thinopyrum intermedium, cynodon dactylon, medicago sativa, avena sterilis, chondrilla juncea, plantago lanceolata, aegilops triuncialis, anthemis arvensis, bromus rigidus, carthamus lanatus, cichorium intybus, convolvulus arvensis, daucus carota, hordeum murinum, poterium sanguisorba, silene vulgaris, sisymbrium hispanicum