sparganium erectum, elodea nuttallii, hydrocharis morsus-ranae, myriophyllum verticillatum, lemna trisulca, equisetum fluviatile, phragmites australis, sagittaria sagittifolia, schoenoplectus lacustris, alisma plantago-aquatica, mentha aquatica, berula erecta, hottonia palustris