Boswellia socotrana Balf.f.
Socotra Frankincense Tree
Boswellia socotrana is a frankincense tree endemic to Socotra Island in the Yemeni archipelago of the Indian Ocean. It is one of the most threatened species in the genus due to deforestation, overgrazing and climate change. It produces high-quality aromatic resin used in traditional perfumery and incense. The species is a key component of the unique Socotra ecosystem, a UNESCO World Heritage Site.
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© Mauro Raffaelli, Wikimedia Commons
CC BY-SA 3.0
Overview
| Category | Classification |
|---|---|
| Family | Burseraceae |
| Genus | Boswellia |
| Growth Habit | Caudiciform tree with papery bark that peels in sheets, adapted to extreme arid conditions |
| Conservation Status | Endangered (EN) per IUCN; endemic and threatened by deforestation and overgrazing |
| pH Target | 7.0–8.5 |
| Type | Rocky calcareous, gravelly, with excellent drainage |
Origin & Habitat
Requirements
Soil & Substrate
Type
Rocky calcareous, gravelly, with excellent drainage
groups Beneficial Associations
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Propagation Strategy
U
O
Every 3–4 years or when roots fill the pot
Minimal fertilization with low-nitrogen fertilizer, once in spring
Uses & Applications
Precautions / Toxicity
Resin is generally safe in aromatic uses; excessive consumption may cause gastrointestinal irritation
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Plant Health
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"Critically important species for Socotra conservation; resin harvesting programs must be sustainable to avoid damaging the tree. Recent studies show high seedling mortality due to goat grazing."
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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.