Mexican Purslane
Portulaca mexicana
Portulaca mexicana is a low-growing succulent plant native to numerous states across Mexico. First described …
Warty Purslane (Portulaca papulifera)
Silhouette: T. Michael Keesey
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Portulaca papulifera: Botanical Profile and Natural Habitat
The diverse flora of South America includes Portulaca papulifera, an intriguing botanical species first formally described by Carlos Maria Diego Enrique Legrand. This plant thrives in specific regions of the continent, predominantly inhabiting areas within Argentina, Brazil, and Uruguay. Botanists classify this specimen under the purslane family, known scientifically as Portulacaceae.
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 papulifera (Warty Purslane)
Morphology
The plant has thick, water-storing leaves and stems, representing a typical evolutionary adaptation to arid environments. Its growth habit is generally creeping or low-growing, allowing it to form dense mats in its natural habitats. As with most species of this genus, the delicate flowers open preferably under intense sunlight.
Interesting facts
The biogeography of this species spans three South American nations, highlighting its capacity to adapt to different local environments. Botanical expeditions and records confirm the establishment of its natural populations in the following geographical territories:
- Misiones Province within the Argentine Republic.
- The southern states of Rio Grande do Sul and Santa Catarina in Brazil.
- Various ecological areas throughout Uruguay.
Geography of distribution
- Argentina
- Brazil
- Uruguay
Sources
- GBIF Secretariat. GBIF Backbone Taxonomy.
- Catalogue of Life.
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 …