triticum aestivum, matricaria chamomilla, sinapis arvensis, capsella bursa-pastoris, cirsium arvense, lamium amplexicaule, poa annua, poa trivialis, thlaspi arvense, tripleurospermum inodorum, chenopodium album, fallopia convolvulus, lamium purpureum, lysimachia arvensis, matricaria discoidea, myosotis arvensis, persicaria maculosa, plantago major, polygonum aviculare, raphanus raphanistrum, rumex crispus, spergula arvensis, veronica persica, viola arvensis