secale cereale, matricaria chamomilla, anthemis arvensis, apera spica-venti, aphanes arvensis, holcus mollis, myosotis arvensis, scleranthus annuus, vicia villosa, viola arvensis, arnoseris minima, centaurea cyanus, cirsium arvense, equisetum arvense, odontites vernus, raphanus raphanistrum, rumex acetosella, vicia tetrasperma