Mexican Purslane
Portulaca mexicana
Portulaca mexicana is a low-growing succulent plant native to numerous states across Mexico. First described …
Conzatti's Purslane (Portulaca conzattii)
Silhouette: T. Michael Keesey
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Portulaca conzattii - Botanical Profile & Distribution
Found in the diverse ecosystems of Central America and Mexico, Portulaca conzattii thrives as a resilient succulent within the Portulacaceae family. First formally described by the botanist Percy Wilson, this species contributes to the extensive biodiversity of its native genus.
As a wild-growing plant, it typically inhabits specialized microclimates within its natural range. Adapting to seasonal variations, it has developed biological mechanisms to conserve moisture and endure in seasonally dry habitats.
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 conzattii (Conzatti's Purslane)
Morphology
While specific horticultural details of Portulaca conzattii are rarely documented, it shares foundational characteristics with other members of the Portulacaceae family. The plant features fleshy, succulent foliage designed for efficient water storage, allowing it to survive periods of prolonged drought.
Its stems possess a branching habit, spreading close to the ground. The flowers of this genus generally produce delicate petals that exhibit nyctinasty, opening in direct response to sunlight and closing during overcast conditions or at night.
Interesting facts
The specific epithet conzattii honors Cassiano Conzatti, an Italian-born botanist and educator who spent much of his life studying the rich flora of Oaxaca, Mexico.
This species demonstrates the significant biodiversity of the purslane family in Mesoamerica, occupying ecological niches across several distinct climatic zones from Mexico down through Guatemala and Nicaragua.
Geography of distribution
- Mexico
- Nicaragua
- Honduras
- Guatemala
Sources
- POWO (Plants of the World Online)
- WFO (World Flora Online)
- GBIF (Global Biodiversity Information Facility)
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 …