triticum aestivum, mentha arvensis, fallopia convolvulus, apera spica-venti, myosotis arvensis, rumex obtusifolius, tripleurospermum inodorum, viola arvensis, argentina anserina, artemisia vulgaris, atriplex patula, capsella bursa-pastoris, cirsium arvense, galeopsis bifida, galium aparine, medicago sativa, persicaria maculosa, plantago major, poa angustifolia, sonchus arvensis, stachys palustris, stellaria media, veronica arvensis