hordeum murinum, crepis vesicaria, beta vulgaris, carduus bourgeanus, hedypnois rhagadioloides, aegilops geniculata, anacyclus clavatus, astragalus sesameus, bromus fasciculatus, bromus madritensis, bromus rubens, carrichtera annua, carthamus lanatus, euphorbia serrata, glebionis coronaria, lolium rigidum, lysimachia arvensis, malva parviflora, medicago littoralis, moricandia arvensis, reichardia tingitana, scorpiurus muricatus, scorzonera laciniata, urospermum picroides, vicia peregrina