Cephalopentandra obbiadensis Chiov.
Obbia Caudex-Cucumber
Rare caudiciform Cucurbitaceae endemic to the arid coastal region of Obbia (Hobyo) in northeastern Somalia. Described by Italian botanist Emilio Chiovenda from specimens collected during Italian botanical expeditions to the Horn of Africa in the early 20th century. Morphologically close to Cephalopentandra ecirrhosa but with a distribution restricted to a very limited geographic area. Almost non-existent in cultivation.
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Overview
| Category | Classification |
|---|---|
| Family | Cucurbitaceae |
| Genus | Cephalopentandra |
| Growth Habit | Herbaceous caudiciform with annual stems, tendril-less |
| Conservation Status | Data Deficient (IUCN); rare species with very restricted distribution |
| pH Target | 6.5-8.0 |
| Type | Pure mineral, very porous, arid. |
Origin & Habitat
Requirements
Soil & Substrate
Type
Pure mineral, very porous, arid.
groups Beneficial Associations
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Propagation Strategy
G
A
Every 4-6 years; minimal handling.
Very diluted mineral fertilizer, maximum once in spring.
Uses & Applications
Precautions / Toxicity
Probable presence of cucurbitacins; do not ingest any part.
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"Described by Emilio Chiovenda in "Flora Somala" vol. 2 (1932). The epithet "obbiadensis" refers to Obbia (today Hobyo), a historic port town in central Somalia. Species almost unknown outside academic circles; no records of regular cultivation or seed exchange in specialised collections. Its taxonomic status — whether it is an independent species or a geographic variety of C. ecirrhosa — has not yet been resolved with molecular data."
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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.