InfoBarrel > Travel & Places > Tucson Arizona - Interesting Facts and Features The Saguaro Cactus Towers Over Most Other Desert Plants. Credit: Ken Lund This image is originally part of the article Tucson Arizona - Interesting Facts and Features The Saguaro Cactus Towers Over Most Other Desert Plants. http://www.infobarrel.com/Media/The_Saguaro_Cactus_Towers_Over_Most_Other_Desert_Plants Tweet Pin It