anthemis arvensis, capsella bursa-pastoris, galium spurium, geranium pusillum, papaver rhoeas, arenaria serpyllifolia, convolvulus arvensis, lapsana communis, secale cereale, viola arvensis, artemisia absinthium, bromus tectorum, centaurea cyanus, lolium rigidum, medicago lupulina, neslia paniculata, vicia sativa, lycopsis arvensis