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Wasowski, Sally and Andy

Agave shawii

Agave shawii Engelm.

Coastal agave, Boundary century plant, Shaw's century plant

Agavaceae (Century-Plant Family)

Synonym(s):

USDA Symbol: AGSH

USDA Native Status: L48 (N)

The spiny trunks of this clumped plant may be 4-12 in. long and tend to creep along the ground, branching from the base. A rosette of succulent, 1-2 ft., glossy green, lance-shaped leaves subtends the 3-8 ft. flowering stem which appears after 8-20 years. The tubular flowers are greenish-yellow and occur in a dense, terminal panicle. Leaves bear red, hooked prickles and a terminal spine.

From the Image Gallery

1 photo(s) available in the Image Gallery

Plant Characteristics

Duration: Perennial
Habit: Cactus/Succulent
Leaf Complexity: Simple
Flower:
Fruit:
Size Class: 1-3 ft.

Bloom Information

Bloom Color: Yellow , Green
Bloom Time: May , Jun , Jul , Aug , Sep

Distribution

USA: CA
Native Distribution: S. CA & Baja CA
Native Habitat: Dry, coastal bluffs & slopes

Growing Conditions

Water Use: Low
Light Requirement: Sun
Soil Moisture: Dry
Soil Description: Dry, rocky soils.
Conditions Comments: Not Available

Propagation

Description: Sow seed.
Seed Collection: Not Available
Seed Treatment: No treatment.
Commercially Avail: yes

From the National Organizations Directory

According to the species list provided by Affiliate Organizations, this plant is on display at the following locations:

Santa Barbara Botanic Garden - Santa Barbara, CA

Bibliography

Bibref 995 - Native Landscaping from El Paso to L.A. (2000) Wasowski, S. and A. Wasowski

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From the Archive

Wildflower Newsletter 1988 VOL. 5, NO.5 - Penny Campaign Grows Oklahoma Wildflowers, Wildflower Center Collects Honors, Di...

Additional resources

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

Metadata

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

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