secale cereale, polygonum aviculare, roemeria argemone, viola arvensis, centaurea cyanus, veronica triphyllos, arabidopsis thaliana, fallopia convolvulus, scleranthus annuus, trifolium arvense, apera spica-venti, lysimachia arvensis, myosotis stricta, papaver dubium, pilosella officinarum, veronica hederifolia, vicia sativa, vicia tetrasperma