| Agrostis stolonifera | AGRSTO |
| Alisma | ALISPX |
| Amblystegium riparium | AMBRIP |
| Apium nodiflorum | APINOD |
| Batrachospermum | BATSPX |
| Berula erecta | BERERE |
| Callitriche obtusangula | CALOBT |
| Callitriche platycarpa | CALPLA |
| Callitriche stagnalis | CALSTA |
| Calystegia sepium | CASSEP |
| Ceratophyllum demersum | CERDEM |
| Cinclidotus fontinaloides | CINFON |
| Cladophora | CLASPX |
| Cratoneuron filicinum | CRAFIL |
| Epilobium hirsutum | EPIHIR |
| Epilobium parviflorum | EPIPAR |
| Fissidens crassipes | FISCRA |
| Fontinalis antipyretica | FONANT |
| Galium palustre | GALPAL |
| Glechoma hederacea | GLEHED |
| Gongrosira | GONSPX |
| Hedera helix | HEDHEL |
| Helosciadium nodiflorum | HELNOD |
| Heribaudiella | HERSPX |
| Hildenbrandia | HILSPX |
| Humulus lupulus | HUMLUP |
| Hygroamblystegium fluviatile | HYAFLU |
| Hygroamblystegium tenax | HYATEN |
| Iris pseudacorus | IRIPSE |
| Lemna minor | LEMMIN |
| Lemna minuta | LEMMIT |
| Lemna trisulca | LEMTRI |
| Leptodictyum riparium | LEORIP |
| Lycopus europaeus | LYCEUR |
| Lythrum salicaria | LYTSAL |
| Melosira | MELSPX |
| Mentha aquatica | MENAQU |
| Myosotis scorpioides | MYOSCO |
| Nasturtium officinale | NASOFF |
| Oscillatoria | OSCSPX |
| Pellia endiviifolia | PELEND |
| Pellia | PELSPX |
| Persicaria maculosa | PERMAC |
| Phalaris arundinacea | PHAARU |
| Phormidium | PHOSPX |
| Potentilla reptans | POEREP |
| Polygonum hydropiper | POLHYD |
| Rhynchostegium riparioides | RHYRIP |
| Riccardia chamedryfolia | RICCHA |
| Rubus | RUBSPX |
| Scrophularia auriculata | SCRAUR |
| Scutellaria galericulata | SCUGAL |
| Solanum dulcamara | SOADUL |
| Sparganium emersum | SPAEME |
| Sparganium emersum f. longissimum | SPAEML |
| Sparganium erectum | SPAERE |
| Ulothrix | ULOSPX |
| Vaucheria | VAUSPX |
| Veronica anagallis-aquatica | VERANA |
| Zannichellia palustris | ZANPAL |
