Mexican Purslane
Portulaca mexicana
Portulaca mexicana is a low-growing succulent plant native to numerous states across Mexico. First described …
Almevia's Purslane (Portulaca almeviae)
Silhouette: T. Michael Keesey
/ License
Portulaca almeviae: Taxonomy and Botanical Facts
Botanists study Portulaca almeviae as a fascinating component of wild succulent flora. Classified under the family Portulacaceae, this plant has developed specialized tissues for storing water, allowing it to endure harsh environmental conditions. This species remains primarily an object of taxonomic research rather than commercial cultivation.
While rarely encountered outside its native habitat, it holds ecological significance within its local ecosystem. Researchers rely on preserved herbarium specimens and detailed field observations to fully understand its lifecycle and geographic distribution.
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 almeviae (Almevia's Purslane)
Morphology
The morphology of Portulaca almeviae is dominated by highly succulent tissues. The shoot axis and foliage are designed to store water efficiently and protect the organism from critical dehydration.
The floral biology follows the basic plan of the family, forming short-lived, delicate wreaths of flowers. After pollination, seed capsules develop, releasing the tiny, resilient seeds into the environment.
Interesting facts
In international scientific literature, Portulaca almeviae is listed primarily in connection with floristic mapping and taxonomic revisions.
Like most highly specialized succulents, this wild-growing species reacts extremely sensitively to microclimatic changes in its area of origin.
Sources
- Plants of the World Online (POWO)
- Global Biodiversity Information Facility (GBIF)
- Tropicos
See also
Red-Stemmed Purslane
Portulaca rubricaulis
An annual succulent herb characterized by distinctive reddish stems and solitary yellow flowers, found across …
Round-Leaved Purslane
Portulaca rotundifolia
An annual succulent plant species of the Portulacaceae family, native to South America.
Hairy Hawaiian Purslane
Portulaca villosa
Portulaca villosa, commonly known as hairy purslane or 'ihi, is a rare, prostrate succulent endemic …