| Stylosanthes ingrata S.F. Blake, 1926 |
| Stylosanthes juncea Micheli, 1883 |
| Stylosanthes juncea f. intermedia Chodat & Hassl., 1904 |
| Stylosanthes leticiana Gama, 2026 |
| Stylosanthes macrocarpa S.F. Blake, 1920 |
| Stylosanthes mexicana Taub., 1890 |
| Stylosanthes montevidensis Vogel, 1838 |
| Stylosanthes pohliana Taub., 1890 |
| Stylosanthes prostrata M.E. Jones, 1929 |
| Stylosanthes purpurata S.F. Blake, 1920 |
| Stylosanthes quintanarooensis Gama & Dávila, 2009 |
| Stylosanthes rosalindae Gama, 2026 |
| Stylosanthes scoparia Standl. & L.O. Williams, 1950 |
| Stylosanthes subsericea S.F. Blake, 1920 |
| Stylosanthes sundaica Taub., 1890 |
| Stylosanthes viscosa (L.) Sw., 1788 |
| Stylosanthes viscosa f. typica Hassl., 1919 |
| Stylosanthes viscosa var. acutifolia Benth., 1859 |
| Styphnolobium Schott, 1830 |
| Styphnolobium affine (Torr. & A. Gray) Walp., 1843 |