hordeum distichon, sinapis arvensis, avena fatua, chenopodium album, cirsium arvense, euphorbia helioscopia, lysimachia arvensis, silene noctiflora, tripleurospermum inodorum, veronica persica, veronica polita, fallopia convolvulus, fumaria officinalis, persicaria maculosa, rumex crispus, stachys palustris, thlaspi arvense, tussilago farfara