secale cereale, apera spica-venti, rumex acetosella, spergula morisonii, achillea millefolium, anthemis arvensis, buglossoides arvensis, cerastium holosteoides, convolvulus arvensis, fallopia convolvulus, myosotis stricta, polygonum aviculare, raphanus raphanistrum, scleranthus annuus, vicia hirsuta