| Agrostis stolonifera | AGRSTO |
| Alternanthera philoxeroides | ALEPHI |
| Azolla filiculoides | AZOFIL |
| Bidens cernua | BIDCER |
| Bidens frondosa | BIDFRO |
| Carex acuta | CARACU |
| Carex aquatilis | CARAQU |
| Carex elata | CARELA |
| Carex pendula | CARPEN |
| Carex | CARSPX |
| Ceratophyllum demersum | CERDEM |
| Cinclidotus fontinaloides | CINFON |
| Cladophora | CLASPX |
| Cyperus eragrostis | CYPERA |
| Diatoma | DIASPX |
| Echinochloa crus-galli | ECHCRU |
| Egeria densa | EGEDEN |
| Fontinalis antipyretica | FONANT |
| Geitlerinema | GEISPX |
| Glyceria fluitans | GLYFLU |
| Hildenbrandia | HILSPX |
| Hydrodictyon | HYISPX |
| Lagarosiphon major | LAGMAJ |
| Lemna gibba | LEMGIB |
| Lemna minor | LEMMIN |
| Lemna minuta | LEMMIT |
| Lemna minuscula | LEMMIU |
| Lindernia dubia | LINDUB |
| Ludwigia grandiflora | LUDGRA |
| Ludwigia peploides | LUDPEP |
| Lycopus europaeus | LYCEUR |
| Lyngbya | LYNSPX |
| Lysimachia vulgaris | LYSVUL |
| Lythrum salicaria | LYTSAL |
| Melosira | MELSPX |
| Microcoleus | MIRSPX |
| Myriophyllum spicatum | MYRSPI |
| Najas marina | NAJMAR |
| Najas minor | NAJMIN |
| Nasturtium officinale | NASOFF |
| |
| Oedogonium | OEDSPX |
| Oscillatoria | OSCSPX |
| Paspalum distichum | PASDIS |
| Persicaria hydropiper | PERHYD |
| Phalaris arundinacea | PHAARU |
| Phormidium | PHOSPX |
| Pistia stratiotes | PISSTR |
| Poa | POASPX |
| Polygonum maculatum | POLMAC |
| Potamogeton crispus | POTCRI |
| Potamogeton nodosus | POTNOD |
| Potamogeton pectinatus | POTPEC |
| Ranunculus repens | RANREP |
| Rhizoclonium | RHISPX |
| Rorippa amphibia | RORAMP |
| Rorippa islandica | RORISL |
| Rorippa sylvestris | RORSYL |
| Solanum dulcamara | SOADUL |
| Spirogyra | SPISPX |
| Spirodela polyrhiza | SPRPOL |
| Stigeoclonium | STISPX |
| Thorea | THOSPX |
| Vaucheria | VAUSPX |
| Veronica anagallis-aquatica | VERANA |
| Xanthium | XANSPX |
