hordeum murinum, anacyclus radiatus, beta vulgaris, bromus madritensis, crepis vesicaria, plantago lagopus, trifolium angustifolium, avena sterilis, bromus rigidus, bromus sterilis, carduus bourgeanus, cichorium intybus, hedypnois rhagadioloides, malva multiflora, medicago polymorpha, scolymus hispanicus, silene vulgaris, urospermum picroides, vicia sativa, daucus carota, foeniculum vulgare, rumex pulcher, scorpiurus muricatus, sisymbrium irio