arenaria serpyllifolia, chenopodium album, sagina procumbens, solanum nigrum, stellaria media, viola arvensis, alopecurus myosuroides, aphanes arvensis, capsella bursa-pastoris, cirsium arvense, equisetum arvense, fallopia convolvulus, lysimachia arvensis, matricaria chamomilla, papaver rhoeas, plantago uliginosa, polygonum aviculare, sinapis arvensis, sonchus asper, tripleurospermum inodorum