| Wedelia keatingii D'Arcy, 1975 |
| Wedelia keilii B.L. Turner, 1988 |
| Wedelia mexicana (Sch. Bip.) McVaugh, 1972 |
| Wedelia parviceps S.F. Blake, 1922 |
| Wedelia pimana B.L. Turner, 1992 |
| Wedelia pinetorum (Standl. & Steyerm.) K.M. Becker, 1975 |
| Wedelia purpurea (Greenm.) B.L. Turner, 1988 |
| Wedelia rosei (Greenm.) McVaugh, 1972 |
| Wedelia scabra (Cav.) B.L. Turner, 1988 |
| Wedelia simsioides McVaugh, 1972 |
| Wedelia strigosa Hook. & Arn., 1841 |
| Wedelia subflexuosa (Hook.) Arn., 1841 |
| Wedelia talpana B.L. Turner, 1992 |
| Wedelia tegetis Strother, 1991 |
| Wedelia tehuantepecana B.L. Turner, 1988 |
| Wedelia trilobata (L.) Hitchc., 1893 |
| Wedelia vexata Strother, 1991 |
| Wedelia xylopoda B.L. Turner, 2004 |
| Werneria Kunth, 1818 |
| Werneria mocinniana DC., 1837 |