galinsoga parviflora, amaranthus retroflexus, setaria pumila, chenopodium album, cirsium arvense, convolvulus arvensis, cynodon dactylon, echinochloa crus-galli, hibiscus trionum, linaria vulgaris, lipandra polysperma, persicaria lapathifolia, ranunculus repens, rorippa sylvestris, sorghum halepense, symphytum officinale