Herter, Plantae Urug. Exs.
W.G.F. Herter [1-2700, plus extras]

USDA United States National Fungus Collections
Catalog #: BPI 004929
Herter #83289 31 March 1928
Uromyces euphorbiae Cooke & Peck
Uruguay, Soriano, Arroyo Grande ca. 50 M. alt.

USDA United States National Fungus Collections
Catalog #: BPI 014992
Herter #83289 28 March 1931
Uromyces proeminens (DC.) Lév.
Uruguay, Soriano Arroyo Grande

University of California Berkeley, University Herbarium
Catalog #: UC348951
W. G. F. Herter #s.n. 31 March 1928
Uromyces euphorbiae Cooke & Peck
Uruguay, Soriano, Arroyo Grande