anacyclus clavatus, lolium rigidum, papaver rhoeas, avena fatua, biscutella auriculata, bromus rubens, bromus sterilis, calendula arvensis, capsella rubella, convolvulus arvensis, erucastrum nasturtiifolium, filago pyramidata, fumaria officinalis, herniaria cinerea, hordeum murinum, lactuca serriola, neslia paniculata, rapistrum rugosum, roemeria hybrida, scandix pecten-veneris, sonchus oleraceus, strigosella africana, torilis nodosa, veronica polita, althaea hirsuta, anchusa azurea, atriplex patula, buglossoides arvensis, coronilla scorpioides, crepis foetida, euphorbia serrata, hypecoum imberbe, lathyrus cicera, medicago sativa, poa annua, salsola tragus, vicia peregrina