Caralluma shadhbana Lavranos
Shadhbana Caralluma
Caralluma shadhbana was described by the notable succulent explorer and taxonomist John Jacob Lavranos, who extensively documented the succulent flora of Arabia and the Horn of Africa. The species includes var. barhana, which shows morphological differences in the floral corona. It grows on arid slopes and stony plateaus of southern Arabia.
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Overview
| Category | Classification |
|---|---|
| Family | Apocynaceae |
| Genus | Caralluma |
| Growth Habit | Succulent with erect stems, caespitose. |
| Conservation Status | Not Evaluated (NE) by the IUCN. |
| pH Target | 7.0–8.5 |
| Type | Pure mineral, calcareous-sandy. |
Origin & Habitat
Requirements
Soil & Substrate
Type
Pure mineral, calcareous-sandy.
groups Beneficial Associations
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Propagation Strategy
R
W
Every 3–4 years; sensitive to repotting; carry out in early spring.
No regular fertilisation; occasionally a minimal dose of mineral fertilizer in March.
Uses & Applications
Precautions / Toxicity
Potentially toxic if ingested.
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"Var. barhana is distinguished by wider corona lobes; both varieties are equally rare in cultivation. Described by J.J. Lavranos during his systematic exploration of the succulent flora of southern Arabia."
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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.