schoenoplectus lacustris, equisetum fluviatile, sparganium erectum, glyceria maxima, nuphar lutea, butomus umbellatus, lemna minor, oenanthe aquatica, phragmites australis, rorippa amphibia, rumex hydrolapathum, sagittaria sagittifolia, sium latifolium, spirodela polyrhiza, typha angustifolia