lipandra polysperma, bidens tripartita, amaranthus blitum, chenopodium album, echinochloa crus-galli, equisetum arvense, panicum dichotomiflorum, panicum miliaceum, persicaria lapathifolia, amaranthus retroflexus, erigeron annuus, sorghum halepense, robinia pseudoacacia, rorippa palustris, solanum nigrum