secale cereale, holosteum umbellatum, myosotis stricta, thlaspi arvense, centaurea cyanus, roemeria argemone, veronica hederifolia, arabidopsis thaliana, lamium amplexicaule, veronica triphyllos, fallopia convolvulus, fumaria officinalis, lycopsis arvensis, raphanus raphanistrum, sisymbrium officinale, valerianella dentata, vicia sativa, vicia villosa, viola arvensis