| Scientific Name: Cereus Giganteus
Custom Name: Saguaro
This is the first one I found. Its a fat one.
Look at that bark. Just how do you measure these things?
That's a yard stick. Those lower arms are bigger than most saguaro's
Yea! Got the Arizona Register of Big Tree people here to show me how to measure these.
See it near bottom of this article.
Invasive Buffelgrass Threatens Giant Saguaro's Tucson, Arizona, April 25, 2002 ENS
(Note - This last one not available at ENS archives any more)
Also see it on page 4 of article
Four New National Monuments Grace Western States by Cat Lazaroff, June 9, 2000.