| Menyanthes | Menyanthes trifoliata L. | common buckbean | ME | NH | VT | MA | CT | RI |
| Nymphoides | Nymphoides cordata (Ell.) Fern. | little floatingheart | ME | NH | VT | MA | CT | RI |
| Nymphoides peltata (Gmel.) Kuntze | yellow floatingheart | ME | VT | CT | RI |
Last Update: 1/4/97
Name: Ray Phillips
Email: rbphilli@Colby.edu