text: triticum aestivum, anthemis arvensis, centaurea cyanus, capsella bursa-pastoris, lapsana communis, myosotis arvensis, viola arvensis, apera spica-venti, aphanes arvensis, erodium cicutarium, phleum pratense, elymus repens, galeopsis bifida, scleranthus annuus, sinapis arvensis, vicia hirsuta, fallopia convolvulus, lysimachia arvensis, veronica arvensis, veronica persica, vicia sativa