convolvulus arvensis, chenopodium album, galium aparine, setaria viridis, stellaria media, apera spica-venti, avena fatua, centaurea cyanus, myosotis arvensis, polygonum aviculare, silene latifolia, cirsium arvense, erodium cicutarium, fallopia convolvulus, neslia paniculata, papaver rhoeas, veronica persica, vicia sativa