| Poaceae | |
| Agrostis stolonifera | AGRSTO |
| Alisma plantago-aquatica | ALIPLA |
| Amblystegium riparium | AMBRIP |
| Anabaena | ANASPX |
| Audouinella | AUDSPX |
| Azolla filiculoides | AZOFIL |
| Bidens frondosa | BIDFRO |
| Bidens | BIDSPX |
| Callitriche hamulata | CALHAM |
| Callitriche obtusangula | CALOBT |
| Callitriche platycarpa | CALPLA |
| Carex pseudocyperus | CARPSE |
| Carex | CARSPX |
| Carex vesicaria | CARVES |
| Ceratophyllum demersum | CERDEM |
| Cladophora | CLASPX |
| Cyperus eragrostis | CYPERA |
| Diatoma | DIASPX |
| Egeria densa | EGEDEN |
| Eleocharis palustris | ELEPAL |
| Elodea canadensis | ELOCAN |
| Equisetum | EQUSPX |
| Eurhynchium praelongum var. praelongum | EURPRA |
| Fissidens fontanus | FISFON |
| Fissidens monguillonii | FISMON |
| Fontinalis antipyretica | FONANT |
| Geitlerinema | GEISPX |
| Glechoma hederacea | GLEHED |
| Hildenbrandia | HILSPX |
| Hydrocharis morsus-ranae | HYDMOR |
| Hydrodictyon | HYISPX |
| Iris pseudacorus | IRIPSE |
| Jaaginema | JAASPX |
| Juncus articulatus | JUNART |
| Juncus effusus | JUNEFF |
| Kindbergia praelonga | KINPRA |
| Leersia oryzoides | LEEORY |
| Lemna gibba | LEMGIB |
| Lemna minor | LEMMIN |
| Lemna minuta | LEMMIT |
| Lindernia dubia | LINDUB |
| Ludwigia palustris | LUDPAL |
| Lunularia cruciata | LUNCRU |
| Lycopus europaeus | LYCEUR |
| Lysimachia vulgaris | LYSVUL |
| Lythrum salicaria | LYTSAL |
| Melosira | MELSPX |
| Mentha aquatica | MENAQU |
| Mentha arvensis | MENARV |
| Myosotis palustris | MYOPAL |
| Myosotis scorpioides | MYOSCO |
| Myosotis | MYOSPX |
| Myriophyllum spicatum | MYRSPI |
| |
| Nitella mucronata | NITMUC |
| Nuphar lutea | NUPLUT |
| Nuphar pumila | NUPPUM |
| Octodiceras fontanum | OCTFON |
| Oedogonium | OEDSPX |
| Oscillatoria | OSCSPX |
| Parthenocissus quinquefolia | PARQUI |
| Persicaria hydropiper | PERHYD |
| Phalaris arundinacea | PHAARU |
| Phormidium | PHOSPX |
| Potentilla reptans | POEREP |
| Polygonum amphibium | POLAMP |
| Polygonum hydropiper | POLHYD |
| Polygonum | POLSPX |
| Potamogeton crispus | POTCRI |
| Potamogeton fluitans | POTFLU |
| Potamogeton natans | POTNAT |
| Potamogeton nodosus | POTNOD |
| Potamogeton perfoliatus | POTPER |
| Ranunculus penicillatus var. penicillatus | RANPEE |
| Ranunculus penicillatus | RANPEU |
| Ranunculus repens | RANREP |
| Ranunculus | RANSPX |
| Rhizoclonium | RHISPX |
| Rhynchostegium riparioides | RHYRIP |
| Rorippa amphibia | RORAMP |
| Sagittaria sagittifolia | SAGSAG |
| Scrophularia | SCRSPX |
| Solanum dulcamara | SOADUL |
| Sparganium emersum f. longissimum | SPAEML |
| Spirogyra | SPISPX |
| Spirodela polyrhiza | SPRPOL |
| Stachys palustris | STAPAL |
| Stigeoclonium | STISPX |
| Tetraspora | TETSPX |
| Urtica dioica | URTDIO |
| Vallisneria spiralis | VALSPI |
| Vaucheria | VAUSPX |
| Veronica beccabunga | VERBEC |
| Wolffia arrhiza | WOLARH |
