glyceria maxima, spirodela polyrhiza, bidens cernuus, lemna gibba, bidens tripartita, lemna minor, stachys palustris, acorus calamus, alisma plantago-aquatica, berula erecta, ceratophyllum demersum, cicuta virosa, mentha aquatica, rorippa amphibia, hydrocharis morsus-ranae, phragmites australis, sagittaria sagittifolia, sium latifolium