''Calyptronoma'' is a

genus Genus ( plural genera ) is a taxonomic rank used in the biological classification of living and fossil organisms as well as viruses. In the hierarchy of biological classification, genus comes above species and below family. In binomial n ...

in the palm family, native to the

Greater Antilles The Greater Antilles ( es, Grandes Antillas or Antillas Mayores; french: Grandes Antilles; ht, Gwo Zantiy; jam, Grieta hAntiliiz) is a grouping of the larger islands in the Caribbean Sea, including Cuba, Hispaniola, Puerto Rico, Jamaica, ...

. They have pinnately

compound Compound may refer to: Architecture and built environments * Compound (enclosure), a cluster of buildings having a shared purpose, usually inside a fence or wall ** Compound (fortification), a version of the above fortified with defensive struct ...

leaves with short petioles. The name was coined by

August Grisebach August Heinrich Rudolf Grisebach () was a German botanist and phytogeographer. He was born in Hannover on 17 April 1814 and died in Göttingen on 9 May 1879. Biography Grisebach studied at the Lyceum in Hanover, the cloister-school at Ilf ...

who first described the genus in his 1846 ''Flora of the British West Indian Islands''.''Flora of the British West Indian Islands''
There are three

species In biology, a species is the basic unit of Taxonomy (biology), classification and a taxonomic rank of an organism, as well as a unit of biodiversity. A species is often defined as the largest group of organisms in which any two individuals of ...

in the genus. *''

Calyptronoma occidentalis ''Calyptronoma occidentalis'' is a pinnately compound leaved palm species which is endemic to Jamaica. ''C. occidentalis'' stems grow singly and reach heights of 7–12 m, with stems 17–20 cm in diameter. It grows in waterlogged areas ...

'' —

endemic Endemism is the state of a species being found in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also found els ...

Jamaica Jamaica (; ) is an island country situated in the Caribbean Sea. Spanning in area, it is the third-largest island of the Greater Antilles and the Caribbean (after Cuba and Hispaniola). Jamaica lies about south of Cuba, and west of Hispan ...

*'' Calyptronoma plumeriana'' —

Cuba Cuba ( , ), officially the Republic of Cuba ( es, República de Cuba, links=no ), is an island country comprising the island of Cuba, as well as Isla de la Juventud and several minor archipelagos. Cuba is located where the northern Caribbea ...

and

Hispaniola Hispaniola (, also ; es, La Española; Latin and french: Hispaniola; ht, Ispayola; tnq, Ayiti or Quisqueya) is an island in the Caribbean that is part of the Greater Antilles. Hispaniola is the most populous island in the West Indies, and t ...

*''

Calyptronoma rivalis ''Calyptronoma rivalis'' is a pinnately compound leaved palm species that is native to the Caribbean islands of Hispaniola (in both Haiti and the Dominican Republic) and Puerto Rico. Its common names include palma de manaca and Puerto Rican mana ...

'' — Hispaniola and

Puerto Rico Puerto Rico (; abbreviated PR; tnq, Boriken, ''Borinquen''), officially the Commonwealth of Puerto Rico ( es, link=yes, Estado Libre Asociado de Puerto Rico, lit=Free Associated State of Puerto Rico), is a Caribbean island and Unincorporated ...

References

* * George Proctor. 2005. Arecaceae (Palmae). Pp. 135–153 ''in''

Pedro Acevedo-Rodriguez Pedro is a masculine given name. Pedro is the Spanish, Portuguese, and Galician name for ''Peter''. Its French equivalent is Pierre while its English and Germanic form is Peter. The counterpart patronymic surname of the name Pedro, meaning ...

and Mark T. Strong. Monocots and Gymnosperms of Puerto Rico and the Virgin Islands. ''Contributions from the United States National Herbarium'' Volume 52. Arecaceae genera {{palm-stub