The Coconut Palm (Cocos nucifera) is a member of the Family Arecaceae (palm family). It is the only species in the genus Cocos, and is a large palm, growing to 30 m tall, with pinnate leaves 4–6 m long, pinnae 60–90 cm long; old leaves break away cleanly leaving the trunk smooth. The term coconut refers to the seed of the coconut palm. An alternate spelling is cocoanut.

The coconut palm is grown throughout the tropical world, for decoration as well as for its many culinary and non-culinary uses; virtually every part of the coconut palm has some human uses.

The coconut has spread across much of the tropics, probably aided in many cases by seafaring people. The fruit is light and buoyant and presumably spread significant distances by marine currents. Fruits collected from the sea as far north as Norway have been found to be viable (and subsequently germinated under the right conditions). In the Hawaiian Islands, the coconut is regarded as a Polynesian introduction, first brought to the islands by early Polynesian voyagers from their homelands in the South Pacific. They are now almost ubiquitous between 26°N and 26°S.

The flowers of the coconut palm are polygamomonoecious, with both male and female flowers in the same inflorescence. Flowering occurs continuously, with female flowers producing seeds. Coconut palms are believed to be largely cross-pollinated, although some dwarf varieties are self-pollinating. Coconuts also come with a liquid that is clear like water but sweet. The "Nut" of the coconut is edible and is in the shape of a ball or is on the inside sides of the coconut.

Coconuts received that name from the portuguese and spanish explorers who first brought them to Europe. Aparently, the brown and hairy surface of coconuts reminded them of the iberian bogeyman, called El Coco. El Coco is supposed to be a hairy monster that hides under children beds in order to eat those who misbehave, and because of the furly and brown shape of the coconut, they started calling it coco, a word that still remains as the spanish and portuguese word for coconut. When coconuts arrived to England, they retained their coco name and where added the suffix nut, as many other tree seeds do in english, thus getting to the word coconut.

Origins

The origins of this plant are the subject of controversy, with most authorities claiming it is native to South Asia (particularly the Ganges Delta), while others claim its origin is in northwestern South America. Fossil records from New Zealand indicate that small, coconut-like plants grew there as long as 15 million years ago. Even older fossils have been uncovered in Kerala (Kerala means "land of coconut palms"), Rajasthan, Tamil Nadu, Maharashtra (India) and the oldest known so far in Khulna, Bangladesh.