secale cereale, centaurea cyanus, anthemis arvensis, achillea millefolium, agrostemma githago, apera spica-venti, arctium tomentosum, capsella bursa-pastoris, cirsium arvense, elymus repens, equisetum arvense, galium aparine, myosotis arvensis, myosotis stricta, persicaria lapathifolia, stellaria media, trifolium repens, tripleurospermum inodorum, veronica arvensis, vicia tetrasperma, viola arvensis