zea mays, chenopodium album, cirsium arvense, convolvulus arvensis, daucus carota, elymus repens, fallopia convolvulus, fumaria rostellata, galinsoga parviflora, galinsoga quadriradiata, galium aparine, lamium purpureum, lapsana communis, stachys palustris, thlaspi arvense, tripleurospermum inodorum, veronica persica, argentina anserina, geranium pusillum, lysimachia arvensis, senecio vulgaris, sherardia arvensis, viola arvensis