Dudleya lanceolata (Nutt.) Britton & Rose
Lance-Leaved Dudleya / Lanceleaf Liveforever
Dudleya lanceolata, Lanceleaf Liveforever, is a medium-sized Dudleya widely distributed in southern California and northern Baja California, colonizing chaparral slopes, canyon edges, and coastal and inland rocky outcrops. It is one of the most tolerant Dudleya under normal cultivation conditions, making it suitable for native gardening.
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Overview
| Category | Classification |
|---|---|
| Family | Crassulaceae |
| Genus | Dudleya |
| Growth Habit | Rosette 10–30 cm diameter, simple or branched from the base; moderate to robust caudex; produces offsets more frequently than D. brittonii or D. pulverulenta. |
| Conservation Status | Least Concern; widely distributed in southern California and northern Baja California; not listed as threatened. |
| pH Target | 5.5 – 7.0 |
| Type | Granitic to schistose, well-drained, neutral to slightly acidic; acceptable in somewhat deeper chaparral soils. |
Origin & Habitat
Morphology
Lanceolate to linear-lanceolate leaves 5–20 cm long and 1–3 cm wide; narrower than other similarly-sized Dudleya; deep green to grey-green with sparse farina; acute apex; entire margin; firm consistency.
ecoRobust caudex branching with age; in chaparral vigorously resprouts after wildfires from stem reserves.
ecoBranched inflorescences 20–50 cm; tubular flowers red to orange-red, 1–1.5 cm; May to August flowering; later than D. pulverulenta.
ecoModerately deep roots, specialized in exploring granite and schist rock crevices; moderate tolerance of deeper soils on chaparral slopes.
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Requirements
Soil & Substrate
Type
Granitic to schistose, well-drained, neutral to slightly acidic; acceptable in somewhat deeper chaparral soils.
groups Beneficial Associations
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Propagation Strategy
- 1 Collect seeds in summer after capsule maturation.
- 2 Store in a paper envelope in a dry spot until autumn.
- 3 Surface-sow on mineral mix (coarse sand + perlite 1:1).
- 4 Maintain at 15–20 °C with bright indirect light and moderate moisture.
- 5 Germination in 3–5 weeks; protect from direct sun in the first year.
- 1 Locate basal offsets during the active season (autumn–spring).
- 2 Detach with a sterile tool when the offset has visible roots of its own.
- 3 Callus for 5–7 days and plant in very draining substrate.
- 4 Water lightly after 10 days; avoid intense sun until fully rooted.
The lanceolate leaves of D. lanceolata have a slimmer profile; avoid excessive moisture that rots the base.
Watering in July–August in any climate, ignoring the species' summer dormancy.
Every 3–4 years in autumn. Prefers unglazed terracotta pots with a deep profile.
Very reduced fertilization: one application at 25% of mineral fertilizer (low N) in October. Nothing in summer.
Uses & Applications
Precautions / Toxicity
No reported toxicity; the Chumash and Tongva peoples occasionally consumed tender leaves as emergency food.
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"D. lanceolata is one of the few Dudleya with confirmed post-wildfire resprouting capacity from the caudex: after chaparral fire, it can resprout within 3–6 weeks from dormant buds protected in the buried caudex. This capacity makes it a facilitative species in post-fire chaparral succession."
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Scientific Integrity
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Sources
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Discussion
Disclaimer
This species record is provided for educational and informational purposes only. Jardín Roca Negra does not guarantee the accuracy or completeness of the data. Content is community-curated and may be subject to revision; it should not replace advice from a qualified botanist. This species may be toxic, invasive, or subject to legal restrictions — verify before handling or cultivating. Jardín Roca Negra accepts no liability for any harm arising from reliance on this information. Images are reproduced under Creative Commons or equivalent free licenses; credits are noted below each image.