J.B. Ellis, B.M. Everhart, and E. Bartholomew [1501-5100, plus extras]

Cornell University Plant Pathology Herbarium
Catalog #: F.Columbiani-0337a
Hugo Bilgram #NAF 236 00 October 1893
Uromyces euphorbiae Cooke & Peck
United States, Pennsylvania, Delaware, Morton;