convolvulus arvensis, hibiscus trionum, cirsium arvense, cynodon dactylon, sinapis arvensis, sonchus arvensis, stachys annua, amaranthus retroflexus, aristolochia clematitis, chenopodiastrum hybridum, chenopodium album, echinochloa crus-galli, fallopia convolvulus, lipandra polysperma, persicaria lapathifolia, polygonum aviculare, setaria pumila, symphytum officinale