Saguaro
Saguaro (
Carnegiea gigantea) is a large, tree-sized
cactus that is native to the
Sonoran Desert in the southwestern
United States and northern
Mexico.
Saguaros are slow growing, taking up to 75 years to reach the point where they will develop a side shoot. They also live for about 200 years. They bloom in April or May. Many animals, such as the
Cactus Wren, make burrows in saguaros. In addition to being slow growing, they are slow at propagating. These two facts combine to place the saguaro on the
endangered species list. Harming one in any manner (including
cactus plugging) is illegal, and when houses or highways are built, special precautions must be taken to move every saguaro affected.
The ribs of the saguaro are used for construction and other purposes by
Native Americans of the region. A fine example can be seen in the roofing of the
cloisters of the
Mission San Xavier del Bac on the
Tohono O'odham lands near
Tucson, Arizona\n
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