text: sparganium erectum, carex riparia, phragmites australis, schoenoplectus lacustris, solanum dulcamara, typha angustifolia, bidens tripartita, butomus umbellatus, ceratophyllum demersum, equisetum fluviatile, lemna minor, lysimachia thyrsiflora, myriophyllum spicatum, potamogeton natans, ranunculus circinatus