herniaria glabra, poa annua, bromus hordeaceus, plantago major, bromus tectorum, polygonum aviculare, sclerochloa dura, trifolium repens, artemisia vulgaris, bromus sterilis, lepidium draba, lepidium ruderale, lolium perenne, matricaria discoidea, plantago lanceolata, poa angustifolia, sinapis arvensis, taraxacum minimum