secale cereale, apera spica-venti, chenopodium album, cirsium arvense, spergula arvensis, achillea millefolium, centaurea cyanus, convolvulus arvensis, equisetum arvense, erodium cicutarium, medicago lupulina, raphanus raphanistrum, rumex acetosella, trifolium arvense, tripleurospermum inodorum, viola arvensis