triticum aestivum, polygonum aviculare, artemisia vulgaris, capsella bursa-pastoris, chenopodium album, cirsium vulgare, lamium purpureum, sonchus asper, geranium pusillum, myosotis arvensis, veronica persica, veronica polita, viola arvensis, fallopia dumetorum, lamium amplexicaule, lysimachia arvensis, plantago major, senecio vulgaris, veronica arvensis