convolvulus arvensis, polygonum aviculare, capsella bursa-pastoris, centaurea cyanus, chenopodium album, cirsium arvense, fallopia convolvulus, setaria viridis, solanum nigrum, anthemis arvensis, buglossoides arvensis, delphinium consolida, fumaria officinalis, galeopsis ladanum, geranium rotundifolium, legousia speculum-veneris, lysimachia arvensis, papaver rhoeas, setaria pumila, sonchus asper, vicia sativa, viola arvensis