triticum aestivum, artemisia vulgaris, apera spica-venti, aphanes arvensis, cirsium arvense, sinapis arvensis, tripleurospermum inodorum, capsella bursa-pastoris, centaurea cyanus, elymus repens, fallopia convolvulus, myosotis arvensis, persicaria lapathifolia, polygonum aviculare, secale cereale, vicia sativa, avena sativa, lycopsis arvensis, poa annua, scleranthus annuus, vicia hirsuta, viola arvensis