| Agrostis stolonifera | AGRSTO |
| Alisma plantago-aquatica | ALIPLA |
| Amblystegium fluviatile | AMBFLU |
| Amblystegium riparium | AMBRIP |
| Apium nodiflorum | APINOD |
| Audouinella | AUDSPX |
| Batrachospermum | BATSPX |
| Berula erecta | BERERE |
| Brachythecium rivulare | BRARIV |
| Callitriche brutia | CALBRU |
| Callitriche obtusangula | CALOBT |
| Callitriche platycarpa | CALPLA |
| Callitriche | CALSPX |
| Calystegia sepium | CASSEP |
| Ceratophyllum demersum | CERDEM |
| Chiloscyphus polyanthos | CHIPOL |
| Cinclidotus aquaticus | CINAQU |
| Cinclidotus fontinaloides | CINFON |
| Cinclidotus riparius | CINRIP |
| Cladophora | CLASPX |
| Diatoma | DIASPX |
| Elodea canadensis | ELOCAN |
| Equisetum arvense | EQUARV |
| Fissidens crassipes | FISCRA |
| Fissidens fontanus | FISFON |
| Fissidens rufulus | FISRUF |
| Fontinalis antipyretica | FONANT |
| Fontinalis squamosa | FONSQU |
| Fragilaria | FRASPX |
| Glechoma hederacea | GLEHED |
| Gomphoneis | GOMSPX |
| Gongrosira | GONSPX |
| Hedera helix | HEDHEL |
| Helosciadium nodiflorum | HELNOD |
| Heteroleibleinia | HEOSPX |
| Hildenbrandia | HILSPX |
| Hygroamblystegium fluviatile | HYAFLU |
| Iris pseudacorus | IRIPSE |
| Lemanea | LEASPX |
| Lemna minor | LEMMIN |
| Lemna minuta | LEMMIT |
| Lemna trisulca | LEMTRI |
| Leptodictyum riparium | LEORIP |
| Lycopus europaeus | LYCEUR |
| Lyngbya | LYNSPX |
| Lysimachia vulgaris | LYSVUL |
| Lythrum salicaria | LYTSAL |
| Melosira | MELSPX |
| Mentha aquatica | MENAQU |
| Microspora | MICSPX |
| Microcoleus | MIRSPX |
| Mougeotia | MOUSPX |
| Myosotis laxa subsp. cespitosa | MYOLAC |
| Myosotis palustris | MYOPAL |
| Myosotis scorpioides | MYOSCO |
| Myosotis secunda | MYOSEC |
| Myriophyllum spicatum | MYRSPI |
| Nasturtium officinale | NASOFF |
| Nitella flexilis | NITFLE |
| Nuphar lutea | NUPLUT |
| Octodiceras fontanum | OCTFON |
| Oedogonium | OEDSPX |
| Oscillatoria | OSCSPX |
| Paralemanea | PAASPX |
| Persicaria hydropiper | PERHYD |
| Phalaris arundinacea | PHAARU |
| Phormidium | PHOSPX |
| Platyhypnidium riparioides | PLTRIP |
| Potamogeton berchtoldii | POTBER |
| Potamogeton crispus | POTCRI |
| Potamogeton perfoliatus | POTPER |
| Potamogeton | POTSPX |
| Ranunculus circinatus | RANCIR |
| Ranunculus fluitans | RANFLU |
| Ranunculus penicillatus var. calcareus | RANPEC |
| Ranunculus penicillatus | RANPEU |
| Ranunculus repens | RANREP |
| Rhynchostegium riparioides | RHYRIP |
| Rorippa amphibia | RORAMP |
| Rorippa palustris | RORPAL |
| Scirpus lacustris | SCILAC |
| Schoenoplectus lacustris | SCNLAC |
| Scutellaria galericulata | SCUGAL |
| Schizothrix | SCZSPX |
| Solanum dulcamara | SOADUL |
| Sparganium emersum | SPAEME |
| Sparganium emersum f. longissimum | SPAEML |
| Sparganium erectum | SPAERE |
| Spirogyra | SPISPX |
| Tetraspora | TETSPX |
| Ulothrix | ULOSPX |
| Vaucheria | VAUSPX |
| Veronica anagallis-aquatica | VERANA |
| Veronica beccabunga | VERBEC |
| Veronica catenata | VERCAT |
