Mexican Purslane
Portulaca mexicana
Portulaca mexicana is a low-growing succulent plant native to numerous states across Mexico. First described …
Abd al Kuri Purslane (Portulaca kuriensis)
Silhouette: T. Michael Keesey
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Portulaca kuriensis: Ecology, Habitat, and Conservation
Endemic to the unique landscapes of Yemen, Portulaca kuriensis thrives in demanding environmental conditions. This remarkable botanical specimen was scientifically described by Michael George Gilbert. It has adapted to survive in subtropical and tropical dry shrublands, as well as rugged, rocky terrains.
As a member of the Portulacaceae family, it shares characteristics common to the purslane lineage. However, its specialized habitat makes it ecologically distinct among its botanical relatives.
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 kuriensis (Abd al Kuri Purslane)
Morphology
As a typical representative of the genus Portulaca, this species has pronounced succulent properties that ensure its survival in zones with extreme water scarcity. The fleshy tissues in its leaves serve as essential water reservoirs to survive extended and hot dry periods undamaged.
The habit is close to the ground and compact, protecting the plant in wind-exposed and rocky habitats. Its flower structure corresponds to the basic blueprint of the Portulacaceae, but is specifically adapted to the regional pollinators of its isolated homeland.
Interesting facts
- Classified as a vulnerable species on the IUCN Red List, facing threats in its natural habitat.
- Strictly endemic to Yemen, making it a subject of significant botanical and conservation interest.
Geography of distribution
- Yemen
Sources
- Wikipedia contributors. (n.d.). Portulaca kuriensis. Wikipedia, The Free Encyclopedia.
- IUCN Red List of Threatened Species.
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 …