secale cereale, arnoseris minima, apera spica-venti, centaurea cyanus, scleranthus annuus, anthoxanthum aristatum, achillea millefolium, allium vineale, fallopia convolvulus, polygonum aviculare, rumex acetosella, tripleurospermum inodorum, veronica arvensis, veronica triphyllos, vicia grandiflora, vicia sativa, viola arvensis