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Saguaro

Carnegiea gigantea (species), “Arizona Giant Cactus”

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The saguaro (, Spanish pronunciation: [saˈɣwaɾo]) (Carnegiea gigantea) is a tree-like cactus species in the monotypic genus Carnegiea that can grow to be over 12 meters (40 feet) tall. It is native to the Sonoran Desert in Arizona, the Mexican state of Sonora, and the Whipple Mountains and Imperial County areas of California. The saguaro blossom is the state wildflower of Arizona. Its scientific name is given in honor of Andrew Carnegie. In 1994, Saguaro National Park, near Tucson, Arizona, was designated to help protect this species and its habitat. Saguaros have a relatively long lifespan, often exceeding 150 years. They may grow their first side arm around 75–100 years of age, but some never grow any arms. Arms are developed to increase the plant's reproductive capacity, as more apices…

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Flower Color

White

Flower Diameter

3in

Height

50ft

Max Stem Diameter

2ft 6in

Fruit Color

Red

Drought Tolerance

High

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Range Maps show field notes recorded by Natural Atlas contributors and other datasets via GBIF.org

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