schoenoplectus lacustris, persicaria hydropiper, butomus umbellatus, stachys palustris, echinochloa crus-galli, mentha arvensis, xanthium albinum, bolboschoenus glaucus, trapa natans, calystegia sepium, lycopus exaltatus, nymphoides peltata, phalaris arundinacea, potamogeton nodosus, rorippa amphibia, sparganium erectum