J.T.C. Vestergren [1-1800, plus extras]

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0085183
Rob. E. Fries #s.n. 02 April 1902
Uromyces superfixus Vestergr.

University of Nebraska State Museum, C.E. Bessey Herbarium
Catalog #: NEB00042058
Vestergren #s.n. 02 April 1902
Uromyces superfixus Vesterg.
Bolivia, Gran Chaco