cynodon dactylon, centaurea solstitialis, bromus grossus, calamagrostis epigejos, cirsium vulgare, daucus carota, lappula squarrosa, linaria genistifolia, cannabis sativa, chondrilla juncea, picris hieracioides, torilis japonica, convolvulus arvensis, viola arvensis, chenopodium album, galium album, polygonum aviculare, xeranthemum annuum, artemisia vulgaris