Mexican Purslane
Portulaca mexicana
Portulaca mexicana is a low-growing succulent plant native to numerous states across Mexico. First described …
Mason's Purslane (Portulaca masonii)
Silhouette: T. Michael Keesey
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Portulaca masonii: Botanical Classification and Profile
Documented as a distinct botanical entity within the purslane family (Portulacaceae), Portulaca masonii exhibits the classic characteristics of a resilient succulent. It was officially described and classified by the botanist Carlos Maria Diego Enrique Legrand, whose work significantly advanced the taxonomy of South American plants. Like many closely related taxa, it relies on specialized physiological adaptations to survive in its native habitat.
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 masonii (Mason's Purslane)
Morphology
Members of this genus, including Portulaca masonii, are predominantly recognized by their fleshy, water-storing leaves and stems. The plant features a sprawling or low-growing physical structure designed to conserve resources in well-drained soils. Its inflorescences follow the standard morphological patterns of the family, producing simple flowers optimized for efficient cross-pollination.
Interesting facts
The botanical authority responsible for describing this species, Carlos Maria Diego Enrique Legrand, was a prominent taxonomist known for his extensive work on the flora of the Americas. The careful classification of Portulaca masonii adds an important taxonomic layer to our broader understanding of the genus's diversity.
Sources
- Plants of the World Online (POWO)
- Global Biodiversity Information Facility (GBIF)
- 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 …
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 …