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Yucca torreyi (Torrey's yucca)
Hill, Alison

Yucca torreyi Shafer

Torrey's yucca, Torrey yucca

Agavaceae (Century-Plant Family)

USDA Symbol: YUTO

USDA Native Status: Native to U.S.

The Torrey yucca sometimes reaches a height of 20 feet, but more commonly 3–10 feet. The trunk is often branched, but sometimes has a single stem. The flower head may extend to 2 feet on the upper portion of the stem. The flowers are bell-shaped, 2–3 inches long, creamy-white or tinged with purple, waxy, with 6 tepals, 6 stamens, and 1 pistil which is 1–1 1/2 inches long. Leaves are 2–4 1/2 feet long, straight and rigid, ending in a sharp spine 1 1/2–2 inches long, they radiate around the stem.

This species was named for John Torrey (1796-1873), the Columbia University botanist, who designated this yucca as a new variety in 1859. Native Americans ate the pulpy fruits of this and related shrubby species either raw or roasted; they also dried and ground them into meal for winter use. The coarse fibers of the long leaves were made into ropes, mats, sandals, baskets, and cloth.

 

From the Image Gallery

Plant Characteristics

Duration: Perennial
Habit: Shrub
Leaf Retention: Evergreen
Leaf Complexity: Simple
Flower:
Fruit:
Size Class: 6-12 ft.

Bloom Information

Bloom Color: White , Purple
Bloom Time: Mar , Apr , May

Distribution

USA: NM , TX
Native Distribution: SW. Texas including Trans-Pecos Texas, S. New Mexico, and NE. Mexico; at 2000-5000 (610-1524 m).
Native Habitat: Dry soils of plains, mesas, and foothill slopes; in desert grassland and shrub thickets.
USDA Native Status: L48(N)

Growing Conditions

Water Use: Low
Light Requirement: Sun
Soil Moisture: Dry
Cold Tolerant: yes

Benefit

Conspicuous Flowers: yes

From the National Organizations Directory

According to the species list provided by Affiliate Organizations, this plant is either on display or available from the following:

NPSOT - Austin Chapter - Austin, TX

Bibliography

Bibref 355 - Landscaping with Native Plants of Texas and the Southwest (1991) Miller, G. O.
Bibref 995 - Native Landscaping from El Paso to L.A. (2000) Wasowski, S. and A. Wasowski
Bibref 248 - Texas Wildflowers: A Field Guide (1984) Loughmiller, C. & L. Loughmiller
Bibref 297 - Trees of Central Texas (1984) Vines, Robert A.

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Recommended Species Lists

Find native plant species by state. Each list contains commercially available species suitable for gardens and planned landscapes. Once you have selected a collection, you can browse the collection or search within it using the combination search.

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Additional resources

USDA: Find Yucca torreyi in USDA Plants
FNA: Find Yucca torreyi in the Flora of North America (if available)
Google: Search Google for Yucca torreyi

Metadata

Record Modified: 2009-02-20
Research By: TWC Staff

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