dysphania ambrosioides, bromus diandrus, chenopodium album, erigeron bonariensis, parietaria judaica, symphyotrichum squamatum, amaranthus deflexus, sonchus oleraceus, chenopodiastrum murale, chenopodium vulvaria, ecballium elaterium, malva sylvestris, mercurialis annua, solanum nigrum, urtica membranacea