sorghum halepense, abutilon theophrasti, amaranthus retroflexus, chenopodium album, cirsium arvense, convolvulus arvensis, datura stramonium, echinochloa crus-galli, fallopia convolvulus, hibiscus trionum, persicaria maculosa, polygonum aviculare, sonchus asper, sonchus oleraceus, stellaria media