triticum aestivum, fallopia convolvulus, myosotis arvensis, secale cereale, veronica arvensis, viola arvensis, trifolium repens, achillea millefolium, anthemis arvensis, apera spica-venti, capsella bursa-pastoris, centaurea cyanus, equisetum arvense, galeopsis tetrahit, galium aparine, lapsana communis, oxalis stricta, papaver rhoeas, persicaria maculosa, poa trivialis, rumex obtusifolius, sonchus arvensis, veronica persica, vicia hirsuta, vicia tetrasperma