secale cereale, apera spica-venti, viola arvensis, centaurea cyanus, matricaria chamomilla, stellaria media, aphanes arvensis, equisetum arvense, galium spurium, matricaria discoidea, myosotis arvensis, poa annua, scleranthus annuus, spergula arvensis, achillea millefolium, cerastium holosteoides, lycopsis arvensis, myosotis stricta, vicia hirsuta