avena sativa, hordeum vulgare, tripleurospermum inodorum, apera spica-venti, avena fatua, equisetum arvense, fallopia convolvulus, stellaria media, trifolium campestre, centaurea cyanus, chenopodium album, cirsium arvense, galium aparine, lapsana communis, myosotis arvensis, plantago major, polygonum aviculare, scleranthus annuus, sonchus arvensis, sonchus oleraceus, trifolium arvense, veronica arvensis, veronica polita, vicia hirsuta, viola arvensis