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 #: NEB00054359
S. M. Tracy s.n. 00 July 1888
Gymnosporangium aurantiaca
United States, New Jersey, Gloucester, Newfield;

Miami University, Willard Sherman Turrell Herbarium
Catalog #: 000228829
S. M. Tracy #2224a 00 July 1888
Gymnosporangium germinale F. Kern
USA, New Jersey, Gloucester, Newfield

USDA United States National Fungus Collections
Catalog #: BPI 117783
Tracy S. M. s.n. 00 July 1888
Gymnosporangium clavipes Cooke & Peck
United States, New Jersey, Newfield