convolvulus arvensis, atriplex sagittata, bromus sterilis, capsella bursa-pastoris, cirsium arvense, descurainia sophia, lamium amplexicaule, papaver dubium, senecio vernalis, calepina irregularis, chenopodium album, cynanchum acutum, fallopia convolvulus, lactuca serriola, stellaria media, buglossoides arvensis, carduus pycnocephalus