| Family | Scientific Name | Common Name | Habitat | Distribution | Image |
|---|---|---|---|---|---|
| Cyperaceae | Carex dasycarpa | Velvet Sedge | Maritime forests, hammocks, other sandy forests. | E. South Carolina south to n. peninsular Florida, west to Mississippi. Gaddy & Rayner (1980) report this species from a number of barrier islands in Beaufort and Charleston counties, South Carolina; it has since been found in Georgetown County, South Carolina, as well. |  (c) Ward, Scott G |
| Cyperaceae | Carex planostachys | Cedar Sedge | Juniper woodlands. | Arkansas and Oklahoma south and west to Texas, New Mexico, s. Arizona, and Mexico (Chiapas, Chihuahua, Coahuila, Durango, Guanajuato, México, Nuevo León, Oaxaca, Puebla, San Luis Potosí, Tamaulipas, TLX, Zacatecas). |  (c) Campos, Aidan |
| Cyperaceae | Carex tenax | Wiry Sedge | Open white sands of longleaf pine sandhills. | Sc. North Carolina south to Panhandle Florida, west to Mississippi; also in sw. Louisiana and se. Texas. |  (c) Bradley, Keith |