| Family | Species | Common Name | Number |
| Acanthaceae | Hygrophila augustifolia R. Br. H. difformis (L.f.) Blume H. stricta (Vahl) Nees |
Water wysteria Java Temple Plant |
1 1 4 |
| Alismataceae | Echinodorus brevipedicellatus (O.Kuntze) Boch |
Amazon Sword Plant | 5 |
| Aponogetonaceae | Aponogeton ulvaceus Bak. | 1 | |
| Araceae | Anubias lanceolata N.E. Br. A. nama Eng. Cryptocoryne spp. |
Water aspidistra Water-Trumpet |
3 2 5 |
| Nymphaeaceae | Victoria amazonica (Poepp.) 3.Dec.Sowerby |
Amazon Water Lily | 3 |
a from Alfieri et al. 1994.