| Alisma plantago-aquatica | ALIPLA |
| Amblystegium riparium | AMBRIP |
| Arundo donax | ARUDON |
| Audouinella | AUDSPX |
| Batrachospermum | BATSPX |
| Bidens frondosa | BIDFRO |
| Callitriche obtusangula | CALOBT |
| Callitriche stagnalis | CALSTA |
| Chiloscyphus polyanthos | CHIPOL |
| Cladophora | CLASPX |
| Cyperus eragrostis | CYPERA |
| Epilobium hirsutum | EPIHIR |
| Fontinalis antipyretica | FONANT |
| Fontinalis hypnoides var. duriaei | FONHYD |
| Helosciadium nodiflorum | HELNOD |
| Hildenbrandia | HILSPX |
| Hydrodictyon | HYISPX |
| Lemanea | LEASPX |
| Lemna minor | LEMMIN |
| Leptodictyum riparium | LEORIP |
| Lophocolea bidentata | LOPBID |
| Lycopus europaeus | LYCEUR |
| Melosira | MELSPX |
| Mentha aquatica | MENAQU |
| Mentha | MENSPX |
| Microspora | MICSPX |
| Nasturtium officinale | NASOFF |
| |
| Oedogonium | OEDSPX |
| Oenanthe crocata | OENCRO |
| Oxyrrhynchium speciosum | OXYSPE |
| Paralemanea | PAASPX |
| Paspalum distichum | PASDIS |
| Persicaria hydropiper | PERHYD |
| Polygonum | POLSPX |
| Rhynchostegium riparioides | RHYRIP |
| Solanum dulcamara | SOADUL |
| Sparganium erectum | SPAERE |
| Spirogyra | SPISPX |
| Stigeoclonium | STISPX |
| Veronica anagallis-aquatica | VERANA |
