oenanthe aquatica, drepanocladus aduncus, equisetum fluviatile, glyceria fluitans, lemna trisulca, eleocharis palustris, agrostis stolonifera, alisma plantago-aquatica, ceratophyllum demersum, galium palustre, lysimachia nummularia, ranunculus trichophyllus, veronica scutellata, ranunculus circinatus