| 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 |
| Dichostylis aristata (Rottb.) Palla, 1888 |
| Dichostylis cuspidata (Kunth) Palla, 1888 |
| Dichroma Ham., 1825 |
| Dichroma ciliatum Ham., 1825 |
| Dichromena Michx., 1803 |
| Dichromena cephalotes (Walter) Britton, 1888 |
| Dichromena ciliata Vahl, 1806 |
| Dichromena ciliata var. cinnamomea Kük., 1926 |
| Dichromena ciliata var. vahliana C.B. Clarke, 1900 |
| Dichromena colorata (L.) Hitchc., 1893 |
| Dichromena contracta (Nees) Steud., 1855 |
| Dichromena corymbosa (L.) J.F. Macbr., 1931 |