galinsoga parviflora, echinochloa crus-galli, amaranthus retroflexus, chenopodiastrum hybridum, portulaca oleracea, setaria pumila, capsella bursa-pastoris, convolvulus arvensis, cynodon dactylon, digitaria sanguinalis, hibiscus trionum, solanum nigrum, chenopodium album, datura stramonium, lamium purpureum, malva pusilla