hordeum murinum, clinopodium nepeta, lolium perenne, malva sylvestris, matricaria chamomilla, rostraria cristata, sisymbrium officinale, capsella rubella, carduus pycnocephalus, catapodium rigidum, dasypyrum villosum, diplotaxis tenuifolia, erodium ciconium, mercurialis annua, papaver rhoeas, parietaria judaica, plumbago europaea, urospermum picroides