melilotus albus, arctium minus, berteroa incana, bromus sterilis, convolvulus arvensis, crepis setosa, echium vulgare, hordeum murinum, reseda lutea, achillea millefolium, ajuga chamaepitys, cota altissima, diplotaxis tenuifolia, linaria vulgaris, papaver rhoeas, plantago major, salvia viridis, saponaria officinalis, scolymus hispanicus, sisymbrium officinale, tragopogon dubius, ziziphora capitata