| Taxon | Code |
| Agrostis stolonifera | AGRSTO |
| Callitriche platycarpa | CALPLA |
| Cardamine hirsuta | CAMHIR |
| Chiloscyphus polyanthos | CHIPOL |
| Fontinalis antipyretica | FONANT |
| Galium palustre | GALPAL |
| Glyceria fluitans | GLYFLU |
| Iris pseudacorus | IRIPSE |
| Juncus effusus | JUNEFF |
| Leersia oryzoides | LEEORY |
| Leptodictyum riparium | LEORIP |
| Lycopus europaeus | LYCEUR |
| Lysimachia nummularia | LYSNUM |
| Lythrum salicaria | LYTSAL |
| Melosira sp. | MELSPX |
| Myosotis laxa | MYOLAX |
| Oedogonium sp. | OEDSPX |
| Persicaria hydropiper | PERHYD |
| Phormidium sp. | PHOSPX |
| Ranunculus repens | RANREP |
| Rorippa amphibia | RORAMP |
| Scirpus sylvaticus | SCISYL |
| Scutellaria galericulata | SCUGAL |
| Solanum dulcamara | SOADUL |
| Spirogyra sp. | SPISPX |
| Veronica beccabunga | VERBEC |
