digitaria sanguinalis, sorghum halepense, amaranthus retroflexus, convolvulus arvensis, eragrostis cilianensis, euphorbia cyparissias, hibiscus trionum, persicaria lapathifolia, setaria pumila, verbena officinalis, chenopodiastrum hybridum, chenopodium album, datura stramonium, echinochloa crus-galli, erigeron canadensis, rorippa sylvestris, solanum nigrum, stellaria media