centaurea cyanus, adonis aestivalis, agrostemma githago, anthemis arvensis, bifora radians, buglossoides arvensis, caucalis platycarpos, cichorium intybus, cirsium arvense, convolvulus arvensis, delphinium consolida, hibiscus trionum, lactuca serriola, lamium amplexicaule, lathyrus tuberosus, lepidium draba, myosotis arvensis, papaver rhoeas, ranunculus arvensis, rubus caesius, setaria pumila, sinapis arvensis, tripleurospermum inodorum, vicia cracca, viola arvensis