| Agrostis stolonifera | AGRSTO |
| Amblystegium fluviatile | AMBFLU |
| Azolla filiculoides | AZOFIL |
| Bidens frondosa | BIDFRO |
| Bidens tripartita | BIDTRI |
| Carex acuta | CARACU |
| Carex | CARSPX |
| Ceratophyllum demersum | CERDEM |
| Cinclidotus fontinaloides | CINFON |
| Cladophora | CLASPX |
| Compsopogon | COMSPX |
| Cyperus fuscus | CYPFUS |
| Diatoma | DIASPX |
| Egeria densa | EGEDEN |
| Elodea nuttalii | ELONUT |
| Eunotia | EUNSPX |
| Fissidens crassipes | FISCRA |
| Fissidens fontanus | FISFON |
| Fissidens osmundoides | FISOSM |
| Fissidens | FISSPX |
| Fontinalis antipyretica | FONANT |
| Hildenbrandia | HILSPX |
| Hydrocharis morsus-ranae | HYDMOR |
| Hydrodictyon | HYISPX |
| Lemna minor | LEMMIN |
| Lemna minuta | LEMMIT |
| Leptodictyum riparium | LEORIP |
| Leskea polycarpa | LESPOL |
| Lindernia dubia | LINDUB |
| Ludwigia grandiflora | LUDGRA |
| Ludwigia peploides | LUDPEP |
| Lycopus europaeus | LYCEUR |
| Lysimachia vulgaris | LYSVUL |
| Lythrum salicaria | LYTSAL |
| Melosira | MELSPX |
| Mentha aquatica | MENAQU |
| Mougeotia | MOUSPX |
| Myriophyllum spicatum | MYRSPI |
| Najas marina | NAJMAR |
| Nasturtium officinale | NASOFF |
| Octodiceras fontanum | OCTFON |
| Oedogonium | OEDSPX |
| Oscillatoria | OSCSPX |
| Parthenocissus quinquefolia | PARQUI |
| Paspalum distichum | PASDIS |
| Persicaria hydropiper | PERHYD |
| Persicaria maculosa | PERMAC |
| Phalaris arundinacea | PHAARU |
| Phormidium | PHOSPX |
| Potamogeton crispus | POTCRI |
| Potamogeton gramineus | POTGRA |
| Potamogeton nodosus | POTNOD |
| Potamogeton trichoides | POTTRI |
| Ptychostomum capillare | PTYCAP |
| Ranunculus fluitans | RANFLU |
| Ranunculus penicillatus subsp. penicillatus | RANPEI |
| Ranunculus penicillatus | RANPEU |
| Ranunculus repens | RANREP |
| Ranunculus | RANSPX |
| Rorippa amphibia | RORAMP |
| Schizothrix | SCZSPX |
| Solanum dulcamara | SOADUL |
| Spirogyra | SPISPX |
| Spirodela polyrhiza | SPRPOL |
| Thorea | THOSPX |
| Vaucheria | VAUSPX |
| Veronica beccabunga | VERBEC |
