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Cocos nucifera

Cocos nucifera L.

 

Coconut Palm

KingdomPlantaePlants, but not fungi, lichens, or algae
SubkingdomTracheobiontaVascular plants—plants with a “circulatory system” for delivering water and nutrients
DivisionMagnoliophytaFlowering plants, also known as angiosperms
ClassLiliopsidaMonocots (plants with a single seed leaf); includes the lily family
SubclassArecidaePalm-like plants
OrderArecalesPalms
FamilyArecaceaePalms
GenusCocosFrom Latin coccum (“berry, gall”), from Ancient Greek κόκκος (kókkos, “grain, seed, berry”)
SpeciesnuciferaNut-bearing

About plant names...

Coconut palm evolved in the western Pacific region known as Malesia (the floristic region that includes the Malay Peninsula and archipelago, New Guinea, and the Bismarck Archipelago), and the southwest Pacific. It has proven so versatile that centuries of cultivation have spread it to tropical coasts throughout the world. In fact, the original species is no longer found in the wild, replaced by some of its most successful cultivars.

Plants: Trees are 60-80' (18-24 m), with trunks 16-24" (40-60 cm) around. Typically a nut produces a single trunk, rarely two, very rarely three. The trunks aren’t actually wood, but rather fibrous overlapping stems, and they curve, increasing springiness to better resist storms. They are light gray brown, ringed with many leaf scars.

Leaves: Leaves are 15-19' (4.6-5.8 m) long, on stems 3-4' (91-121 cm) in length. They are odd pinnate. Each leaf is composed of 150-180 leaflets. The leaflets, in turn, are flat, smooth-edged, and pointed, up to 3' (91 cm) × 1½" (3.8 cm).

Flowers: Flowers have two bracts, the largest of which resembles a canoe in shape. The flowers emerge from the “boat,” and are creamy white or yellow. There are a few large female flowers and many smaller male flowers. Coconut trees flower continuously.

Fruits: Fruits—technically drupes, not nuts—are about 12" (30 cm) long, resembling a football or giant acorn, and are green, yellow, or brown. They take 9-12 months to ripen.

Edibility: The “flesh” (endosperm), oil, and milk are popular parts of many diets of many. Once shunned for its fats, coconut oil’s medium chain fatty acids are now known not to raise cholesterol levels, and perhaps even to protect against heart disease. This immediately prompted its pro­motion as a health food, but this is a major stretch, since it has high calorie content and is high in saturated fats.

Medical: Recent medical studies have found that coconut can have antibacterial, antifungal, antihelmintic, and antiviral properties, among other health benefits. Many other medical benefits have been attributed to coconuts over the years, but few have been confirmed.

References:

Stevenson, George B., Palms of South Florida, University Press of Florida, 1996, p. 184

Online References:

Cocos nucifera on the Encyclopedia of Life

Cocos nucifera on Wikipedia

Cocos nucifera at the University of Florida Environmental Horticulture site

Cocos nucifera on hort.purdue.edu (Includes an extensive description of the nearly limitless ways in which coconut trees are used)

Cocos nucifera at the Missouri Botanical Garden

Cocos nucifera description by Thomas H. Kent, last updated 12 Jul 2017.

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Cocos nucifera (Coconut Palm)

7/9/2007 · Guam · By Jacquelyn Boyt

Cocos nucifera (Coconut Palm)

7/9/2007 · Guam · By Jacquelyn Boyt

Cocos nucifera (Coconut Palm)

7/9/2007 · Guam · By Jacquelyn Boyt

Cocos nucifera (Coconut Palm)

7/9/2007 · Guam · By Jacquelyn Boyt

Cocos nucifera (Coconut Palm)

7/9/2007 · Guam · By Jacquelyn Boyt

Range: Zones 10-12:

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