secale cereale, apera spica-venti, centaurea cyanus, vicia tetrasperma, anthemis arvensis, artemisia vulgaris, chenopodium album, cirsium arvense, elymus repens, equisetum arvense, fallopia convolvulus, myosotis arvensis, persicaria lapathifolia, polygonum aviculare, rumex acetosella, scleranthus annuus, setaria viridis, spergula arvensis, tripleurospermum inodorum, veronica arvensis, veronica dillenii, vicia hirsuta, vicia villosa, viola arvensis