glyceria maxima, acorus calamus, glyceria fluitans, hydrocharis morsus-ranae, juncus effusus, lemna trisulca, mentha aquatica, alopecurus geniculatus, lycopus europaeus, oenanthe fistulosa, persicaria amphibia, phalaris arundinacea, rorippa amphibia, rumex hydrolapathum, sium latifolium, veronica beccabunga