bidens frondosa, calystegia sepium, phragmites australis, bidens tripartita, eupatorium cannabinum, scrophularia umbrosa, sonchus asper, urtica dioica, berula erecta, carex riparia, chenopodium album, cirsium arvense, cirsium creticum, lapsana communis, persicaria mitis, stachys palustris, veronica anagallis-aquatica