bothriochloa ischaemum, cynodon dactylon, dasypyrum villosum, poa trivialis, achillea collina, aegilops cylindrica, artemisia austriaca, bromus squarrosus, bupleurum affine, carthamus lanatus, centaurea diffusa, convolvulus arvensis, convolvulus cantabrica, cynanchica pyrenaica, eryngium campestre, euphorbia nicaeensis, galium humifusum, lotus corniculatus, nigella arvensis, petrorhagia prolifera, plantago lanceolata, poterium sanguisorba, thymus odoratissimus