marrubium peregrinum, centaurea solstitialis, malva sylvestris, onopordum acanthium, torilis nodosa, xanthium spinosum, achillea coarctata, achillea millefolium, centaurea calcitrapa, chenopodium album, chenopodium vulvaria, dasypyrum villosum, echium vulgare, erodium cicutarium, euphorbia seguieriana, lactuca serriola, lepidium draba, matricaria chamomilla, medicago lupulina, papaver rhoeas, petrorhagia saxifraga, polygonum aviculare, rostraria cristata, rumex pulcher, sisymbrium officinale, tribulus terrestris, trifolium scabrum, verbena officinalis