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RN-ASTRD-00002
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DocumentedNamibiaKaroo

Astridia dinteri L.Bolus

Dinter's astridia

Astridia dinteri is a Namibian succulent shrub dedicated to botanist and explorer Kurt Dinter (1868–1945), who collected extensively in southwest Africa and described numerous Aizoaceae species. It shares the general habit of the genus: small shrub with triquetrous leaves and flowers with vivid linear petals.

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height
Height
10–30 cm
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Watering frequency
Every 3–4 weeks (winter); sporadic in summer
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Sun hours
6–9 hours direct sun daily
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Minimum temperature
−1 °C (when dry)
Family
Aizoaceae
Genus
Astridia
Conservation Status
Data deficient (DD); rarely collected species with sparse documentation in living collections.
Growth Habit
Semi-erect succulent shrublet 10–30 cm tall; branching from the base with opposite triquetrous leaves.

Overview

CategoryClassification
FamilyAizoaceae
GenusAstridia
Growth HabitSemi-erect succulent shrublet 10–30 cm tall; branching from the base with opposite triquetrous leaves.
Conservation StatusData deficient (DD); rarely collected species with sparse documentation in living collections.
pH Target6.5–7.5
TypeWell-drained mineral: sand and grit

Origin & Habitat

Native Region
Namibia (colecciones de Dinter)
Ecosystem
Perennial succulent shrub
Habitat Tags
NamibiaNamibian KarooAridNamib Desert

Morphology

Leaves

Triquetrous, fleshy, greyish-green, with marked keel and slightly rough surface.

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Flowers

Medium-sized flowers, linear petals pink to pinkish-white; winter flowering.

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Stem

Grey semi-woody stems with prominent leaf nodes.

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Fruit

Multi-locular dehiscent capsule, characteristic of the subfamily Ruschioideae.

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Requirements

Light
Full sun or bright semi-shade.
Watering
Sparse in winter; minimal in summer. Drought-resistant.
Temperature
Optimum 12–28 °C; tolerates down to −1 °C when dry.
Soil
Well-drained mineral: sand and grit with minimal organic matter.
Recommended Substrate

Soil & Substrate

landslide
pH Target 6.5–7.5

Type

Well-drained mineral: sand and grit

groups Beneficial Associations

Astridia blandaDrosanthemumLampranthusCheiridopsis
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Propagation Strategy

Stem cuttings Easy
Season: Spring Rooting: 3–5 weeks
Success Rate 70–80%
  1. 1 Cut 4–7 cm segments; allow to dry 2 days
  2. 2 Insert in mineral substrate; minimal watering until rooted
  3. 3 Bright light without direct sun for the first 2 weeks
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Key Tip

G

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Common Mistake

Overwatering in summer

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Repotting

Every 2–3 years in spring

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Fertilizer

Diluted mineral fertilizer once in winter.

Uses & Applications

Uses
Specialized botanical collectionArid gardens
Parts Used
Whole plant (ornamental)
warning

Precautions / Toxicity

Non-toxic.

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Plant Health

Severity: Low

Severity: Low

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science

"Most Astridia species described by L. Bolus are based on Kurt Dinter collections; A. dinteri was the species explicitly dedicated to the collector. The scarcity of modern observations suggests the species may be rare in the wild or partly synonymous with another."

Researcher Notes — RN-ASTRD-00002
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Scientific Integrity

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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.