triticum aestivum, apera spica-venti, viola arvensis, anthemis arvensis, capsella bursa-pastoris, centaurea cyanus, chenopodium album, cirsium arvense, convolvulus arvensis, equisetum arvense, fallopia convolvulus, galeopsis tetrahit, lamium amplexicaule, myosotis stricta, roemeria argemone, rumex acetosella, scleranthus annuus, secale cereale, stellaria media, veronica arvensis, veronica dillenii, vicia hirsuta, vicia sativa, vicia tetrasperma