Park Lake

Field Museum of Natural History
Catalog #: C0293043F
34c548a9-359f-48dd-a1b7-c841bb0d9d91
W. J. Beal #s.n. 23 September 1891
Gymnosporangium cornutum f. amelanchieris
U.S.A., Michigan, Clinton, Park Lake

Field Museum of Natural History
Catalog #: C0293044F
9e811117-21d9-4b84-953e-93fa1c2af45e
W. J. Beal #s.n. 23 September 1891
Gymnosporangium cornutum f. amelanchieris
U.S.A., Michigan, Clinton, Park Lake

University of Florida Herbarium
Catalog #: FLAS-F-06919
W. J. Beal #s.n. 23 September 1891
Roestelia cornuta Fr.
United States, Michigan, Osceola, Park Lake

Purdue University, Arthur Fungarium
Catalog #: PUR039380
WJ Beal s.n. 23 September 1891
Roestelia cornuta Fr.
United States, Michigan, Park Lake