| Thouinia serrata Radlk., 1878 |
| Thouinia villosa DC., 1824 |
| Thouinidium Radlk., 1878 |
| Thouinidium decandrum (Humb. & Bonpl.) Radlk., 1878 |
| Thouinidium insigne (Brandegee) Radlk., 1921 |
| Thouinidium matudae Lundell, 1941 |
| Thouinidium oblongum Radlk., 1878 |
| Thouinidium riparium (Brandegee) Radlk., 1921 |
| Ungmadieae Buerki & Callmander |
| Ungnadia Endl., 1835 |
| Ungnadia speciosa Endl., 1833 |
| Urvillea Kunth, 1821 |
| Urvillea biternata Weath., 1910 |
| Urvillea dasycarpa Radlk., 1878 |
| Urvillea ulmacea Kunth, 1821 |