| Agrostis stolonifera | AGRSTO |
| Ajuga reptans | AJUREP |
| Amblystegium fluviatile | AMBFLU |
| Amblystegium riparium | AMBRIP |
| Apium nodiflorum | APINOD |
| Berula erecta | BERERE |
| Brachythecium rivulare | BRARIV |
| Callitriche platycarpa | CALPLA |
| Callitriche | CALSPX |
| Cardamine | CAMSPX |
| Carex riparia | CARRIP |
| Carex | CARSPX |
| Cladophora | CLASPX |
| Cratoneuron filicinum | CRAFIL |
| Diatoma | DIASPX |
| Draparnaldia | DRASPX |
| Equisetum arvense | EQUARV |
| Equisetum palustre | EQUPAL |
| Eupatorium cannabinum | EUPCAN |
| Fissidens crassipes | FISCRA |
| Fissidens rufulus | FISRUF |
| Galium palustre | GALPAL |
| Glechoma hederacea | GLEHED |
| Helosciadium nodiflorum | HELNOD |
| Hypericum tetrapterum | HYPTET |
| Iris pseudacorus | IRIPSE |
| Lemna minor | LEMMIN |
| Leptodictyum riparium | LEORIP |
| Lycopus europaeus | LYCEUR |
| Lyngbya | LYNSPX |
| Lysimachia vulgaris | LYSVUL |
| Lythrum salicaria | LYTSAL |
| Melosira | MELSPX |
| Mentha aquatica | MENAQU |
| Microcoleus | MIRSPX |
| Oedogonium | OEDSPX |
| Oscillatoria | OSCSPX |
| Pellia endiviifolia | PELEND |
| Pellia | PELSPX |
| Phormidium | PHOSPX |
| Platyhypnidium riparioides | PLTRIP |
| Pulicaria dysenterica | PULDYS |
| Ranunculus repens | RANREP |
| Rhynchostegium riparioides | RHYRIP |
| Riccardia chamedryfolia | RICCHA |
| Scrophularia auriculata | SCRAUR |
| Solanum dulcamara | SOADUL |
| Sparganium emersum | SPAEME |
| Sparganium erectum | SPAERE |
| Vaucheria | VAUSPX |
| Veronica anagallis-aquatica | VERANA |
| Veronica beccabunga | VERBEC |
