secale cereale, apera spica-venti, buglossoides arvensis, centaurea cyanus, galium aparine, cirsium arvense, elymus repens, achillea millefolium, artemisia vulgaris, convolvulus arvensis, equisetum arvense, fallopia convolvulus, myosotis arvensis, polygonum aviculare, tripleurospermum inodorum, vicia tetrasperma, descurainia sophia, veronica arvensis, viola arvensis