erigeron bonariensis, lolium multiflorum, medicago lupulina, papaver rhoeas, stellaria media, capsella bursa-pastoris, daucus carota, artemisia vulgaris, calystegia sepium, chenopodium album, festuca bromoides, galega officinalis, lactuca serriola, lysimachia arvensis, lythrum salicaria, malva sylvestris, melilotus officinalis, paspalum distichum, plantago major, silene latifolia, sonchus arvensis