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

University of Illinois Herbarium
Catalog #: ILL00099063
CH Demetrio s.n. 00 July 1889
Uromyces trifolii
United States, Colorado, Colorado

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00086891
Rev. C. H. Demetrio s.n. 00 July 1889
Uromyces trifolii
United States, Colorado

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00086892
Rev. C. H. Demetrio s.n. 00 July 1889
Uromyces trifolii
United States, Colorado