secale cereale, anthoxanthum aristatum, apera spica-venti, arnoseris minima, rumex acetosella, scleranthus annuus, spergularia rubra, veronica dillenii, viola arvensis, anthemis arvensis, aphanes arvensis, centaurea cyanus, holcus mollis, juncus bufonius, myosotis arvensis, persicaria maculosa, sedum acre, teesdalia nudicaulis