potamogeton berchtoldii, schoenoplectus lacustris, agrostis stolonifera, fontinalis antipyretica, lemna trisulca, leptodictyum riparium, butomus umbellatus, nuphar lutea, veronica anagallis-aquatica, mentha aquatica, potamogeton perfoliatus, sium latifolium, stuckenia pectinata