equisetum arvense, raphanus raphanistrum, veronica persica, centaurea cyanus, lysimachia arvensis, apera spica-venti, capsella bursa-pastoris, cirsium arvense, fallopia convolvulus, lamium amplexicaule, lamium purpureum, polygonum aviculare, setaria pumila, sinapis arvensis, thlaspi arvense, veronica arvensis, viola arvensis