Plains Prickly Pear Cactus, Cactaceae  (Cactus Family) Opuntia polyacantha
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Photo Details
1. April 16, 2005 - Southwest Desert - 2. May 16, 2005 - Grand County, Utah - ©Nicky Davis

Characteristics
Flowers from April to June on stony slopes and gravelly washes in elevations between 5,000 and 6,100 feet. The 2 inch flowers have a waxy sheen.  The fruit is fleshy and many seeded.
Plains prickly-pear is an important seasonal food of the black-tailed prairie dog, composing up to 58% of its winter diet . Pronghorn rely on plains prickly-pear  notably after fire.  Fires burn the spines off the plants, providing a source of preferred forage. Other animals that eat Prickly-pear are northern pocket gopher, bushy-tailed woodrat, Nuttall cottontail , black-tailed jackrabbit, white-tailed jackrabbit, desert cottontail, least chipmunk, bison , white-tailed deer, collared peccary. Native Americans ate plains prickly-pear fruit raw, dried, or cooked. Fruit was piled on the ground and stirred with branches, rolled or singed with hot coals to remove spines, then split and dried in the sun. The flesh of plains prickly-pear was used as a binding agent in garment and weapon making. Ripe fruits were used for dye

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