| Scleria stereorrhiza C. Wright ex C.B. Clarke, 1900 |
| Scleria subulata (J.F. Gmel.) Steud., 1840 |
| Scleria sylvestris Poepp. & Kunth, 1837 |
| Scleria tenella Kunth, 1837 |
| Scleria testacea Nees, 1834 |
| Scleria torreyana Walp., 1852 |
| Scleria trichopoda Britton, 1885 |
| Scleria vaginata Steud., 1855 |
| Scleria verticillata Muhl., 1805 |
| Scleria verticillata f. brevis Kük., 1926 |
| Scleria verticillata f. capillaris Kük., 1926 |
| Scleria verticillata var. tenella Kük., 1921 |
| Sclerieae Wight & Arn., 1834 |
| Spermodon P. Beauv. ex T. Lestib., 1819 |
| Spermodon eximius Nees, 1854 |
| Spermodon filiformis (Vahl) Nees, 1842 |
| Stenophyllus Raf., 1825 |
| Stenophyllus capillaris (L.) Britton, 1894 |
| Stenophyllus capillaris var. ciliata (J. Presl & C. Presl) J.F. Macbr., 1929 |
| Stenophyllus eucapillaris H. Pfeiff., 1924 |