secale cereale, descurainia sophia, lamium amplexicaule, papaver rhoeas, roemeria argemone, stellaria media, veronica hederifolia, veronica triphyllos, achillea millefolium, buglossoides arvensis, centaurea cyanus, chenopodium album, equisetum arvense, euphorbia esula, fallopia convolvulus, polygonum aviculare, sinapis arvensis, thlaspi arvense, tripleurospermum inodorum, viola arvensis