Lodoicea maldivica (J.F.Gmel.) Pers.

Double coconut palm (en), Coco de mer (fr)

Species

Angiosperms > Arecales > Arecaceae > Lodoicea

Characteristics

A solitary palm. It grows 25 m tall. The trunk is slender being about 25 cm across. Near the base there is a rounded bowl with roots growing out from this. It has large fan-shaped leaves. The leaf stalk continues into the leaf. The leaves are dark green and glossy. They have stiffly spreading segments. The fruit are very large. It has the largest seed of any plant in the world. The fruit can be 20 kg weight. When the seed is cut crossways it looks like two coconuts. Viable nuts sink but dead or infertile ones float. Male and female plants are necessary to get fruit.
Life form perennial
Growth form tree
Growth support free-standing
Foliage retention evergreen
Sexuality -
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 25.0 - 27.5
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway c3

Environment

A subtropical plant. It suits the hot wet, lowland tropics. A warm or tropical climate is essential. A deep soil is important. It occurs naturally in the Seychelles. It suits hardiness zones 10-11.
More
Rainforests.
Light 7-9
Soil humidity 3-7
Soil texture 3-4
Soil acidity -
Soil nutriment -
Hardiness (USDA) 10-11

Usage

The unripe kernel and the crown of the trunk are eaten. They are also preserved in vinegar. The young immature nuts are eaten. The juice from the fruit pulp is eaten with sugar and cassa meal. The pulp yields an edible oil.
Uses environmental use food gene source material medicinal oil
Edible fruits leaves nuts seeds shoots
Therapeutic use Antidote (unspecified), Glycosuria (unspecified), Panacea (unspecified), Preservative (unspecified), Diabetes (unspecified), Tonic (unspecified)
Human toxicity -
Animal toxicity -

Cultivation

Plants are grown from seed. Seed may take 6-18 months. Seed need to be sown in their permanent position because they have a long sinker which may go 4 m deep. To overcome this problem in nurseries people stack several bottomless pots on top of each other.
Mode seedlings
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment -
Minimum temperature (C°) 1
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Fruit

Lodoicea maldivica fruit picture by Mark Meinert (cc-by-sa)

Distribution

Lodoicea maldivica world distribution map, present in Seychelles

Conservation status

Lodoicea maldivica threat status: Endangered

Identifiers

LSID urn:lsid:ipni.org:names:668084-1
WFO ID wfo-0000230541
COL ID 3VV56
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR) Link

Synonyms

Lodoicea callypige Lodoicea maldivica Lodoicea sonneratii Lodoicea sechellarum Borassus sonneratii Cocos maldivica Cocos maritima