triticum aestivum, veronica triphyllos, arabidopsis thaliana, capsella bursa-pastoris, myosotis arvensis, scleranthus annuus, erodium cicutarium, lycopsis arvensis, roemeria argemone, stellaria media, tripleurospermum inodorum, veronica persica, veronica sublobata, vicia tetrasperma, viola arvensis, centaurea cyanus, poa annua