| Agrostis | AGRSPX |
| Agrostis stolonifera | AGRSTO |
| Alisma lanceolatum | ALILAN |
| Alisma plantago-aquatica | ALIPLA |
| Amblystegium riparium | AMBRIP |
| Apium nodiflorum | APINOD |
| Batrachospermum | BATSPX |
| Berula erecta | BERERE |
| Caltha palustris | CAHPAL |
| Callitriche obtusangula | CALOBT |
| Callitriche platycarpa | CALPLA |
| Callitriche | CALSPX |
| Callitriche stagnalis | CALSTA |
| Carex pendula | CARPEN |
| Carex riparia | CARRIP |
| Carex | CARSPX |
| Calystegia sepium | CASSEP |
| Chiloscyphus polyanthos | CHIPOL |
| Cladophora | CLASPX |
| Conocephalum conicum | CONCON |
| Cratoneuron filicinum | CRAFIL |
| Diatoma | DIASPX |
| Echinochloa crus-galli | ECHCRU |
| Elodea canadensis | ELOCAN |
| Epilobium hirsutum | EPIHIR |
| Epilobium parviflorum | EPIPAR |
| Eupatorium cannabinum | EUPCAN |
| Fissidens crassipes | FISCRA |
| Glyceria fluitans | GLYFLU |
| Helosciadium nodiflorum | HELNOD |
| Hottonia palustris | HOTPAL |
| Hygroamblystegium tenax | HYATEN |
| Iris pseudacorus | IRIPSE |
| Juncus effusus | JUNEFF |
| Juncus glaucus | JUNGLA |
| Juncus inflexus | JUNINF |
| Lemna minor | LEMMIN |
| Lemna minuta | LEMMIT |
| Lemna minuscula | LEMMIU |
| Lemna trisulca | LEMTRI |
| Leptodictyum riparium | LEORIP |
| Ludwigia peploides | LUDPEP |
| Lycopus europaeus | LYCEUR |
| Lysimachia nummularia | LYSNUM |
| Lysimachia vulgaris | LYSVUL |
| Lythrum salicaria | LYTSAL |
| Marchantia polymorpha | MACPOL |
| Melosira | MELSPX |
| Mentha aquatica | MENAQU |
| Microspora | MICSPX |
| Myosotis palustris | MYOPAL |
| Myosotis scorpioides | MYOSCO |
| Myosotis | MYOSPX |
| Nasturtium officinale | NASOFF |
| Nuphar lutea | NUPLUT |
| Oedogonium | OEDSPX |
| Oenanthe crocata | OENCRO |
| Pellia endiviifolia | PELEND |
| Persicaria hydropiper | PERHYD |
| Phalaris arundinacea | PHAARU |
| Polygonum hydropiper | POLHYD |
| Pulicaria dysenterica | PULDYS |
| Ranunculus repens | RANREP |
| Rhynchostegium riparioides | RHYRIP |
| Rubus | RUBSPX |
| Scrophularia auriculata | SCRAUR |
| Solanum dulcamara | SOADUL |
| Sparganium emersum | SPAEME |
| Sparganium emersum f. longissimum | SPAEML |
| Sparganium erectum | SPAERE |
| Sparganium | SPASPX |
| Spirogyra | SPISPX |
| Stachys palustris | STAPAL |
| Thysselinum palustre | THYPAL |
| Tolypella intricata | TOLINT |
| Tribonema | TRISPX |
| Ulothrix | ULOSPX |
| Vaucheria | VAUSPX |
| Veronica anagallis-aquatica | VERANA |
| Veronica beccabunga | VERBEC |
