picnomon acarna, achillea coarctata, carduus pycnocephalus, centaurea calcitrapa, hordeum murinum, onopordum illyricum, scolymus hispanicus, ajuga chamaepitys, anthemis cotula, bromus sterilis, capsella rubella, carthamus lanatus, centaurea solstitialis, delphinium consolida, marrubium peregrinum, matricaria chamomilla, polygonum aviculare, rostraria cristata, sonchus oleraceus, tribulus terrestris, xanthium spinosum