secale cereale, centaurea cyanus, convolvulus arvensis, elymus repens, equisetum arvense, tripleurospermum inodorum, vicia hirsuta, vicia tetrasperma, viola arvensis, achillea millefolium, anthemis arvensis, apera spica-venti, aphanes arvensis, chenopodium album, cirsium arvense, erodium cicutarium, fallopia convolvulus, medicago lupulina, myosotis arvensis, odontites vernus, persicaria maculosa, polygonum aviculare, raphanus raphanistrum, silene latifolia, veronica arvensis