| Taxon | Code |
| Agrostis stolonifera | AGRSTO |
| Amblystegium riparium | AMBRIP |
| Carex sp. | CARSPX |
| Cladophora sp. | CLASPX |
| Diatoma sp. | DIASPX |
| Eleocharis palustris | ELEPAL |
| Equisetum fluviatile | EQUFLU |
| Fontinalis antipyretica | FONANT |
| Fragilaria sp. | FRASPX |
| Heteroleibleinia sp. | HEOSPX |
| Juncus sp. | JUNSPX |
| Lemna minor | LEMMIN |
| Leptodictyum riparium | LEORIP |
| Lyngbya sp. | LYNSPX |
| Lythrum salicaria | LYTSAL |
| Melosira sp. | MELSPX |
| Oedogonium sp. | OEDSPX |
| Oscillatoria sp. | OSCSPX |
| Phalaris arundinacea | PHAARU |
| Phormidium sp. | PHOSPX |
| Polygonum hydropiper | POLHYD |
| Polygonum sp. | POLSPX |
| Ranunculus repens | RANREP |
| Rhizoclonium sp. | RHISPX |
| Rorippa amphibia | RORAMP |
| Rorippa islandica | RORISL |
| Rorippa sylvestris | RORSYL |
| Solanum dulcamara | SOADUL |
| Spirogyra sp. | SPISPX |
| Stigeoclonium sp. | STISPX |
| Stigeoclonium tenue | STITEN |
| Vaucheria sp. | VAUSPX |
