lepidium draba, agropyron cristatum, poa annua, setaria pumila, tripleurospermum inodorum, artemisia annua, bromus sterilis, capsella bursa-pastoris, centaurea solstitialis, cichorium intybus, cyclachaena xanthiifolia, cynodon dactylon, descurainia sophia, digitaria sanguinalis, eragrostis minor, erodium cicutarium, geranium pusillum, hordeum murinum, hyoscyamus niger, lamium amplexicaule, lepidium campestre, linum perenne, reseda lutea, sinapis arvensis, trifolium repens, verbena officinalis, xanthium spinosum