triticum aestivum, centaurea cyanus, fallopia convolvulus, tripleurospermum inodorum, apera spica-venti, artemisia vulgaris, capsella bursa-pastoris, cirsium arvense, galeopsis tetrahit, galium aparine, lapsana communis, myosotis ramosissima, polygonum aviculare, secale cereale, veronica arvensis, vicia hirsuta, viola arvensis, chenopodium album, gnaphalium uliginosum, lactuca serriola