convolvulus arvensis, veronica persica, atriplex patula, chenopodium album, daucus carota, fallopia convolvulus, legousia speculum-veneris, lepidium draba, lolium rigidum, melilotus officinalis, papaver rhoeas, polygonum aviculare, trifolium repens, viola arvensis, capsella bursa-pastoris, chondrilla juncea, crepis vesicaria, euphorbia falcata, malva sylvestris, medicago lupulina, plantago lanceolata, poa compressa