| Rhodosciadium tolucense (Kunth) Mathias, 1936 |
| Rhodosciadium tuberosum (J.M. Coult. & Rose) Drude, 1898 |
| Sanicula L., 1753 |
| Sanicula arguta Greene ex J.M. Coult. & Rose, 1900 |
| Sanicula bipinnatifida Douglas, 1832 |
| Sanicula chinensis Bunge, 1835 |
| Sanicula crassicaulis Poepp. ex DC., 1830 |
| Sanicula deserticola C.R. Bell, 1954 |
| Sanicula liberta Cham. & Schltdl., 1826 |
| Sanicula mexicana DC., 1830 |
| Sanicula moranii P. Vargas, Constance & B.G. Baldwin, 1998 |
| Saniculeae W.D.J. Koch, 1824 |
| Saniculoideae Burnett, 1835 |
| Schiedeophytum H. Wolff, 1911 |
| Selinum L., 1762 |
| Selinum coriandrum E.H.L. Krause, 1904 |
| Seseli L., 1753 |
| Sison L., 1753 |
| Sium L., 1753 |
| Sium angustifolium L., 1762 |