chenopodium album, amaranthus powellii, persicaria maculosa, digitaria sanguinalis, lipandra polysperma, setaria pumila, silene latifolia, amaranthus retroflexus, atriplex patula, calystegia sepium, cirsium arvense, convolvulus arvensis, echinochloa crus-galli, fallopia convolvulus, galinsoga quadriradiata, geranium columbinum, lamium purpureum, panicum miliaceum, rorippa sylvestris, rumex obtusifolius, solanum nigrum, sonchus asper, symphytum officinale, veronica persica