calla palustris, rorippa amphibia, stachys palustris, mentha aquatica, agrostis stolonifera, berula erecta, cicuta virosa, hydrocharis morsus-ranae, lemna minor, lemna trisulca, nasturtium microphyllum, phragmites australis, sium latifolium, sparganium erectum, spirodela polyrhiza, stratiotes aloides