secale cereale, spergula arvensis, persicaria hydropiper, rumex acetosella, vicia sativa, achillea millefolium, apera spica-venti, fallopia convolvulus, gnaphalium uliginosum, juncus bufonius, mentha arvensis, myosotis arvensis, polygonum aviculare, scleranthus annuus, trifolium repens, vicia hirsuta, viola arvensis