| Tara vesicaria (L.) Molinari, Sánchez Och. & Mayta, 2016 |
| Tauroceras Britton & Rose, 1928 |
| Tauroceras cornigerum (L.) Britton & Rose, 1928 |
| Tephrosia Pers., 1807 |
| Tephrosia abbottiae C.E. Wood, 1949 |
| Tephrosia adunca Benth., 1839 |
| Tephrosia affinis S. Watson, 1886 |
| Tephrosia albida Brandegee, 1924 |
| Tephrosia arcuata (Rydb.) Standl., 1929 |
| Tephrosia belizensis Lundell, 1937 |
| Tephrosia brevipes Benth., 1839 |
| Tephrosia cana Brandegee, 1891 |
| Tephrosia candida DC., 1825 |
| Tephrosia caribaea (Jacq.) DC., 1825 |
| Tephrosia carrollii O. Téllez, 1985 |
| Tephrosia cathartica (Sessé & Moc.) Urb., 1905 |
| Tephrosia chrysophylla M. Martens & Galeotti, 1843 |
| Tephrosia cinerea (L.) Pers., 1807 |
| Tephrosia cinerea var. typica Hassk., 1919 |
| Tephrosia congestiflora Harms, 1911 |