secale cereale, arnoseris minima, rumex acetosella, scleranthus annuus, spergula arvensis, hypochaeris glabra, tripleurospermum inodorum, vicia hirsuta, artemisia vulgaris, centaurea cyanus, cirsium arvense, fallopia convolvulus, juncus bufonius, persicaria hydropiper, persicaria maculosa, setaria viridis, stellaria media, veronica arvensis, viola arvensis