secale cereale, rumex acetosella, anthoxanthum aristatum, arnoseris minima, holcus mollis, spergula arvensis, apera spica-venti, erodium cicutarium, scleranthus annuus, teesdalia nudicaulis, achillea millefolium, fallopia convolvulus, senecio viscosus, setaria viridis, tripleurospermum inodorum, viola arvensis