cirsium arvense, convolvulus arvensis, fallopia convolvulus, galium spurium, odontites vernus, viola arvensis, arenaria serpyllifolia, artemisia absinthium, capsella bursa-pastoris, chenopodium album, equisetum arvense, geranium pusillum, lapsana communis, myosotis arvensis, polygonum aviculare, rhinanthus alectorolophus, sonchus arvensis, veronica polita