secale cereale, arenaria serpyllifolia, apera spica-venti, aphanes arvensis, scleranthus annuus, centaurea cyanus, avena sativa, equisetum arvense, sinapis arvensis, stellaria media, veronica persica, vicia hirsuta, vicia sativa, anthemis arvensis, fallopia convolvulus, lysimachia arvensis, myosotis arvensis