amaranthus hypochondriacus, chenopodium album, amaranthus retroflexus, amaranthus albus, amaranthus blitoides, chenopodiastrum hybridum, chenopodiastrum murale, cirsium arvense, convolvulus arvensis, digitaria sanguinalis, echinochloa crus-galli, hibiscus trionum, polygonum aviculare, setaria pumila, setaria viridis