| Taxon | Code |
| Agrostis stolonifera | AGRSTO |
| Audouinella sp. | AUDSPX |
| Callitriche platycarpa | CALPLA |
| Cladophora sp. | CLASPX |
| Fontinalis antipyretica | FONANT |
| Glechoma hederacea | GLEHED |
| Heteroleibleinia sp. | HEOSPX |
| Leptodictyum riparium | LEORIP |
| Lycopus europaeus | LYCEUR |
| Lysimachia nummularia | LYSNUM |
| Melosira sp. | MELSPX |
| Mentha sp. | MENSPX |
| Microspora sp. | MICSPX |
| Oedogonium sp. | OEDSPX |
| Persicaria hydropiper | PERHYD |
| Phormidium sp. | PHOSPX |
| Ranunculus repens | RANREP |
| Scrophularia auriculata | SCRAUR |
| Solanum dulcamara | SOADUL |
| Spirogyra sp. | SPISPX |
| Vaucheria sp. | VAUSPX |
