chenopodium album, sorghum halepense, amaranthus blitoides, cynodon dactylon, amaranthus albus, amaranthus deflexus, chondrilla juncea, convolvulus arvensis, cyperus rotundus, heliotropium hirsutissimum, phytolacca americana, portulaca oleracea, solanum nigrum, xanthium orientale, lactuca serriola, rubus sanctus