convolvulus arvensis, portulaca oleracea, sorghum halepense, amaranthus albus, amaranthus retroflexus, chenopodiastrum hybridum, chenopodium album, chondrilla juncea, cynodon dactylon, echinochloa crus-galli, heliotropium europaeum, hibiscus trionum, reseda lutea, rubus caesius, sambucus ebulus, setaria viridis, sinapis arvensis, tribulus terrestris