glyceria maxima, lemna trisulca, spirodela polyrhiza, typha latifolia, alnus glutinosa, caltha palustris, eleocharis palustris, glyceria fluitans, ranunculus lingua, alisma plantago-aquatica, galium uliginosum, rorippa amphibia, rumex hydrolapathum, sium latifolium, sparganium erectum