Common Name: Big Sagebrush Plant Species: Artemisia tridentata Family: Asteraceae Photographer: Calvin J. Hamilton Copyright: © 2003 Rosanna Hamilton Date: 2003/07/21 Location: Grand Canyon North Rim, Arizona

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Sagebrush is probably the most abundant shrub in western North America. The extensive root system is drought resistant, enabling survival in semi-arid conditions. Sagebrush was a valuable fuel for Indians. They also used it to treat colds, diarrhea, and fevers.