amaranthus deflexus, chenopodiastrum murale, chenopodium opulifolium, cynodon dactylon, stellaria media, ecballium elaterium, erigeron bonariensis, erigeron sumatrensis, mercurialis annua, parietaria judaica, poa annua, amaranthus muricatus, chenopodium album, hordeum murinum, lactuca serriola, polycarpon tetraphyllum, polygonum aviculare, rumex spinosus, sisymbrium irio, solanum nigrum, sonchus oleraceus, symphyotrichum squamatum