secale cereale, apera spica-venti, arnoseris minima, scleranthus annuus, centaurea cyanus, draba verna, achillea millefolium, anthemis arvensis, anthoxanthum aristatum, bromus hordeaceus, cerastium semidecandrum, fallopia convolvulus, festuca rubra, myosotis arvensis, myosotis stricta, rumex acetosella, spergula morisonii, stellaria media, veronica arvensis, viola arvensis, aphanes arvensis