| Pseudolmedia havanensis Trécul, 1847 |
| Pseudolmedia oxyphyllaria Donn. Sm., 1895 |
| Pseudolmedia simiarum Standl. & Steyerm., 1944 |
| Pseudolmedia spuria (Sw.) Griseb., 1859 |
| Radermachia Thunb., 1776 |
| Radermachia incisa Thunb., 1776 |
| Sahagunia Liebm., 1851 |
| Sahagunia mexicana Liebm., 1851 |
| Sahagunia urophylla Donn. Sm., 1905 |
| Sitodium Parkinson, 1773 |
| Sitodium altile Parkinson, 1773 |
| Skutchia Pax & K. Hoffm., 1937 |
| Skutchia caudata Pax & K. Hoffm., 1937 |
| Sorocea A. St.-Hil., 1821 |
| Sorocea affinis Hemsl., 1883 |
| Sorocea mexicana Liebm., 1851 |
| Sorocea trophoides W.C. Burger, 1962 |
| Toxylon Raf., 1819 |
| Toxylon pomiferum Raf., 1817 |
| Trophis P. Browne, 1756 |