echinochloa crus-galli, setaria verticillata, amaranthus retroflexus, chenopodium album, salsola kali, sorghum halepense, tribulus terrestris, xanthium orientale, amaranthus albus, convolvulus arvensis, cyperus rotundus, eragrostis cilianensis, heliotropium europaeum, portulaca oleracea, solanum nigrum