secale cereale, apera spica-venti, anthemis arvensis, scleranthus annuus, spergula arvensis, viola arvensis, achillea millefolium, centaurea cyanus, chenopodium album, equisetum arvense, equisetum sylvaticum, erigeron canadensis, erodium cicutarium, fallopia convolvulus, galeopsis bifida, raphanus raphanistrum, rumex acetosella, setaria viridis, vicia hirsuta, vicia sativa, vicia villosa