amaranthus retroflexus, chenopodium album, cirsium arvense, digitaria sanguinalis, setaria pumila, stellaria media, aristolochia clematitis, chenopodiastrum hybridum, convolvulus arvensis, echinochloa crus-galli, equisetum arvense, lipandra polysperma, rubus caesius, solanum nigrum, sonchus arvensis, symphytum officinale, amaranthus blitoides, sinapis arvensis, sonchus asper, veronica persica