avena barbata, bromus diandrus, bromus madritensis, medicago sativa, oloptum miliaceum, artemisia campestris, carduus pycnocephalus, carthamus lanatus, centaurea calcitrapa, chondrilla juncea, convolvulus arvensis, dactylis glomerata, hypericum veronense, lactuca serriola, lolium rigidum, marrubium vulgare, nigella damascena, rumex crispus, sonchus oleraceus, torilis arvensis, thinopyrum intermedium