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Latania

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Short description: Genus of palms

Latania
Red latan palm
Scientific classification e
Script error: No such module "Taxobox ranks".: Plantae
Script error: No such module "Taxobox ranks".: Tracheophytes
Script error: No such module "Taxobox ranks".: Angiosperms
Script error: No such module "Taxobox ranks".: Monocots
Script error: No such module "Taxobox ranks".: Commelinids
Script error: No such module "Taxobox ranks".: Arecales
Script error: No such module "Taxobox ranks".: Arecaceae
Script error: No such module "Taxobox ranks".: Borasseae
Script error: No such module "Taxobox ranks".: Latania
Comm. ex Juss.
Type species
Latania lontaroides
Synonyms[1]
  • Cleophora Gaertn.

Latania, commonly known as latan palm or latania palm, is a genus of flowering plant in the palm tree family, native to the Mascarene Islands in the western Indian Ocean.[1][2]

Species

The genus contains three species, one from each of the three major islands (including islets) in the chain. All species have been ranked as Endangered by the IUCN.[3]

Image Leaves Common Name Scientific name Native Distribution
120px blue latan palm, latanier de l'Ile Ronde Latania loddigesii Mart. Mauritius
120px red latan palm, latanier de la Réunion Latania lontaroides (Gaertn.) H.E.Moore Réunion
120px yellow latan palm, latanier de Rodrigues Latania verschaffeltii Lem. Rodrigues Island


Latan palms are large, single-stemmed fan palms with separate male and female plants (dioecy); when the leaves fall, they leave scars on the trunks. Male flowers are small, in clusters, and emerge from within leathery bracts on the catkin-like inflorescences. Female flowers are larger, solitary and not concealed within bracts. The fruits contain 1-3 pyrenes, which are seeds enclosed within woody endocarps.[4] The endocarps have sculpted surfaces and the three species are readily distinguished from their pyrenes.[5]

Pyrenes (seeds within endocarps) of the three species of Latania: left, L. verschaffeltii; middle, L. lontaroides; right, L. loddigesii


References

  1. 1.0 1.1 Kew World Checklist of Selected Plant Families
  2. Govaerts, R. & Dransfield, J. (2005). World Checklist of Palms: 1-223. The Board of Trustees of the Royal Botanic Gardens, Kew.
  3. "Latania conservation status". http://www.iucnredlist.org/search. 
  4. Dransfield, John; Uhl, Natalie W.; Asmussen, Conny B.; Baker, William J.; Harley, Madeline M.; Lewis, Carl E. (2008). Genera Palmarum - Evolution and Classification of Palms. Royal Botanic Gardens, Kew. ISBN 978-1842461822. 
  5. Bayton, Ross P.. Borassus L. and the borassoid palms - systematics and evolution (PhD Thesis). University of Reading. 

Wikidata ☰ Q141248 entry





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