secale cereale, elymus repens, arnoseris minima, equisetum arvense, myosotis arvensis, rumex acetosella, spergula arvensis, anthemis arvensis, aphanes arvensis, centaurea cyanus, cirsium arvense, erodium cicutarium, fallopia convolvulus, holcus mollis, persicaria lapathifolia, raphanus raphanistrum, scleranthus annuus, teesdalia nudicaulis, tripleurospermum inodorum, veronica arvensis, viola arvensis, descurainia sophia