North America Native Plant

Beavertail Pricklypear

Botanical name: Opuntia basilaris var. basilaris

USDA symbol: OPBAB2

Life cycle: perennial

Habit: shrub

Native status: Native to the lower 48 states  

Synonyms: Opuntia basilaris Engelm. & J.M. Bigelow var. heilii S.L. Welsh & Neese (OPBAH)  âš˜  Opuntia basilaris Engelm. & J.M. Bigelow var. ramosa Parish (OPBAR)  âš˜  Opuntia basilaris Engelm. & J.M. Bigelow var. whitneyana (E.M. Baxter) E.M. Baxter ex W.T. Marshall (OPBAW2)  âš˜  Opuntia brachyclada Griffiths ssp. humistrata (Griffiths) Wiggins & Wolf (OPBRH)  âš˜  Opuntia whitneyana E.M. Baxter (OPWH2)  âš˜  Opuntia whitneyana E.M. Baxter var. albiflora (OPWHA)   

Beavertail Pricklypear: A Desert Beauty for Water-Wise Gardens If you’re looking to add some desert charm to your landscape while embracing water-wise gardening, the beavertail pricklypear might just be your new best friend. This native southwestern beauty brings stunning blooms and unique architectural form to gardens that celebrate our natural ...

Rare plant alert!

Region: Conservation status by state

Status: S5T2T3: Status is uncertain but is somewhere between the following rankings: Subspecies or variety is imperiled: Extremely rare due to factor(s) making it especially vulnerable to extinction. Typically 6 to 20 occurrences or few remaining individuals (1,000 to 3,000) ⚘ Subspecies or variety is vulnerable: Either very rare and local throughout its range, found only in a restricted range (even if abundant at some locations), or factors are making it vulnerable to extinction. Typically 21 to 100 occurrences or between 3,000 and 10,000 individuals. ⚘ Secure: At very low or no risk of extinction in the jurisdiction due to a very extensive range, abundant populations or occurrences, with little to no concern from declines or threats. ⚘

Beavertail Pricklypear: A Desert Beauty for Water-Wise Gardens

If you’re looking to add some desert charm to your landscape while embracing water-wise gardening, the beavertail pricklypear might just be your new best friend. This native southwestern beauty brings stunning blooms and unique architectural form to gardens that celebrate our natural heritage.

What Makes Beavertail Pricklypear Special?

The beavertail pricklypear (Opuntia basilaris var. basilaris) earns its common name from its distinctive flat, paddle-shaped segments that resemble a beaver’s tail. This perennial shrub is a true native of the American Southwest, naturally occurring across Arizona, California, Nevada, and Utah, where it thrives in some of our continent’s most challenging desert environments.

As a native plant species to the lower 48 states, this cactus has spent thousands of years adapting to local conditions, making it an excellent choice for gardeners who want to work with nature rather than against it.

Garden Appeal and Landscape Role

Don’t let the word cactus fool you into thinking this plant is just about survival – beavertail pricklypear is genuinely gorgeous. In spring, it produces vibrant pink to magenta flowers that create a stunning contrast against the blue-green to purple-tinted pads. These blooms aren’t just pretty; they’re magnets for desert pollinators including bees and butterflies.

In landscape design, beavertail pricklypear serves multiple roles:

  • Architectural focal point in rock gardens and desert landscapes
  • Ground cover for slopes and areas where traditional grass struggles
  • Living sculpture that provides year-round interest
  • Habitat plant that supports local wildlife and pollinators

Where Does It Grow Best?

This desert native is perfectly suited for:

  • Xeriscape and drought-tolerant gardens
  • Rock gardens and desert-themed landscapes
  • Modern, minimalist outdoor spaces
  • Areas with poor, rocky, or sandy soil

Beavertail pricklypear thrives in USDA hardiness zones 8-11, making it ideal for gardeners in warmer climates who want to reduce water usage while maintaining beautiful outdoor spaces.

Growing Conditions and Care

The beauty of growing native plants like beavertail pricklypear lies in their low-maintenance nature. Here’s what this desert dweller needs to thrive:

Sun and Soil: Full sun is essential – this plant has evolved to bask in intense desert sunlight. Well-draining soil is absolutely critical; soggy conditions will quickly kill your pricklypear. Sandy or rocky soil that drains quickly is ideal.

Water Wisdom: Once established, beavertail pricklypear is incredibly drought-tolerant. Water sparingly during the growing season and avoid watering during winter dormancy. Overwatering is far more dangerous than underwatering for this desert native.

Planting Tips: Plant in spring or fall when temperatures are moderate. Dig a hole slightly wider than the root ball but no deeper – these plants prefer to sit at or slightly above soil level to ensure proper drainage.

A Word of Caution

While beavertail pricklypear doesn’t have the large spines of many cacti, it does have tiny, barbed bristles called glochids that can be irritating to skin. Always wear thick gloves when handling, and plant away from high-traffic areas where people might accidentally brush against it.

Supporting Local Ecosystems

By choosing native plants like beavertail pricklypear, you’re doing more than creating a beautiful garden – you’re supporting local wildlife and contributing to habitat conservation. Native plants have co-evolved with local pollinators and wildlife, providing the specific resources these creatures need to thrive.

The beavertail pricklypear offers a perfect example of how native gardening can be both beautiful and beneficial. Its stunning spring blooms, architectural form, and minimal care requirements make it an excellent choice for gardeners ready to embrace the beauty of desert-adapted plants.

Beavertail Pricklypear

Classification

Group

Dicot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Magnoliopsida - Dicotyledons

Subclass

Caryophyllidae

Order

Caryophyllales

Family

Cactaceae Juss. - Cactus family

Genus

Opuntia Mill. - pricklypear

Species

Opuntia basilaris Engelm. & J.M. Bigelow - beavertail pricklypear

Plant data source: USDA, NRCS 2025. The PLANTS Database. https://plants.usda.gov,. 2/25/2025. National Plant Data Team, Greensboro, NC USA