leersia oryzoides, bidens frondosa, butomus umbellatus, lycopus europaeus, mentha aquatica, agrostis stolonifera, alisma plantago-aquatica, eleocharis palustris, epilobium hirsutum, persicaria hydropiper, scutellaria galericulata, bolboschoenus maritimus, carex vulpina, rorippa palustris