| Taxon | Code |
| Agrostis stolonifera | AGRSTO |
| Alisma plantago-aquatica | ALIPLA |
| Cladophora sp. | CLASPX |
| Cratoneuron filicinum | CRAFIL |
| Cyperus fuscus | CYPFUS |
| Diatoma sp. | DIASPX |
| Encyonema sp. | ENCSPX |
| Equisetum sp. | EQUSPX |
| Gomphonema sp. | GOPSPX |
| Heteroleibleinia sp. | HEOSPX |
| Lemanea sp. | LEASPX |
| Lysimachia vulgaris | LYSVUL |
| Melosira sp. | MELSPX |
| Mentha aquatica | MENAQU |
| Myriophyllum spicatum | MYRSPI |
| |
| Oedogonium sp. | OEDSPX |
| Persicaria hydropiper | PERHYD |
| Phormidium sp. | PHOSPX |
| Rivularia sp. | RIVSPX |
| Schizothrix sp. | SCZSPX |
| Solidago sp. | SOLSPX |
| Spirogyra sp. | SPISPX |
| Ulothrix sp. | ULOSPX |
