| Taxon | Code |
| Agrostis stolonifera | AGRSTO |
| Bolboschoenus maritimus | BOLMAR |
| Callitriche platycarpa | CALPLA |
| Carex sp. | CARSPX |
| Ceratophyllum demersum | CERDEM |
| Chara vulgaris | CHAVUL |
| Cladophora sp. | CLASPX |
| Cymbella sp. | CYBSPX |
| Cylindrospermum sp. | CYLSPX |
| Cyperus eragrostis | CYPERA |
| Cyperus fuscus | CYPFUS |
| Cyperus longus | CYPLON |
| Diatoma sp. | DIASPX |
| Echinochloa crus-galli | ECHCRU |
| Enteromorpha sp. | ENTSPX |
| Equisetum arvense | EQUARV |
| Fragilaria sp. | FRASPX |
| Hydrodictyon sp. | HYISPX |
| Juncus articulatus | JUNART |
| Leersia oryzoides | LEEORY |
| Lemna minor | LEMMIN |
| Ludwigia peploides | LUDPEP |
| Lysimachia vulgaris | LYSVUL |
| Lythrum salicaria | LYTSAL |
| Melosira sp. | MELSPX |
| Mougeotia sp. | MOUSPX |
| Myriophyllum spicatum | MYRSPI |
| |
| Oedogonium sp. | OEDSPX |
| Oscillatoria sp. | OSCSPX |
| Paspalum distichum | PASDIS |
| Persicaria lapathifolia | PERLAP |
| Persicaria mitis | PERMIT |
| Polygonum hydropiper | POLHYD |
| Potamogeton crispus | POTCRI |
| Potamogeton nodosus | POTNOD |
| Potamogeton pectinatus | POTPEC |
| Potamogeton pusillus | POTPUS |
| Rorippa sp. | RORSPX |
| Rorippa sylvestris | RORSYL |
| Scirpus maritimus | SCIMAR |
| Scirpoides holoschoenus | SCPHOL |
| Sparganium erectum | SPAERE |
| Spirogyra sp. | SPISPX |
| Tolypella sp. | TOLSPX |
| Tribonema sp. | TRISPX |
| Ulothrix sp. | ULOSPX |
| Zannichellia palustris | ZANPAL |
| Zygnema sp. | ZYGSPX |
