butomus umbellatus, glyceria maxima, lemna trisulca, oenanthe aquatica, alisma plantago-aquatica, carex acuta, eleocharis palustris, glyceria fluitans, lemna minor, spirodela polyrhiza, galium palustre, hydrocharis morsus-ranae, lycopus europaeus, mentha aquatica, ranunculus repens, rumex hydrolapathum, sagittaria sagittifolia, salvinia natans, stratiotes aloides