hordeum murinum, beta vulgaris, bromus diandrus, bromus madritensis, elymus pungens, lolium perenne, sinapis arvensis, sisymbrium irio, avena barbata, avena sterilis, bromus hordeaceus, convolvulus arvensis, lactuca virosa, lepidium draba, malva sylvestris, papaver rhoeas, poa annua, rostraria cristata, rumex pulcher, urtica urens