portulaca oleracea, amaranthus retroflexus, digitaria sanguinalis, chenopodium album, convolvulus arvensis, senecio vulgaris, setaria viridis, sinapis arvensis, amaranthus hybridus, chenopodiastrum hybridum, diplotaxis muralis, echinochloa crus-galli, eragrostis cilianensis, setaria pumila, solanum nigrum, sorghum halepense, stellaria media