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RN-CARL-00022
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Caralluma confusa Font Quer

Confused Caralluma

Taxon described by Font Quer from northern Africa, considered by many authors a synonym or variety of Caralluma burchardii N.E.Br. (= Apteranthes burchardii). A succulent with erect quadrangular toothed stems and brownish-yellow flowers mottled with purple. Its taxonomic status remains under review; some treatments retain it as a valid species from Morocco.

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Caralluma confusa Font Quer

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Family
Apocynaceae
Genus
Caralluma
Conservation Status
Not formally assessed; status uncertain due to disputed synonymy
Growth Habit
Clump-forming succulent with erect quadrangular stems, up to 20 cm

Overview

CategoryClassification
FamilyApocynaceae
GenusCaralluma
Growth HabitClump-forming succulent with erect quadrangular stems, up to 20 cm
Conservation StatusNot formally assessed; status uncertain due to disputed synonymy
pH Target6.8–8.0
TypeSandy volcanic, very well-draining soil, slightly alkaline

Origin & Habitat

Native Region
Marruecos, sur de España (Canarias)
Ecosystem
Caralluma succulent

Requirements

Recommended Substrate

Soil & Substrate

landslide
pH Target 6.8–8.0

Type

Sandy volcanic, very well-draining soil, slightly alkaline

groups Beneficial Associations

Pairs well with other Mediterranean Caralluma, Euphorbia and Canarian cacti
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Propagation Strategy

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

T

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Common Mistake

E

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Repotting

Every 2–3 years

eco
Fertilizer

Once in spring with diluted mineral fertiliser for succulents

Uses & Applications

Uses
Collector plant; taxonomic interest for study of the burchardii complex in the western Mediterranean
warning

Precautions / Toxicity

Not toxic; flowers with fetid odour

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science

"Font Quer described it from Morocco in the 20th century. Most modern treatments synonymise it with Caralluma burchardii (= Apteranthes burchardii), endemic to the Canary Islands. Requires molecular revision to confirm its status."

Researcher Notes — RN-CARL-00022
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Scientific Integrity

🟡 Medium
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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.