hordeum vulgare, vicia hirsuta, chenopodium album, capsella bursa-pastoris, centaurea cyanus, cirsium arvense, convolvulus arvensis, equisetum arvense, fallopia convolvulus, lolium perenne, raphanus raphanistrum, rumex crispus, spergula arvensis, tripleurospermum inodorum, vicia sativa, apera spica-venti, avena sativa, sonchus asper