glyceria fluitans, hydrocharis morsus-ranae, lemna trisulca, spirodela polyrhiza, ceratophyllum demersum, agrostis stolonifera, glyceria maxima, alisma plantago-aquatica, oenanthe aquatica, persicaria hydropiper, ranunculus repens, rorippa amphibia, bidens cernuus, sagittaria sagittifolia