Albers - 44004 - United States
Brant - 1998 - United States
Chandler - 7011 - United States
Chandler - 7042 - United States
Clemens - 264 - United States
Clemens - 860 - United States
Correll - 20405 - United States
Correll - 30667 - United States
Correll - 30886 - United States
Cutler - 855 - United States
Eggert - s.n. - United States
Ferris - 3215 - United States
Gregg - 587 - Mexico
Gregg - 612 - Mexico
Gregg - 870 - Mexico
Heller - 1399 - United States
Hinton - 20406 - Mexico
Hinton - 21115 - Mexico
James - 281 - Mexico
Jermy - 127 - United States
Jermy - s.n. - United States
Jones - 29195 - United States
Lindheimer - 1044 - United States
Lindheimer - 1045 - United States
Lindheimer - 481 - United States
Lindheimer - 841 - United States
Lindheimer - s.n. - United States
Lundell - 10678 - United States
Miller - 5114 - United States
Nesom - 7 - United States
Orcutt - 5765 - United States
Orcutt - 5881 - United States
Orcutt - 6082 - United States
Palmer - 10356 - United States
Palmer - 29476 - United States
Palmer - 6703 - United States
Reverchon - 671 - United States
Reverchon - s.n. - United States
Schrenk - s.n. - United States
Solomon - 2705 - United States
Tharp - s.n. - United States
Trelease - s.n. - United States
van Huff - s.n. - United States
Virden - s.n. - United States
Waterfall - 4925 - United States
Waterfall - 6278 - United States
Wilkinson - s.n. - United States
Wislizenus - 281 - Mexico
Yatskievych - 17-009 - United States