Mexican Purslane
Portulaca mexicana
Portulaca mexicana is a low-growing succulent plant native to numerous states across Mexico. First described …
Canary Islands Purslane (Portulaca canariensis)
Silhouette: T. Michael Keesey
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Portulaca canariensis: Native Purslane of the Canary Islands
Endemic to the unique volcanic archipelago off the coast of northwestern Africa, Portulaca canariensis contributes to the specialized flora of the Canary Islands. Described by botanists Avinoam Danin and Reyes-Betancort, this succulent plant has adapted to the distinct climatic conditions of its island habitat. It is a recognized member of the Portulacaceae family.
The restricted geographic range makes this plant a fascinating subject for island biogeography and botanical research. Unlike more widespread relatives, it does not have any currently listed subspecies.
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 canariensis (Canary Islands Purslane)
Morphology
As a succulent adapted to the Canary Islands' environment, Portulaca canariensis likely possesses fleshy tissues designed for efficient moisture storage. The structural traits of plants in this genus generally include specialized leaves and stems that minimize water loss during dry periods.
Interesting facts
Island endemics like Portulaca canariensis are highly specialized, often evolving unique traits isolated from mainland populations. Its identification by Avinoam Danin, a prominent botanist known for his extensive work on the flora of the Mediterranean and Middle East, adds significant scientific value to its classification.
Geography of distribution
- Canary Islands
Sources
- GBIF Secretariat. GBIF Backbone Taxonomy.
- Catalogue of Life.
- Plants of the World Online (POWO).
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 …