| Agrostis stolonifera | AGRSTO |
| Amblystegium fluviatile | AMBFLU |
| Carex sp. | CARSPX |
| Cinclidotus fontinaloides | CINFON |
| Cinclidotus riparius | CINRIP |
| Cladophora sp. | CLASPX |
| Diatoma sp. | DIASPX |
| Egeria densa | EGEDEN |
| Elodea nuttalii | ELONUT |
| Enteromorpha sp. | ENTSPX |
| Equisetum arvense | EQUARV |
| Glyceria fluitans | GLYFLU |
| Hydrodictyon sp. | HYISPX |
| Juncus sp. | JUNSPX |
| Lythrum salicaria | LYTSAL |
| Myriophyllum spicatum | MYRSPI |
| Nasturtium officinale | NASOFF |
| Oedogonium sp. | OEDSPX |
| Oscillatoria sp. | OSCSPX |
| Persicaria hydropiper | PERHYD |
| Persicaria mitis | PERMIT |
| Phalaris arundinacea | PHAARU |
| Phormidium sp. | PHOSPX |
| Phragmites australis | PHRAUS |
| Polygonum mite | POLMIT |
| Polygonum sp. | POLSPX |
| Potamogeton crispus | POTCRI |
| Potamogeton nodosus | POTNOD |
| Potamogeton pectinatus | POTPEC |
| Potamogeton sp. | POTSPX |
| Ranunculus fluitans | RANFLU |
| Ranunculus penicillatus var. calcareus | RANPEC |
| Ranunculus penicillatus except. var. calcareus | RANPEU |
| Reynoutria japonica | REYJAP |
| Rorippa amphibia | RORAMP |
| Rorippa islandica | RORISL |
| Rorippa sp. | RORSPX |
| Rorippa sylvestris | RORSYL |
| Schoenoplectus lacustris | SCNLAC |
| Schoenoplectus x carinatus | SCNXCA |
| Solanum dulcamara | SOADUL |
| Solidago sp. | SOLSPX |
| Spirogyra sp. | SPISPX |
| Spirulina sp. | SPUSPX |
| Ulothrix sp. | ULOSPX |
| Vaucheria sp. | VAUSPX |
| Veronica anagallis-aquatica | VERANA |
| Veronica beccabunga | VERBEC |
| Zannichellia palustris | ZANPAL |
