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A close-up of blooming cactus, Organ Pipe Cactus National Monument

A telephoto shot of blooming cactus at Organ Pipe Cactus National Monument, in Arizona
Jeff Hollett
Thursday, June 4, 2020

There are 31 species of cacti living within Organ Pipe Cactus National Momument, including its namesake, saguaro, cholla, prickly pear, and hedgehog.

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