solanum nigrum, fallopia convolvulus, lysimachia foemina, atriplex patula, bromus diandrus, bromus sterilis, chenopodium album, kickxia spuria, medicago lupulina, papaver rhoeas, polygonum aviculare, sinapis arvensis, sonchus asper, sonchus oleraceus, xanthium spinosum, anthemis arvensis, capsella bursa-pastoris, cirsium arvense, convolvulus arvensis, filago pyramidata, galium parisiense, hypochaeris radicata, reseda luteola, veronica persica, xeranthemum inapertum