phalaris arundinacea, echinochloa crus-galli, bidens tripartita, bolboschoenus maritimus, rorippa palustris, alisma gramineum, alisma plantago-aquatica, atriplex intracontinentalis, butomus umbellatus, lipandra polysperma, lythrum virgatum, oenanthe aquatica, persicaria hydropiper, polygonum arenarium, rorippa amphibia