equisetum fluviatile, glyceria fluitans, alisma plantago-aquatica, lemna minor, spirodela polyrhiza, carex pseudocyperus, glyceria notata, lycopus europaeus, lysimachia vulgaris, lythrum salicaria, myosotis scorpioides, phalaris arundinacea, scirpus sylvaticus, scutellaria galericulata