triticum aestivum, arabidopsis thaliana, capsella bursa-pastoris, tripleurospermum inodorum, anthemis arvensis, thlaspi arvense, centaurea cyanus, myosotis arvensis, stellaria media, veronica arvensis, veronica sublobata, viola arvensis, cirsium arvense, erodium cicutarium, geranium pusillum, rumex obtusifolius