eleocharis palustris, berula erecta, elodea nuttallii, glyceria maxima, lemna minor, lemna trisulca, rorippa amphibia, agrostis stolonifera, hydrocharis morsus-ranae, spirodela polyrhiza, bidens cernuus, butomus umbellatus, lycopus europaeus, mentha aquatica, myosotis scorpioides, nymphoides peltata, sagittaria sagittifolia, stachys palustris, calystegia sepium