text: phragmites australis, myriophyllum verticillatum, carex acuta, glyceria maxima, lemna trisulca, alisma plantago-aquatica, butomus umbellatus, carex acutiformis, equisetum fluviatile, equisetum palustre, hydrocharis morsus-ranae, persicaria amphibia, sagittaria sagittifolia, sparganium erectum, glyceria fluitans