secale cereale, centaurea cyanus, apera spica-venti, scleranthus annuus, achillea millefolium, arabidopsis thaliana, buglossoides arvensis, draba verna, elymus repens, fallopia convolvulus, lamium amplexicaule, myosotis stricta, raphanus raphanistrum, roemeria argemone, setaria pumila, stellaria media, veronica arvensis, veronica triphyllos, vicia sativa, viola arvensis