Mexican Purslane
Portulaca mexicana
Portulaca mexicana is a low-growing succulent plant native to numerous states across Mexico. First described …
Somali Purslane (Portulaca somalica)
Silhouette: T. Michael Keesey
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Portulaca somalica: Characteristics and Habitat
Endemic to the northwestern regions of Somalia, Portulaca somalica is a specialized succulent adapted to harsh, arid environments. As a member of the Portulacaceae family, it shares the extreme drought-resistant qualities typical of purslanes. The geographical isolation of this species contributes to its distinctive ecological profile, representing a unique component of the resilient flora found in the Horn of Africa.
Taxonomy
- ∟ царство Plantae
- ∟ division Tracheophytes (Vascular Plants)
- ∟ subdivision Spermatophytes (Seed plants)
- ∟ Angiosperms
- ∟ mesangiosperms (Core angiosperms)
- ∟ eudicots
- ∟ core eudicots
- ∟ Superasterids
- ∟ order Caryophyllales
- ∟ подотряд / подпорядок Portulacineae
- ∟ family Portulacaceae (Purslane family)
- ∟ genus Portulaca (Purslane genus)
- ∟ species Portulaca somalica (Somali Purslane)
Morphology
As a true xerophyte, this species possesses modified, thickened stems and leaves that function as water reservoirs. Its compact growth habit protects the root system from overheating and allows for the most efficient use of scarce precipitation. The plant's structure is ideally adapted to extreme insolation and poor sandy or rocky soils.
Interesting facts
In the wild, the plant has the status of a strict endemic. According to official botanical databases, the only place on the planet where the growth of Portulaca somalica has been recorded is the northwestern territories of Somalia.
Geography of distribution
- Somalia
Sources
- Plants of the World Online (POWO)
- Global Biodiversity Information Facility (GBIF)
- Wikidata
See also
Red-Stemmed Purslane
Portulaca rubricaulis
An annual succulent herb characterized by distinctive reddish stems and solitary yellow flowers, found across …
Extremely Hairy Purslane
Portulaca hirsutissima
A succulent plant endemic to Brazil, characterized by its prominent hairy morphological traits and described …
Giulietti's Purslane
Portulaca giuliettiae
A rare succulent plant species in the purslane family, naturally endemic to the Bahia region …