''Copernicia berteroana'' (dyaré, yarey) is a

palm Palm most commonly refers to: * Palm of the hand, the central region of the front of the hand * Palm plants, of family Arecaceae ** List of Arecaceae genera **Palm oil * Several other plants known as "palm" Palm or Palms may also refer to: Music ...

which is

endemic Endemism is the state of a species being found only 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 foun ...

Hispaniola Hispaniola (, also ) is an island between Geography of Cuba, Cuba and Geography of Puerto Rico, Puerto Rico in the Greater Antilles of the Caribbean. Hispaniola is the most populous island in the West Indies, and the second-largest by List of C ...

; it is also reported from

Curaçao Curaçao, officially the Country of Curaçao, is a constituent island country within the Kingdom of the Netherlands, located in the southern Caribbean Sea (specifically the Dutch Caribbean region), about north of Venezuela. Curaçao includ ...

and

Venezuela Venezuela, officially the Bolivarian Republic of Venezuela, is a country on the northern coast of South America, consisting of a continental landmass and many Federal Dependencies of Venezuela, islands and islets in the Caribbean Sea. It com ...

, but it is probably naturalized there.

Description

Like other members of this genus, ''C. berteroana'' is a

fan palm Fan palm as a descriptive term can refer to any of several different kinds of Arecaceae, palms (Arecaceae) in various Genus, genera with leaves that are palmately lobed (rather than pinnately compound). Most are members of the subfamily Coryphoide ...

. Trees are 4 to 5 metres tall with stems 20 centimetres in diameter. The fruit is black, 2 centimetres long and 1.8 cm in diameter. The leaves are used for thatch.

Habitat

''Copernicia berteroana'' is found in flat regions with low rainfall. In

Haiti Haiti, officially the Republic of Haiti, is a country on the island of Hispaniola in the Caribbean Sea, east of Cuba and Jamaica, and south of the Bahamas. It occupies the western three-eighths of the island, which it shares with the Dominican ...

it is threatened by

habitat destruction Habitat destruction (also termed habitat loss or habitat reduction) occurs when a natural habitat is no longer able to support its native species. The organisms once living there have either moved elsewhere, or are dead, leading to a decrease ...

References

berteroana Trees of Haiti Trees of the Dominican Republic Plants described in 1908 Taxa named by Odoardo Beccari {{Arecaceae-stub