Saguaro Cactus - Carnegiea gigantea (Cereus giganteus)

The Saguaro has the distinction of not only being the largest (and perhaps oldest) plant form to be found in McDowell Park, it is also the the state flower of Arizona. Many of the largest saguaro in the park were killed or severely injured in the devastating Rio Fire.

Fortunately, some areas of the park were spared and there are still quite a number of the multi-limbed "old timers" around. The saguaros with 5 or more arms are thought to be 200 years or more old.

For more information on this giant of the cacti family, see DesertUSA's site

The Saguaro flowers late in the spring, usually well after the wildflower season has run its course. The fertilzed flowers turn into a bright red fruit, which was once harvested by the native Papago Indians and now serves as a treat for birds and insects.

Here is another fine Mike Maggio shot of the Saguaro bloom.


© Michael L Maggio

Here is one of the real "old timers".

© John R McNeill


© John R McNeill

The Saguaro has a remarkable ability to heal itself, even when it has had a hole made through it!
© John R McNeill


© John R McNeill - These are the largest Saguaros I have seen yet - near Saguaro Lake, not in the park.