cyclachaena xanthiifolia, polygonum aviculare, amaranthus retroflexus, arctium lappa, artemisia annua, atriplex tatarica, chenopodium album, convolvulus arvensis, cynodon dactylon, descurainia sophia, echinochloa crus-galli, lepidium ruderale, lolium perenne, persicaria hydropiper, plantago lanceolata, rorippa sylvestris, setaria pumila, sinapis arvensis, tripleurospermum inodorum