Plant · GBIF taxon 2775744
Aloe Yucca
Yucca aloifoliaAlso known as Spanish Bayonet, Dagger Plant
Spanish bayonet forms formidable clumps of thick, unbranched trunks crowned with dense rosettes of rigid, dagger-like leaves. Each leaf terminates in a needle-sharp spine, defending the plant while dense clusters of fragrant white bell-shaped flowers bloom atop tall central stalks in late spring. Adapted to shifting sands and salty sea breezes, these evergreen succulents play a vital role in stabilizing coastal sand dunes.
EvergreenSpikyCoastal
1 / 7—observations
—countries
—peak records
Least ConcernConservation statusIUCN Red List categoriesLCNTVUENCREWEXLeast ConcernRed List categories, explained →
Diet & prey
- Sunlight
- Water
- Soil Nutrients
Predators
- Herbivorous Insects
- Small Mammals
- Deer
ThreatsCoastal development, shoreline erosion, habitat degradation
HabitatsCoastal sand dunes, maritime forests, scrublands, beaches
Life span30–50+ years
Size / weightNot available
Classification
- OrderAsparagales
- FamilyAsparagaceae
- GenusYucca
- SpeciesYucca aloifolia
Range data is not available yet.
Interaction riskHigh
- Low
- Moderate
- High
- Very high
- Why interaction risk is high
- Wild berries have toxic look-alikes; leaves contain saponins toxic to pets if ingested.
- Why it is dangerous
- Saponins in foliage cause vomiting and drooling in pets, while stiff leaf tips easily puncture skin and eyes.
- How to recognize a risky encounter
- Recognize this plant by its dense rosettes of stiff, dark green leaves ending in needle-sharp terminal spines.
- What to do
- Plant well away from footpaths and wear heavy leather gloves and eye protection when pruning.
Responsible observation
- Safe Distance: Keep a buffer of at least one meter from leaf tips to avoid accidental puncture wounds.
- Pet Care: Position outdoor plantings away from curious pets, as chewed leaves cause digestive upset.
- Garden Placement: Avoid planting near high-traffic walkways or entryways where rigid spines pose a hazard.
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