phragmites australis, carex acuta, phalaris arundinacea, alisma plantago-aquatica, bolboschoenus maritimus, butomus umbellatus, glyceria maxima, hydrocharis morsus-ranae, iris pseudacorus, lemna minor, lemna trisulca, lysimachia vulgaris, mentha aquatica, myosotis scorpioides, ranunculus lingua, rorippa amphibia, rumex hydrolapathum, spirodela polyrhiza