xanthium spinosum, amaranthus blitoides, atriplex patula, chenopodium vulvaria, cynoglossum creticum, dittrichia viscosa, erigeron sumatrensis, oloptum miliaceum, chenopodium album, cichorium intybus, cirsium vulgare, daucus carota, echinops ritro, herniaria cinerea, malva sylvestris, picris hieracioides, solanum nigrum, symphyotrichum squamatum, xanthium orientale