| Taxon | Code |
| Agrostis stolonifera | AGRSTO |
| Amblystegium riparium | AMBRIP |
| Callitriche platycarpa | CALPLA |
| Callitriche sp. | CALSPX |
| Callitriche stagnalis | CALSTA |
| Cladophora sp. | CLASPX |
| Diatoma sp. | DIASPX |
| Fissidens fontanus | FISFON |
| Fontinalis antipyretica | FONANT |
| Hildenbrandia sp. | HILSPX |
| Lemna gibba | LEMGIB |
| Lemna minor | LEMMIN |
| Lemna minuta | LEMMIT |
| Lemna sp. | LEMSPX |
| Leptodictyum riparium | LEORIP |
| Melosira sp. | MELSPX |
| Microspora sp. | MICSPX |
| |
| Octodiceras fontanum | OCTFON |
| Oedogonium sp. | OEDSPX |
| Oscillatoria sp. | OSCSPX |
| Persicaria hydropiper | PERHYD |
| Phalaris arundinacea | PHAARU |
| Phormidium sp. | PHOSPX |
| Poa pratensis | POAPRA |
| Poa trivialis | POATRI |
| Scirpus sylvaticus | SCISYL |
| Solanum dulcamara | SOADUL |
| Spirogyra sp. | SPISPX |
| Spirodela polyrhiza | SPRPOL |
| Vaucheria sp. | VAUSPX |
