Abbott - 25929 - United States
Barkley - 13176 - United States
Bush - 1115 - United States
Davidse - 38482 - United States
Davidse - 39745 - United States
Palmer - 10890 - United States
Palmer - 14507 - United States
Reverchon - 746 - United States
Reverchon - s.n. - United States
Tharp - s.n. - United States
Trichostema brachiatum
Turner - 12-136 - United States
Turner - 14-165 - United States
Yatskievych - 89-351 - United States