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Annual

Devil's Claw Flower

Proboscidea louisianica (Mill.) Thell.

Devil's ClawUnicorn PlantRam's HornLouisiana Unicorn-PlantElephant TusksGoat HeadMartyniaAphid TrapTáchichíla (Tohono O'odham)

Devil's Claw is a dramatic and botanically fascinating native wildflower of the American Southwest, bearing showy trumpet-shaped blooms in shades of cream, pink, and violet. Equally famous for its extraordinary hooked seed pods — the iconic "claws" — it symbolizes ingenuity, transformation, and the enduring craftsmanship of Indigenous culture.

Plant Family

Martyniaceae (Unicorn Plant family)

Blooming

Summer to early fall (June–September), coinciding with monsoon rains

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Devil's Claw flowers with funnel-shaped blooms and spotted throats growing alongside their distinctive curved green pods
Devil's Claw flowers with funnel-shaped blooms and spotted throats growing alongside their distinctive curved green pods

Symbolism & Meanings

Key Meanings

Ingenuity
Transformation
Craftsmanship
Resilience
Hidden danger
Paradox

Perfect For

Native plant and craft celebrationsBotanical art exhibitionsGifts for gardeners who love the unusual and extraordinary

Color Meanings

Cream White:Purity, openness, and quiet beauty beneath a fierce exterior
Rose Pink:Tenderness and the softness hidden within strength
Violet Purple:Craftsmanship, ancestral wisdom, and creative transformation
Mulberry:Depth, mystery, and the rich heritage of Indigenous artistry

Similar flowers: king proteas and gloriosa superbas also share similar meanings.

Cultural Significance

Devil's Claw holds one of the most distinctive cultural legacies of any Southwestern plant. The Tohono O'odham people of southern Arizona and northwestern Mexico are so closely connected to this plant that they domesticated it — selectively breeding strains with exceptionally long claws specifically to yield more fiber for their extraordinary coiled baskets. The contrast between the flower's prettiness and the pod's fierce appearance perfectly embodies the plant's paradoxical personality. Spanish-speaking communities knew the ripe pods as garrapatas (ticks) for their tenacious grip. The plant's formal genus name, Proboscidea, comes from the Greek for "elephant's trunk," a nod to the long curved beak of the fresh green pod before it splits. It was first collected for Western science by Lieutenant William Hemsley Emory on October 28, 1846, near Safford, Arizona — one of the earliest botanical records from the Arizona Territory.
Related cultural flowers:Sunflower, Rose
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Botanical Information

Physical Characteristics

Flower Size: 1.5–2 inches (3.8–5 cm) long; funnel-shaped with 5 petal-like lobes; borne in clusters of 8–20 flowers per stalk
Plant Size: 1–3 feet tall (30–90 cm); wide-spreading, often 4–6 feet across from the central taproot
Flower Shape: Funnel-shaped (trumpet-like) with 5 unequal lobes; throat prominently decorated with purple-brown spots, gold nectar guide lines on the lower lobe, and densely glandular outer surface. Flowers are bilaterally symmetrical, resembling a foxglove or snapdragon in form

Natural Habitat

Native to: Southwestern and South-Central United States (Texas, New Mexico, Arizona, Oklahoma, Kansas), Northern and Central Mexico, Widely naturalized globally in South America, South Africa, Australia, and parts of Europe
Habitat: Disturbed open ground, roadsides, washes, sandy soils, desert margins, agricultural fields, and dry rangeland
Climate: Arid, Semi-arid, Temperate

Growing Guide

Sunlight

Full sun; a heat-loving plant that performs best in open, exposed sites

Water

Low to moderate; germinates and thrives after summer monsoon rains; the deep taproot (up to 9 inches) allows access to stored moisture in dry periods

Soil

Sandy loam, Sandy, Clay loam, Well-drained, Dry to moderately moist

Expert Growing Tips

1

Cultivate similarly to okra: plant seeds in warm soil after last frost in full sun

