| Cyperus unioloides R. Br., 1810 |
| Cyperus unioloides var. bromoides (Link) Maury, 1890 |
| Cyperus variegatus Kunth, 1815 |
| Cyperus ventricosus Nees, 1828 |
| Cyperus virens Michx., 1803 |
| Cyperus virens var. drummondii (Torr. & Hook.) Kük., 1936 |
| Cyperus virens var. glaucopallidus Boeckeler, 1868 |
| Cyperus virens var. minarum (Boeckeler) Denton, 1978 |
| Cyperus virens var. robustus (Kunth) Kük., 1936 |
| Cyperus virens var. virens Michx., 1803 |
| Cyperus viscosus Sw., 1788 |
| Cyperus viviparus Steud., 1855 |
| Cyperus wawrai Boeckeler, 1874 |
| Cyperus wilburii G.C. Tucker, 1986 |
| Cyperus wrightii Britton, 1886 |
| Cypringlea M.T. Strong, 2003 |
| Cypringlea analecta (Beetle) M.T. Strong, 2003 |
| Cypringlea coahuilensis (Svenson) M.T. Strong, 2003 |
| Cypringlea evadens (C.D. Adams) Reznicek & S. González, 2008 |
| Dichostylis P. Beauv. ex T. Lestib., 1819 |