tripleurospermum inodorum, stellaria media, centaurea cyanus, apera spica-venti, capsella bursa-pastoris, chenopodium album, elymus repens, poa annua, viola arvensis, cirsium arvense, equisetum arvense, fallopia convolvulus, gnaphalium uliginosum, lysimachia arvensis, matricaria discoidea, myosotis arvensis, plantago major, rumex crispus