iris pseudacorus, echinochloa crus-galli, xanthium albinum, stachys palustris, persicaria hydropiper, agrostis stolonifera, oenanthe aquatica, sparganium erectum, althaea officinalis, atriplex prostrata, bidens garumnae, bidens tripartita, bolboschoenus glaucus, butomus umbellatus, cirsium arvense, phalaris arundinacea, potamogeton nodosus, rorippa palustris, rumex stenophyllus, rumex thyrsiflorus, sagittaria sagittifolia