secale cereale, achillea millefolium, agrostis capillaris, rumex acetosella, arnoseris minima, artemisia vulgaris, centaurea cyanus, elymus repens, equisetum arvense, fallopia convolvulus, holcus mollis, persicaria maculosa, scleranthus annuus, setaria pumila, sinapis arvensis, spergula arvensis, tripleurospermum inodorum, viola arvensis