secale cereale, centaurea cyanus, scleranthus annuus, vicia hirsuta, vicia sativa, apera spica-venti, myosotis arvensis, tripleurospermum inodorum, veronica arvensis, vicia tetrasperma, vicia villosa, viola arvensis, anthoxanthum aristatum, arnoseris minima, avena sativa, cerastium holosteoides, cirsium arvense, elymus repens, fallopia convolvulus, juncus bufonius, raphanus raphanistrum, rumex acetosella, stellaria graminea