secale cereale, achillea millefolium, arnoseris minima, rumex acetosella, spergula arvensis, apera spica-venti, artemisia vulgaris, centaurea cyanus, chenopodium album, daucus carota, erodium cicutarium, fallopia convolvulus, galeopsis ladanum, holcus mollis, plantago lanceolata, rumex acetosa, scleranthus annuus, sinapis arvensis, tripleurospermum inodorum, viola arvensis