marrubium peregrinum, onopordum acanthium, anthemis arvensis, bromus squarrosus, bromus sterilis, centaurea solstitialis, convolvulus arvensis, digitaria sanguinalis, geranium pusillum, hordeum murinum, malva sylvestris, achillea millefolium, anchusa officinalis, cichorium intybus, echium italicum, elymus repens, lactuca serriola, lolium perenne, lysimachia arvensis, matricaria chamomilla, medicago lupulina, nigella arvensis, onopordum illyricum, polycarpon tetraphyllum, rostraria cristata, rumex pulcher, sonchus oleraceus, trifolium campestre, verbascum densiflorum, verbena officinalis, xanthium spinosum