amaranthus retroflexus, amaranthus albus, convolvulus arvensis, portulaca oleracea, setaria viridis, cerinthe minor, chenopodiastrum hybridum, chenopodium album, chondrilla juncea, cirsium arvense, cynodon dactylon, digitaria sanguinalis, echinochloa crus-galli, eragrostis cilianensis, euphorbia tommasiniana, hibiscus trionum, rubus caesius, setaria pumila, sinapis arvensis, sorghum halepense