SILVER rOPLAR {Populus alba) 



GREAT-TOOTHED ASPEN NARROW-T.EAVED 

 {Populus grandidentata) COTTONWOOD 



(Popului an gu St i folia) 



COTTCJXWOOD {Populus Fremontii) 



SWAMP COTTONWOOD {Populus heteropJnlla) 



BALM OF GILEAD (Populus bahamifera) 



