eleocharis palustris, equisetum fluviatile, glyceria fluitans, myriophyllum verticillatum, alisma plantago-aquatica, glyceria maxima, hottonia palustris, lemna minor, lythrum salicaria, persicaria amphibia, phalaris arundinacea, ranunculus flammula, schoenoplectus lacustris, spirodela polyrhiza