Species › Plants › Prickly Pear Cactus

Prickly Pear Cactus

Opuntia polyacantha

CommonPlant
Illustration of Prickly Pear Cactus (Opuntia polyacantha)
Safety note: Spines and fine glochids (barbed bristles) can cause painful skin irritation.

Prickly Pear Cactus is the most widespread cactus in North America, ranging from the Pacific Coast to the Atlantic and from southern Canada to Mexico. Its yellow flowers are visited by many native bees, and the purple-red tunas (fruits) are consumed by coyotes, foxes, deer, javelinas, and many birds. The pads were a critical food and water source for indigenous peoples.

Habitat
Desert flats, dry plains, and rocky hillsides across western North America
Diet
Fruits eaten by coyotes, foxes, deer, and many birds; flowers for native bees
How common
Common

Best time to see a Prickly Pear Cactus

The best time to see a Prickly Pear Cactus is March–June, when about 62% of U.S. sightings happen, based on 26,654 research-grade iNaturalist observations.

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