tripleurospermum inodorum, matricaria chamomilla, stellaria media, apera spica-venti, capsella bursa-pastoris, aphanes arvensis, fallopia convolvulus, myosotis arvensis, poa annua, artemisia vulgaris, centaurea cyanus, chenopodium album, gnaphalium uliginosum, plantago major, rumex crispus, veronica triphyllos, viola arvensis