text: phalaris arundinacea, acorus calamus, carex acuta, rorippa amphibia, sparganium erectum, typha latifolia, alisma plantago-aquatica, butomus umbellatus, caltha palustris, lemna minor, lysimachia thyrsiflora, nuphar lutea, rumex aquaticus, schoenoplectus lacustris, sium latifolium