secale cereale, chenopodium album, veronica hederifolia, centaurea cyanus, myosotis stricta, stellaria media, veronica triphyllos, viola arvensis, arabidopsis thaliana, artemisia vulgaris, capsella bursa-pastoris, cerastium arvense, cirsium arvense, equisetum arvense, erodium cicutarium, fallopia convolvulus, lamium amplexicaule, plantago lanceolata, raphanus raphanistrum, roemeria argemone, rumex acetosella, spergula arvensis, tripleurospermum inodorum, vicia villosa