2

Thin plants to at least 4 feet apart — they spread very wide

3

Grows best in dry, poor to average soil; rich or waterlogged soil reduces performance

4

The entire plant is coated in sticky, glandular hairs — wear old clothes and gloves when handling

5

Harvest young green pods (under 4 inches) for pickling and eating like okra; allow others to mature for dried pods

6

Note: dried pods with spread claws can injure livestock noses and feet — manage accordingly on ranches

Uses & Benefits

Ornamental Uses

  • Garden novelty and conversation-piece planting for the exotic seed pods
  • Dried flower and pod arrangements; pods are long-lasting and structurally striking
  • Native plant and ethnobotanical gardens
  • Large-scale wildflower planting in appropriate arid or semi-arid zones
  • Holiday and craft decoration — dried claw pods are used in wreaths and ornaments

Traditional Uses

  • Widely used in Indigenous basketry: the Tohono O'odham domesticated this plant specifically to harvest the long fibers of the dried pod claws for weaving the black patterning in their distinctive coiled baskets — a practice still active today
  • The Hopi, Apache, Havasupai, and Kawaiisu also incorporated the dried claws into basket designs and used them as sewing implements
  • A black dye can be extracted from the dry pods, especially when combined with ash
  • Fresh young pods and seeds are edible — pods were pickled or cooked; seeds were eaten roasted or raw by various Indigenous peoples
  • The sticky glandular hairs were once thought to make the plant carnivorous; it is not, but the trapped insects attracted predatory assassin bugs that may provide some pest control benefit

Disclaimer: Information provided is for educational purposes only. Consult healthcare professionals before using any plant medicinally.

Frequently Asked Questions about the Devil's Claw Flower

What does the devil's claw flower look like?

The flowers are showy, funnel-shaped trumpets 1.5–2 inches long with 5 unequal lobes. They range in color from cream-white to pink, rose, and violet-purple, with a throat richly patterned with purple-brown spots and yellow nectar guide lines — resembling a foxglove or gloxinia.

What does devil's claw symbolize?

Devil's Claw symbolizes ingenuity, transformation, and craftsmanship — a plant whose threatening appearance conceals both beauty (its showy flowers) and extraordinary cultural value (its fibers used for centuries in Indigenous basket weaving). It speaks to paradox and hidden purpose.

Is devil's claw flower edible?

Yes — young green pods under 4 inches long are edible and have been pickled or cooked like okra by both Indigenous peoples and settlers. The seeds are also edible roasted or raw. The ripe mature pods become fibrous and woody and are not eaten.

Why is it called devil's claw?

The name comes from the dried seed pod, which splits from its long curved beak into two sharp, hook-like 'claws' that latch onto the fur, hooves, and legs of passing animals (and the boots and socks of passing people) to disperse the seeds — an ingeniously effective and somewhat painful dispersal strategy.

What is devil's claw used for in Native American culture?

The Tohono O'odham domesticated devil's claw specifically for basketry, selectively breeding strains with extra-long pod claws to harvest the tough black fibers for weaving intricate patterns in their coiled baskets. The Hopi, Apache, Havasupai, and Kawaiisu also used the pods for basket designs, sewing implements, and black dye — uses that continue today.

Is devil's claw the same as the devil's claw herbal supplement?

No — the herbal supplement called devil's claw is made from Harpagophytum procumbens, an entirely different African plant used for joint pain and inflammation. Proboscidea louisianica (the flowering devil's claw of the American Southwest) is a separate, unrelated species with a very different use history.

Available Colors

Cream White
Pale Pink
Rose
Violet
Mulberry Purple
Yellow (rare)

Quick Facts

Type:annual
Family:Martyniaceae (Unicorn Plant family)
Native to:Southwestern and South-Central United States (Texas, New Mexico, Arizona, Oklahoma, Kansas)
Blooms:Summer to early fall (June–September), coinciding with monsoon rains

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