secale cereale, apera spica-venti, anthemis arvensis, centaurea cyanus, scleranthus annuus, vicia hirsuta, viola arvensis, capsella bursa-pastoris, cichorium intybus, erodium cicutarium, matricaria discoidea, myosotis arvensis, papaver dubium, stellaria media, tripleurospermum inodorum, veronica arvensis, vicia sativa, vicia villosa