| Najas | Najas flexilis (Willd.) Rostk. & Schmidt | nodding waternymph | ME | NH | VT | MA | CT | RI |
| Najas gracillima (A. Braun ex Engelm.) Magnus | slender waternymph | ME | NH | VT | MA | CT | RI | |
| Najas guadalupensis (Spreng.) Magnus | southern waternymph | ME | VT | MA | CT | RI | ||
| Najas minor All. | brittle waternymph | ME | VT | MA |
Last Update: 1/4/97
Name: Ray Phillips
Email: rbphilli@Colby.edu