anthemis cotula, medicago sativa, plantago lanceolata, anchusa azurea, centaurea depressa, centaurea solstitialis, crepis alpina, diplotaxis tenuifolia, aegilops triuncialis, cichorium intybus, descurainia sophia, erodium cicutarium, melilotus officinalis, silene dichotoma, triticum aestivum, lactuca serriola