marrubium peregrinum, onopordum illyricum, scolymus hispanicus, hordeum murinum, achillea coarctata, anchusa officinalis, chondrilla juncea, cichorium intybus, rumex pulcher, torilis nodosa, astragalus hamosus, capsella bursa-pastoris, carthamus lanatus, centaurea calcitrapa, centaurea solstitialis, delphinium consolida, lactuca serriola, malva sylvestris, matricaria chamomilla, medicago lupulina, polygonum aviculare, setaria viridis, sonchus oleraceus, xeranthemum annuum