| Latin Name | Common Name | Family | Synonyms | Edibility Rating | Medicinal Rating |
| Menyanthes trifoliata | Bogbean, Buckbean, Marsh Trefoil, | Menyanthaceae | | 2 | 3 |
| Nymphoides peltata | Water Fringe, Yellow floatingheart | Menyanthaceae | Limnanthemum nymphoides. L. peltatum. | 2 | 2 |