triticum aestivum, veronica hederifolia, stellaria media, anthemis arvensis, apera spica-venti, scleranthus annuus, arabidopsis thaliana, avena sativa, centaurea cyanus, galium aparine, geranium dissectum, lamium purpureum, lapsana communis, myosotis arvensis, poa annua, ranunculus repens, veronica arvensis, viola arvensis, capsella bursa-pastoris, vicia sativa