triticum aestivum, viola arvensis, lamium purpureum, veronica arvensis, veronica sublobata, avena sativa, capsella bursa-pastoris, centaurea cyanus, chaerophyllum aromaticum, equisetum arvense, geranium pusillum, lapsana communis, myosotis arvensis, poa annua, tripleurospermum inodorum, veronica agrestis, veronica persica, arabidopsis thaliana, carpinus betulus, fallopia convolvulus, scleranthus annuus, stellaria media