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RN-ALNS-00002
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DocumentedKarooGeophyte

Aloinopsis aloides (Haw.) Schwantes

Aloe-like aloinopsis

Geophytic succulent from the Eastern Cape of South Africa, whose epithet 'aloides' alludes to the superficial resemblance of its leaves to those of the genus Aloe. Forms rosettes of triangular-lanceolate, grey-green leaves, with the surface covered in white tubercles or warts that reflect sunlight and reduce leaf temperature. Prominent taproot. Winter growing cycle; diurnal yellow to yellow-orange flowers in the middle of the austral winter.

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height
Size
4–10 cm diameter
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Watering
Fortnightly (autumn-winter only)
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Sunlight
Full sun
thermometer
Minimum temperature
−5 °C (dry substrate)
Family
Aizoaceae
Genus
Aloinopsis
Conservation Status
Data Deficient; endemic to the Eastern Cape of South Africa
Growth Habit
Triangular-leaved rosette, winter geophyte

Overview

CategoryClassification
FamilyAizoaceae
GenusAloinopsis
Growth HabitTriangular-leaved rosette, winter geophyte
Conservation StatusData Deficient; endemic to the Eastern Cape of South Africa
pH Target6.5–7.5
TypeCoarse sand and volcanic rock, perfect drainage, low organic content

Origin & Habitat

Native Region
Sudáfrica (Cabo Oriental)
Ecosystem
Geophytic succulent
Habitat Tags
Eastern CapeSemi-aridKarooWinter geophyte

Morphology

Leaves

Triangular-lanceolate, 2–5 cm long and 0.8–1.5 cm wide at base; grey-green with prominent white tubercles; marked lower keel.

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Flowers

Diurnal, yellow to yellow-orange, with narrow petals and numerous stamens; open only in full sunlight; 2–4 cm diameter.

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Roots

Large fleshy taproot that can exceed the visible volume of the rosette; stores water and carbohydrates for summer dormancy.

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Rosette

4–10 cm diameter; leaves arranged in 2–4 alternate rows; the plant sits flush with the ground in its natural habitat.

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Requirements

Light
Full sun; never shade or partial shade. Insufficient light causes etiolation and suppression of flowering.
Watering
Exclusively during the growing period (autumn-winter). Zero water from November to March (northern hemisphere) or May to September (southern hemisphere).
Temperature
Optimal 5–20 °C during growth; tolerates light frost down to −5 °C if substrate is completely dry.
Substrate
Mix of 70% coarse mineral sand + 30% crushed volcanic rock; no peat or moisture-retaining materials.
Recommended Substrate

Soil & Substrate

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pH Target 6.5–7.5

Type

Coarse sand and volcanic rock, perfect drainage, low organic content

groups Beneficial Associations

Aloinopsis albinotusDinteranthus microspermusLithops lesliei
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Propagation Strategy

Seeds Medium
Season: Autumn (September–October) Rooting: 14–28 days to germinate
Success Rate 55%
  1. 1 Prepare tray with mineral substrate 70% sand, 30% perlite.
  2. 2 Scatter seeds on surface without covering.
  3. 3 Moisten substrate by capillary action; cover with plastic for 5 days.
  4. 4 Remove plastic when first seedlings appear.
  5. 5 Keep in partial shade for first 2 weeks, then move to full sun.
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Key Tip

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Common Mistake

T

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Repotting

Every 2–3 years in autumn

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Fertilizer

One very diluted dose of nitrogen-free mineral fertiliser in December (northern hemisphere) or June (southern hemisphere).

Uses & Applications

Uses
Specialised Aizoaceae collectingSucculent gardens in Mediterranean and arid climatesStudy of the winter geophytic cycle
Parts Used
Whole plant (ornamental)
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Precautions / Toxicity

Not toxic; no toxic compounds described for humans or domestic animals.

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Plant Health

Severity: Low

Severity: Low

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science

"The epithet 'aloides' was coined by Adrian Hardy Haworth in the early 19th century, when relationships between Mesembryanthemum and Aloe were not yet well defined. The species was subsequently placed in Aloinopsis by Schwantes."

Researcher Notes — RN-ALNS-00002
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Scientific Integrity

🟢 High
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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.