Anacampseros ustulata E.Mey. ex Sond.
Scorched anacampseros
Anacampseros ustulata was described by Ernst Heinrich Friedrich Meyer and validated by Sonder. Its epithet 'ustulata' (burned, scorched in Latin) refers to the dark or bronzed appearance of its leaves when exposed to intense full sun, which can be interpreted as a photoprotection strategy through anthocyanin accumulation. Native to the Karoo, one of South Africa's most arid regions, this species is well adapted to the extreme conditions of high irradiation and scarce rainfall.
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Overview
| Category | Classification |
|---|---|
| Family | Anacampserotaceae |
| Genus | Anacampseros |
| Growth Habit | Dwarf caespitose succulent, very slow-growing |
| Conservation Status | Not Evaluated (NE) — IUCN |
| pH Target | 6.0–7.0 |
| Type | Sandy or gravelly, very well-drained |
Origin & Habitat
Morphology
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Requirements
Soil & Substrate
Type
Sandy or gravelly, very well-drained
groups Beneficial Associations
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Propagation Strategy
M
P
Every 2–3 years
Spring–summer: mineral fertilizer diluted 25% monthly
Uses & Applications
Precautions / Toxicity
Not toxic — safe for humans; limited data for pets
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Plant Health
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"The dark coloration of A. ustulata in full sun is analogous to that of Sedum spurium 'Dragon''s Blood' and Echeveria subsessilis: an anthocyanic response under light and thermal stress that protects chloroplastic DNA."
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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.