triticum aestivum, centaurea cyanus, secale cereale, apera spica-venti, convolvulus arvensis, galium aparine, tripleurospermum inodorum, viola arvensis, capsella bursa-pastoris, fallopia convolvulus, avena fatua, cirsium arvense, elymus repens, hordeum vulgare, lactuca serriola, lamium amplexicaule, lamium purpureum, lapsana communis, lathyrus tuberosus, lysimachia arvensis, myosotis arvensis, raphanus raphanistrum, stellaria media