Caralluma flava N.E.Br.
Yellow Caralluma
Succulent with erect quadrangular stems native to the Arabian Peninsula and north-east Africa. Its bright yellow flowers distinguish it from most carallumas. Variety albiflora bears creamy-white flowers and is equally prized in collections.
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Overview
| Category | Classification |
|---|---|
| Family | Apocynaceae |
| Genus | Caralluma |
| Growth Habit | Erect to semi-erect, clump-forming |
| Conservation Status | Data Deficient (DD) |
| pH Target | 6.5–7.5 |
| Type | Sandy-gravelly, very low in nutrients. |
Origin & Habitat
Requirements
Soil & Substrate
Type
Sandy-gravelly, very low in nutrients.
groups Beneficial Associations
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Propagation Strategy
A
O
Every 2–3 years.
One application of cactus fertiliser at the start of spring and another in mid-summer.
Uses & Applications
Precautions / Toxicity
Limited data; handle with care.
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"Var. albiflora (N.E.Br.) was described for its whitish-toned flowers; it is frequently encountered in the Stapelieae collector trade."
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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.