Mexican Purslane
Portulaca mexicana
Portulaca mexicana is a low-growing succulent plant native to numerous states across Mexico. First described …
Sicilian Purslane (Portulaca sicula)
Silhouette: T. Michael Keesey
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Portulaca sicula: Characteristics and Native Range in Sicily
Endemic to the Mediterranean island of Sicily, Portulaca sicula is a distinct member of the purslane family. Botanists Avinoam Danin, Gianniantonio Domina, and Francesco Maria Raimondo formally described this species, distinguishing it within a morphologically complex genus. It is adapted to the specific Mediterranean climate of its native range.
This wild species demonstrates the evolutionary radiation of the genus in isolated or specialized habitats. It represents an important component of the local Sicilian botanical diversity.
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 sicula (Sicilian Purslane)
Morphology
Like other Mediterranean Portulaca species, it is herbaceous and exhibits traits adapted to seasonal dryness. The morphology includes succulent tissues essential for water storage during the hot, arid months typical of its native environment.
Interesting facts
Peculiar aspects of this Mediterranean plant include:
- The specific epithet sicula makes direct botanical reference to its discovery locality and area of biological evolution, the island of Sicily.
- The official recognition and recent discovery of this plant demonstrate that Mediterranean biodiversity still hides many evolutionary novelties.
- The botanists responsible for its description dedicated extensive scientific expeditions to the detailed study of the complex Sicilian flora.
Geography of distribution
- Sicily
Sources
- Plants of the World Online (POWO)
- Global Biodiversity Information Facility (GBIF)
- World Flora Online (WFO)
Technical Information
Taxon Synonyms: Portulaca oleracea subsp. sicula
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 …