triticum aestivum, poa annua, apera spica-venti, myosotis arvensis, secale cereale, tripleurospermum inodorum, arabidopsis thaliana, capsella bursa-pastoris, centaurea cyanus, delphinium consolida, descurainia sophia, elymus repens, hordeum vulgare, stellaria media, viola arvensis, equisetum arvense, polygonum aviculare, vicia sativa