secale cereale, anthemis arvensis, centaurea cyanus, cirsium arvense, equisetum arvense, rumex acetosella, scleranthus annuus, vicia hirsuta, achillea millefolium, agrostemma githago, apera spica-venti, aphanes arvensis, arabidopsis thaliana, elymus repens, myosotis stricta, persicaria maculosa, spergula arvensis, tripleurospermum inodorum, veronica arvensis, vicia sativa, vicia tetrasperma, vicia villosa, viola arvensis