scolymus hispanicus, cynodon dactylon, lolium perenne, convolvulus arvensis, hordeum murinum, lactuca saligna, polygonum aviculare, xanthium spinosum, amaranthus retroflexus, atriplex tatarica, bromus arvensis, bromus tectorum, galium humifusum, leymus racemosus, marrubium vulgare, medicago lupulina, salsola tragus, sonchus oleraceus, torilis arvensis