Astrocaryum | |
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Astrocaryum aculeatissimum | |
Scientific classification | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Monocots |
Clade: | Commelinids |
Order: | Arecales |
Family: | Arecaceae |
Subfamily: | Arecoideae |
Tribe: | Cocoseae |
Genus: |
Astrocaryum G.Mey. |
Type species | |
Astrocaryum aculeatum G.Mey.
| |
Species | |
See text | |
Synonyms [1] | |
Astrocaryum is a genus of about 36 [2] to 40 species of palms native to Central and South America and Trinidad. [1]
Astrocaryum is a genus of spiny palms with pinnately compound leaves–rows of leaflets emerge on either side of the axis of the leaf in a feather-like or fern-like pattern. Some species are single-stemmed, while others grow in multi-stemmed ( caespitose) clumps. They are pleonanthic—they flower repeatedly over the course of their lifespan—and monoecious, meaning that there are separate male and female flowers, but individuals plants bear both types of flowers. [1]
The type species, Astrocaryum aculeatum, was first described by German botanist Georg Friedrich Wilhelm Meyer in 1818 based on a specimen from the Essequibo River in Guyana. [3]
One well known member of the genus is Astrocaryum vulgare, typical in the Pará state of Brazil. Astrocaryum mexicanum, a common palm of the Caribbean coast of Central America, is known as warree cohune in Brazil, as its spines are said to resemble the bristles of the white-lipped peccary or warree.
The fruit and seeds of several species are used for human food, oil production and fish bait. Leaves are used as a source of fibre and stems as building material. Species are also used medicinally and as a source of palm heart. [1]
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