secale cereale, rumex acetosella, anthoxanthum aristatum, apera spica-venti, arnoseris minima, centaurea cyanus, scleranthus annuus, spergularia rubra, teesdalia nudicaulis, vicia sativa, viola arvensis, achillea millefolium, agrostis gigantea, galeopsis bifida, holcus mollis, mentha arvensis, myosotis arvensis, stachys palustris, stellaria graminea, veronica arvensis, vicia hirsuta