| Family | Scientific Name | Common Name | Habitat | Distribution | Image |
|---|---|---|---|---|---|
| Cyperaceae | Carex distans | Disturbed areas. | Introduced in MD and PA; native of Eurasia. |  | |
| Cyperaceae | Carex extensa | Long-bracted Sedge | Salt marshes, introduced around seaports. | Native of Europe. |  |