| Agrostis stolonifera | AGRSTO |
| Alisma plantago-aquatica | ALIPLA |
| Audouinella | AUDSPX |
| Batrachospermum | BATSPX |
| Berula erecta | BERERE |
| Bidens tripartita | BIDTRI |
| Brachythecium rivulare | BRARIV |
| Callitriche brutia | CALBRU |
| Callitriche hamulata | CALHAM |
| Callitriche obtusangula | CALOBT |
| Callitriche platycarpa | CALPLA |
| Callitriche | CALSPX |
| Calystegia sepium | CASSEP |
| Chiloscyphus polyanthos | CHIPOL |
| Cinclidotus aquaticus | CINAQU |
| Cinclidotus danubicus | CINDAN |
| Cinclidotus fontinaloides | CINFON |
| Cinclidotus riparius | CINRIP |
| Cladophora | CLASPX |
| Conocephalum conicum | CONCON |
| Cratoneuron filicinum | CRAFIL |
| Diatoma | DIASPX |
| Equisetum pratense | EQUPRA |
| Eurhynchium hians | EURHIA |
| Fissidens crassipes | FISCRA |
| Fissidens fontanus | FISFON |
| Fontinalis antipyretica | FONANT |
| Galium | GALSPX |
| Glechoma hederacea | GLEHED |
| Gomphoneis | GOMSPX |
| Gongrosira | GONSPX |
| Gomphonema | GOPSPX |
| Helosciadium nodiflorum | HELNOD |
| Heribaudiella | HERSPX |
| Hildenbrandia rivularis | HILRIV |
| Hildenbrandia | HILSPX |
| Hygroamblystegium fluviatile | HYAFLU |
| Juncus effusus | JUNEFF |
| Lemna minor | LEMMIN |
| Lemna minuta | LEMMIT |
| Leptodictyum riparium | LEORIP |
| Lycopus europaeus | LYCEUR |
| Lysimachia vulgaris | LYSVUL |
| Lythrum salicaria | LYTSAL |
| Melosira | MELSPX |
| Mentha aquatica | MENAQU |
| Microspora | MICSPX |
| Mougeotia | MOUSPX |
| Myosotis | MYOSPX |
| Nasturtium officinale | NASOFF |
| Nuphar lutea | NUPLUT |
| Oedogonium | OEDSPX |
| Paralemanea | PAASPX |
| Pellia endiviifolia | PELEND |
| Persicaria hydropiper | PERHYD |
| Phormidium | PHOSPX |
| Platyhypnidium riparioides | PLTRIP |
| Potamogeton | POTSPX |
| Ranunculus fluitans | RANFLU |
| Ranunculus penicillatus subsp. penicillatus | RANPEI |
| Ranunculus penicillatus | RANPEU |
| Ranunculus repens | RANREP |
| Rhynchostegium riparioides | RHYRIP |
| Scirpus sylvaticus | SCISYL |
| Schoenoplectus lacustris | SCNLAC |
| Solanum dulcamara | SOADUL |
| Sparganium emersum | SPAEME |
| Sparganium emersum f. longissimum | SPAEML |
| Sparganium erectum | SPAERE |
| Spirogyra | SPISPX |
| Stigeoclonium | STISPX |
| Tetraspora | TETSPX |
| Vaucheria | VAUSPX |
| Veronica anagallis-aquatica | VERANA |
| Veronica beccabunga | VERBEC |
