sparganium erectum, glyceria maxima, riccia fluitans, alisma plantago-aquatica, alnus glutinosa, carex vesicaria, eleocharis acicularis, eleocharis palustris, glyceria fluitans, lemna minor, potamogeton natans, sagittaria sagittifolia, typha angustifolia, utricularia vulgaris, bidens tripartita, oenanthe aquatica