triticum aestivum, euphorbia falcata, polygonum bellardii, cerastium brachypetalum, cirsium arvense, fallopia convolvulus, veronica polita, agrostemma githago, atriplex patula, buglossoides arvensis, caucalis platycarpos, chaenorhinum minus, coronilla scorpioides, lysimachia arvensis, medicago lupulina, papaver rhoeas, polycnemum arvense, potentilla reptans, setaria viridis, sonchus asper, stachys annua, torilis arvensis