carthamus lanatus, artemisia santonicum, cynodon dactylon, elymus repens, festuca valesiaca, achillea inundata, spergula arvensis, atriplex tatarica, bromus squarrosus, convolvulus arvensis, delphinium hispanicum, galium humifusum, hordeum murinum, lotus corniculatus, plantago lanceolata, sisymbrium irio