echinochloa colonum, portulaca oleracea, setaria verticillata, amaranthus blitoides, cynodon dactylon, cyperus rotundus, echinochloa crus-galli, eragrostis cilianensis, heliotropium europaeum, setaria viridis, agrostis stolonifera, amaranthus retroflexus, chenopodium album, chenopodium opulifolium, cichorium intybus, diplotaxis erucoides, erigeron canadensis, glebionis coronaria, medicago scutellata, polygonum aviculare, solanum villosum, sonchus oleraceus