hordeum murinum, anacyclus clavatus, avena sterilis, centaurea calcitrapa, lolium rigidum, rostraria cristata, bromus madritensis, convolvulus arvensis, diplotaxis virgata, erodium ciconium, malva sylvestris, plantago coronopus, sisymbrium irio, beta vulgaris, bromus hordeaceus, bromus rubens, cichorium intybus, eryngium campestre, foeniculum vulgare, helminthotheca echioides, hirschfeldia incana, lepidium draba, marrubium vulgare, medicago sativa, piptatherum miliaceum, reseda lutea, rumex pulcher, sinapis arvensis, sisymbrium officinale, sonchus oleraceus