peganum harmala, hordeum murinum, bromus sterilis, carduus pycnocephalus, euphorbia helioscopia, marrubium peregrinum, capsella bursa-pastoris, centaurea solstitialis, cichorium intybus, erodium cicutarium, lepidium draba, matricaria chamomilla, medicago orbicularis, papaver rhoeas, rumex pulcher, setaria viridis, silybum marianum, sisymbrium officinale, sisymbrium polyceratium, trifolium campestre, xanthium spinosum, xeranthemum annuum