Caralluma incarnata (L.f.) N.E.Br.
Flesh-coloured Caralluma
A succulent originally described by Carl von Linné fil. (L.f.) as Boucerosia incarnata and later transferred to the genus Caralluma by N.E. Brown. The epithet incarnata refers to the pinkish or flesh colour of its flowers. The species is synonymous with Boucerosia incarnata and Piaranthus incarnatus. A variety alba with whitish flowers is also recognised. Grows in arid Cape zones (South Africa), on rocky soils and exposed slopes. Stems are quadrangular, compact, deep green with reddish tints in sun.
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Overview
| Category | Classification |
|---|---|
| Family | Apocynaceae |
| Genus | Caralluma |
| Growth Habit | Clump-forming succulent with compact erect stems, low to medium habit |
| Conservation Status | Not formally assessed by IUCN |
| pH Target | 6.0–7.2 |
| Type | Sandy, acidic to neutral, nutrient-poor soil; well-drained |
Origin & Habitat
Requirements
Soil & Substrate
Type
Sandy, acidic to neutral, nutrient-poor soil; well-drained
groups Beneficial Associations
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Propagation Strategy
R
C
Every 2–3 years at the start of the growing season
Diluted succulent fertiliser one or two times during the active growing season
Uses & Applications
Precautions / Toxicity
No documented toxicity
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"The synonymy with Boucerosia incarnata reflects the historical complexity of generic delimitation between Caralluma and Boucerosia. Var. alba is scarce and valued in specialised collections for its whitish flowering, unusual in the genus."
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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.