text: agrostis stolonifera, oenanthe aquatica, rumex maritimus, bidens cernuus, lycopus europaeus, lythrum salicaria, persicaria lapathifolia, ranunculus sceleratus, butomus umbellatus, eleocharis ovata, glyceria maxima, juncus effusus, rorippa palustris, sonchus oleraceus, stellaria aquatica