triticum aestivum, anthemis arvensis, convolvulus arvensis, fallopia convolvulus, lysimachia arvensis, vicia hirsuta, achillea millefolium, apera spica-venti, capsella bursa-pastoris, centaurea cyanus, chenopodium album, elymus repens, equisetum arvense, lamium amplexicaule, matricaria discoidea, myosotis arvensis, myosurus minimus, plantago uliginosa, polygonum aviculare, roemeria argemone, scleranthus annuus, sonchus asper, spergula arvensis, stellaria media, thlaspi arvense, tripleurospermum inodorum, veronica triphyllos, vicia sativa, viola arvensis