secale cereale, apera spica-venti, polygonum aviculare, viola arvensis, fallopia convolvulus, myosotis arvensis, stellaria media, achillea millefolium, capsella bursa-pastoris, centaurea cyanus, chenopodium album, elymus repens, erodium cicutarium, spergula arvensis, trifolium repens, tripleurospermum maritimum, veronica arvensis