triticum aestivum, vicia villosa, cirsium arvense, convolvulus arvensis, galeopsis bifida, sonchus arvensis, vicia sativa, achillea millefolium, apera spica-venti, aphanes arvensis, bromus secalinus, buglossoides arvensis, capsella bursa-pastoris, centaurea cyanus, elymus repens, equisetum arvense, fallopia convolvulus, geranium pusillum, myosotis arvensis, myosotis stricta, persicaria maculosa, raphanus raphanistrum, rumex acetosella, scleranthus annuus, secale cereale, veronica arvensis, vicia hirsuta, vicia tetrasperma, viola arvensis, knautia arvensis, stellaria graminea