Angolluma dummeri (N.E.Br.) Plowes
Dummer's angolluma
Stapeliad succulent originally described by N.E. Brown, native to the highlands of East Africa (Uganda and Kenya). Its 4-winged stems are green with purple spots and produce flowers with narrowly lanceolate petals with papillose surface.
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© Michael Wolf, Penig, CC BY-SA 3.0
CC BY-SA 3.0
Overview
| Category | Classification |
|---|---|
| Family | Apocynaceae |
| Genus | Angolluma |
| Growth Habit | Erect, stems 10–20 cm with 4 wings, forming compact clumps |
| Conservation Status | Data Deficient (IUCN) |
| pH Target | 6.5–7.5 |
| Type | Sandy, very well-drained, low in nutrients |
Origin & Habitat
Morphology
4 angular wings, green with purple spots, small marginal teeth, 1–2 cm diameter
ecoStar-shaped, lanceolate petals, yellow-brown with purple dots and lines, papillose surface, 1.5–2.5 cm diameter
ecoFibrous; does not form significant tuberous roots
ecoDense compact cushions; flowers in clusters at stem bases
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Requirements
Soil & Substrate
Type
Sandy, very well-drained, low in nutrients
groups Beneficial Associations
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Propagation Strategy
G
W
Every 2–3 years in spring
Very diluted cactus fertilizer, once a month from May to August
Uses & Applications
Precautions / Toxicity
Some stapeliads contain cardiac glycosides; keep away from pets
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Plant Health
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"Described by N.E. Brown in the 19th century; transferred to genus Angolluma by Plowes. Associated with bushveld ecosystems in the African eastern highlands. Synonym: Caralluma dummeri N.E.Br."
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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.