| Agrostis stolonifera | AGRSTO |
| Amblystegium riparium | AMBRIP |
| Arum | ARMSPX |
| Audouinella | AUDSPX |
| Berula erecta | BERERE |
| Callitriche brutia | CALBRU |
| Callitriche obtusangula | CALOBT |
| Callitriche platycarpa | CALPLA |
| Callitriche | CALSPX |
| Chara | CHASPX |
| Chiloscyphus polyanthos | CHIPOL |
| Cladophora | CLASPX |
| Conocephalum conicum | CONCON |
| Cratoneuron filicinum | CRAFIL |
| Fissidens crassipes | FISCRA |
| Fontinalis antipyretica | FONANT |
| Galium palustre | GALPAL |
| Glechoma hederacea | GLEHED |
| Helosciadium nodiflorum | HELNOD |
| Hildenbrandia | HILSPX |
| Hygroamblystegium tenax | HYATEN |
| Lemna minor | LEMMIN |
| Lemna minuta | LEMMIT |
| Leptodictyum riparium | LEORIP |
| Lycopus europaeus | LYCEUR |
| Lythrum salicaria | LYTSAL |
| Mentha aquatica | MENAQU |
| Nitella flexilis | NITFLE |
| Pellia endiviifolia | PELEND |
| Pellia | PELSPX |
| Phormidium | PHOSPX |
| Potamogeton crispus | POTCRI |
| Rhynchostegium riparioides | RHYRIP |
| Scrophularia auriculata | SCRAUR |
| Solanum dulcamara | SOADUL |
| Sparganium emersum | SPAEME |
| Sparganium emersum f. longissimum | SPAEML |
| Sparganium erectum | SPAERE |
| Sparganium | SPASPX |
| Vaucheria | VAUSPX |
| Veronica anagallis-aquatica | VERANA |
