| Evolvulus ramulosus M.E. Jones, 1929 |
| Evolvulus rotundifolius (S. Watson) Hallier f., 1893 |
| Evolvulus sericeus Sw., 1788 |
| Evolvulus sericeus var. cymosus Harms, 2023 |
| Evolvulus tenuis Mart. ex Choisy, 1837 |
| Evolvulus tenuis subsp. yucatanensis Ooststr., 1934 |
| Exogonium Choisy, 1834 |
| Exogonium argentifolium (A. Rich. ex Sagra) House, 1908 |
| Exogonium bracteatum (Cav.) Choisy ex G. Don, 1834 |
| Exogonium dumosum Benth., 1840 |
| Exogonium luteum House, 1908 |
| Exogonium olivae Bárcena, 1844 |
| Exogonium purga Wender., 1840 |
| Gracillimae Costea & Stefanov., 2015 |
| Grammica Lour., 1790 |
| Grammica (Lour.) Engelm., 1859 |
| Grammica cuspidata (Engelm.) W.A. Weber, 1973 |
| Grammica denticulata (Engelm.) W.A. Weber, 1973 |
| Indecorae (Yunck.) Costea & Stefanov., 2015 |
| Ipomoea L., 1753 |