hordeum murinum, malva sylvestris, amaranthus deflexus, carduus pycnocephalus, carduus tenuiflorus, chenopodium album, convolvulus arvensis, ecballium elaterium, lepidium draba, lolium rigidum, marrubium vulgare, mercurialis annua, onopordum illyricum, plantago lanceolata, rumex pulcher, sinapis arvensis, solanum nigrum, urtica pilulifera