agrostis stolonifera, echinochloa crus-galli, sparganium erectum, alisma plantago-aquatica, bidens tripartita, bolboschoenus maritimus, butomus umbellatus, glyceria arundinacea, lipandra polysperma, persicaria hydropiper, persicaria minor, phalaris arundinacea, rorippa amphibia, schoenoplectus lacustris, stachys palustris