datura stramonium, malva neglecta, atriplex tatarica, lepidium draba, bromus tectorum, chenopodium album, cynodon dactylon, descurainia sophia, digitaria sanguinalis, eragrostis minor, hibiscus trionum, hyoscyamus niger, lolium perenne, polygonum aviculare, solanum nigrum, sonchus oleraceus, urtica urens, xanthium spinosum