| Agrostis stolonifera | AGRSTO |
| Alisma lanceolatum | ALILAN |
| Amblystegium riparium | AMBRIP |
| Apium nodiflorum | APINOD |
| Audouinella | AUDSPX |
| Batrachospermum | BATSPX |
| Berula erecta | BERERE |
| Callitriche obtusangula | CALOBT |
| Callitriche platycarpa | CALPLA |
| Callitriche | CALSPX |
| Ceratophyllum demersum | CERDEM |
| Cinclidotus aquaticus | CINAQU |
| Cinclidotus danubicus | CINDAN |
| Cinclidotus fontinaloides | CINFON |
| Cinclidotus riparius | CINRIP |
| Cladophora | CLASPX |
| Conocephalum conicum | CONCON |
| Cratoneuron filicinum | CRAFIL |
| Diatoma | DIASPX |
| Equisetum maximum | EQUMAX |
| Equisetum telmateia | EQUTEL |
| Eurhynchium | EURSPX |
| Fissidens crassipes | FISCRA |
| Fissidens fontanus | FISFON |
| Fontinalis antipyretica | FONANT |
| Helosciadium nodiflorum | HELNOD |
| Iris pseudacorus | IRIPSE |
| Lemna minor | LEMMIN |
| Lemna minuta | LEMMIT |
| Lemna minuscula | LEMMIU |
| Lemna trisulca | LEMTRI |
| Leptodictyum riparium | LEORIP |
| Ludwigia grandiflora | LUDGRA |
| Lysimachia vulgaris | LYSVUL |
| Lythrum salicaria | LYTSAL |
| Melosira | MELSPX |
| Mentha aquatica | MENAQU |
| Mentha | MENSPX |
| Microspora | MICSPX |
| Nasturtium officinale | NASOFF |
| Nitellopsis obtusa | NIEOBT |
| Nitella mucronata | NITMUC |
| Nitella opaca | NITOPA |
| Nitella | NITSPX |
| Nostoc | NOSSPX |
| Octodiceras fontanum | OCTFON |
| Oedogonium | OEDSPX |
| Oscillatoria | OSCSPX |
| Oxyrrhynchium speciosum | OXYSPE |
| Pellia endiviifolia | PELEND |
| Phormidium | PHOSPX |
| Potamogeton coloratus | POTCOL |
| Potamogeton crispus | POTCRI |
| Potamogeton nodosus | POTNOD |
| Rhizoclonium | RHISPX |
| Rhynchostegium riparioides | RHYRIP |
| Samolus valerandi | SAMVAL |
| Scirpus | SCISPX |
| Schoenoplectus lacustris | SCNLAC |
| Scytonema | SCYSPX |
| Spirogyra | SPISPX |
| Stigeoclonium tenue | STITEN |
| Tolypella | TOLSPX |
| Tribonema | TRISPX |
| Ulothrix | ULOSPX |
| Vallisneria spiralis | VALSPI |
| Vaucheria | VAUSPX |
| Veronica anagallis-aquatica | VERANA |
