legousia speculum-veneris, anthemis cotula, papaver rhoeas, polygonum aviculare, viola arvensis, ammi majus, convolvulus arvensis, lathyrus aphaca, lolium multiflorum, ranunculus arvensis, sherardia arvensis, atriplex patula, avena barbata, bifora testiculata, cerastium glomeratum, chenopodium album, fumaria officinalis, galium aparine, helminthotheca echioides, lepidium coronopus, lysimachia arvensis, rabelera holostea, veronica persica