triticum aestivum, artemisia vulgaris, matricaria discoidea, sonchus arvensis, achillea millefolium, agrostis stolonifera, capsella bursa-pastoris, chenopodium album, cirsium arvense, fallopia convolvulus, plantago major, poa annua, polygonum aviculare, tripleurospermum inodorum, veronica persica, stachys palustris, viola arvensis, elymus repens, geranium pusillum, veronica arvensis