secale cereale, apera spica-venti, arabidopsis thaliana, centaurea cyanus, myosotis stricta, roemeria argemone, veronica hederifolia, vicia hirsuta, anthemis arvensis, fallopia convolvulus, achillea millefolium, anthoxanthum aristatum, aphanes arvensis, cerastium arvense, equisetum arvense, raphanus raphanistrum, vicia sativa, viola arvensis