anthemis arvensis, viola arvensis, arenaria serpyllifolia, centaurea cyanus, convolvulus arvensis, lapsana communis, odontites vernus, polygonum aviculare, agrostemma githago, artemisia absinthium, buglossoides arvensis, bunium bulbocastanum, capsella bursa-pastoris, galeopsis ladanum, galium spurium, neslia paniculata, vicia incana