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RN-CARL-00020
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Caralluma commutata subs. hesperidum (Maire) Maire

Hesperidean Caralluma

Western Mediterranean stem succulent, subspecies of Caralluma commutata described by Maire. The epithet 'hesperidum' evokes the 'Hesperides', the classical name for the western Mediterranean. It inhabits coastal scrubland and rocky steppes of Morocco and Algeria, frequently on sunny expositions with calcareous or volcanic substrate.

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Caralluma commutata subs. hesperidum (Maire) Maire

© Wikimedia Commons, CC BY-SA

Family
Apocynaceae
Genus
Caralluma
Conservation Status
Least Concern (LC) — IUCN
Growth Habit
Mediterranean stem succulent, semi-erect to colonising

Overview

CategoryClassification
FamilyApocynaceae
GenusCaralluma
Growth HabitMediterranean stem succulent, semi-erect to colonising
Conservation StatusLeast Concern (LC) — IUCN
pH Target6.5–8.0
TypeCalcareous-sandy or volcanic, very free-draining

Origin & Habitat

Native Region
Marruecos, Argelia (costas mediterráneas y atlánticas norteafricanas)
Ecosystem
Stem succulent

Requirements

Recommended Substrate

Soil & Substrate

landslide
pH Target 6.5–8.0

Type

Calcareous-sandy or volcanic, very free-draining

groups Beneficial Associations

Combines with Euphorbia resinifera, Caralluma burchardii and North African Mediterranean scrub plants.
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Propagation Strategy

Hard
Season: Rooting:
Hard
Season: Rooting:
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Key Tip

T

warning
Common Mistake

O

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Repotting

Every 2–3 years, ideally in spring.

eco
Fertilizer

Very lean cactus fertiliser, once in spring and once in summer.

Uses & Applications

Uses
Ornamental in Mediterranean and xeric gardens; attractive for the reddish stem colouration.
warning

Precautions / Toxicity

Potentially irritating if ingested. No documented medicinal use for this subspecies.

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science

"Treated in modern literature as C. commutata subs. hesperidum; in commercial catalogues frequently listed simply as 'Caralluma hesperidum'. Verify updated treatment in the genus monograph."

Researcher Notes — RN-CARL-00020
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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.