secale cereale, scleranthus annuus, roemeria argemone, veronica triphyllos, arabidopsis thaliana, buglossoides arvensis, centaurea cyanus, draba verna, myosotis stricta, veronica hederifolia, aphanes arvensis, artemisia vulgaris, equisetum arvense, hylotelephium maximum, lamium amplexicaule, stellaria media, vicia sativa, viola arvensis