| Lonchocarpus unifoliolatus Benth., 1860 |
| Lonchocarpus venustus F.J. Herm., 1949 |
| Lonchocarpus verrucosus M. Sousa, 1986 |
| Lonchocarpus violaceus Benth., 1860 |
| Lonchocarpus vittatus M. Sousa, 2009 |
| Lonchocarpus wendtii M. Sousa, 2011 |
| Lonchocarpus xuul Lundell, 1942 |
| Lonchocarpus yoroensis Standl., 1940 |
| Lonchocarpus yucatanensis Pittier, 1917 |
| Loteae DC., 1825 |
| Lotodes Kuntze, 1891 |
| Lotodes repens (L.) Kuntze, 1891 |
| Lotus L., 1753 |
| Lotus alamosanus (Rose) Gentry, 1942 |
| Lotus angustifolius Moc. & Sessé ex DC., 1832 |
| Lotus argensis Coville, 1893 |
| Lotus argophyllus (A. Gray) Greene, 1890 |
| Lotus argophyllus subsp. ornithopus (Greene) P.H. Raven, 1963 |
| Lotus argophyllus var. ornithopus (Greene) Ottley, 1923 |
| Lotus argyraeus (Greene) Greene, 1890 |