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Useful Tropical Plants

Arenga pinnata

(Wurmb.) Merr.

Arecaceae

+ Synonyms

Arenga gamuto Merr.

Arenga griffithii Seem. ex H.Wendl.

Arenga saccharifera Labill. ex DC.

Borassus gomutus Lour.

Caryota onusta Blanco

Gomutus rumphii Corrêa

Gomutus saccharifer (Labill. ex DC.) Spreng.

Gomutus vulgaris Oken

Saguerus gamuto Houtt.

Saguerus pinnatus Wurmb.

Saguerus rumphii (Corrêa) Roxb.

Saguerus saccharifer (Labill. ex DC.) Blume

Sagus gomutus (Lour.) Perr.

Common Name: Sugar Palm

Arenga pinnata
Trees growing in native habitat
Photograph by: John Dransfield
Image credit to Palmweb
Arenga pinnata Arenga pinnata Arenga pinnata Arenga pinnata Arenga pinnata Arenga pinnata Arenga pinnata Arenga pinnata Arenga pinnata Arenga pinnata

General Information

Sugar palm is a single-stemmed, unarmed, monoecious feather palm growing 7 - 20 metres tall[
324
Title
Edible Nuts.
Publication
Non-Wood Forest Products, Handbook 5
Author
Wickens G.E.
Website
http://www.fao.org/docrep/
Publisher
FAO, Rome.
Year
1995
ISBN
92-5-103748-5
Description
Detailed information on 20 of the most valuable nut crops, plus more basic information on a wide range of other nut-producing plants. It can be downloaded from the Internet.
]. The unbranched stem can be 30 - 65cm in diameter; it is clothed near the top with the fibrous sheaths of dead leaves; and topped by a crown of large leaves[
418
Title
Ecocrop
Publication
 
Author
 
Website
http://ecocrop.fao.org/ecocrop/srv/en/home
Publisher
 
Year
0
ISBN
 
Description
Basic information on a wide range of useful plants, plus details of environmental needs where available.
].
A multipurpose tree, it is commonly grown in tropical Asia because of its year-round food production and many other uses[
303
Title
World Agroforesty Centre
Publication
 
Author
 
Website
http://www.worldagroforestry.org/
Publisher
 
Year
0
ISBN
 
Description
An excellent online database of a huge range of trees giving very good information on each plant - its uses, ecology, identity, propagation, pests etc.
]. It is especially useful since it provides a source of food in the dry season when other food is scarce[
303
Title
World Agroforesty Centre
Publication
 
Author
 
Website
http://www.worldagroforestry.org/
Publisher
 
Year
0
ISBN
 
Description
An excellent online database of a huge range of trees giving very good information on each plant - its uses, ecology, identity, propagation, pests etc.
]. Its most popular product is its sap, obtained from the flowering stems, which is used to make a sugar[
297
Title
Palms of the World
Publication
 
Author
Blombery. A. & Rodd. T.
Publisher
Angus and Robertson
Year
1992
ISBN
0-207-14848-1
Description
An excellent guide, well illustrated, with information on cultivation, uses, habitat etc of almost 200 species of Palms.
].

Known Hazards

The fruits of most species in this genus are poisonous and are sometimes used criminally[
310
Title
Plant Resources of Southeast Asia
Publication
 
Author
 
Website
http://proseanet.org/
Publisher
 
Year
0
ISBN
 
Description
Lots of information on the uses of the plants of SE Asia.
].
The fleshy mesocarp of the fruits usually contains many oxalate crystals, making the flesh inedible[
310
Title
Plant Resources of Southeast Asia
Publication
 
Author
 
Website
http://proseanet.org/
Publisher
 
Year
0
ISBN
 
Description
Lots of information on the uses of the plants of SE Asia.
].

Botanical References


Range

E. Asia - probably India and Malaysia.

Habitat

Usually found close to human settlements, often as a result of human activity[
303
Title
World Agroforesty Centre
Publication
 
Author
 
Website
http://www.worldagroforestry.org/
Publisher
 
Year
0
ISBN
 
Description
An excellent online database of a huge range of trees giving very good information on each plant - its uses, ecology, identity, propagation, pests etc.
]. Otherwise it prefers secondary forest at the border of primary rainforests[
303
Title
World Agroforesty Centre
Publication
 
Author
 
Website
http://www.worldagroforestry.org/
Publisher
 
Year
0
ISBN
 
Description
An excellent online database of a huge range of trees giving very good information on each plant - its uses, ecology, identity, propagation, pests etc.
]. Often found on sites poor in nutrients and mesic sites such as denuded hillsides[
418
Title
Ecocrop
Publication
 
Author
 
Website
http://ecocrop.fao.org/ecocrop/srv/en/home
Publisher
 
Year
0
ISBN
 
Description
Basic information on a wide range of useful plants, plus details of environmental needs where available.
].

Properties

Edibility Rating *  *  *  *
Medicinal Rating *
Other Uses Rating *  *  *  *
HabitEvergreen Tree
Height15.00 m
Cultivation StatusCultivated, Wild

Cultivation Details

A plant of the moist, lowland tropics, where it is found at elevations up to 1,400 metres. It grows best in areas where annual daytime temperatures are within the range 22 - 28°c, but can tolerate 16 - 32°c[
418
Title
Ecocrop
Publication
 
Author
 
Website
http://ecocrop.fao.org/ecocrop/srv/en/home
Publisher
 
Year
0
ISBN
 
Description
Basic information on a wide range of useful plants, plus details of environmental needs where available.
]. It prefers a mean annual rainfall in the range 3,000 - 3,500mm, but tolerates 2,000 - 4,000mm[
418
Title
Ecocrop
Publication
 
Author
 
Website
http://ecocrop.fao.org/ecocrop/srv/en/home
Publisher
 
Year
0
ISBN
 
Description
Basic information on a wide range of useful plants, plus details of environmental needs where available.
].
Prefers a deep fertile moisture-retentive but well-drained soil[
297
Title
Palms of the World
Publication
 
Author
Blombery. A. & Rodd. T.
Publisher
Angus and Robertson
Year
1992
ISBN
0-207-14848-1
Description
An excellent guide, well illustrated, with information on cultivation, uses, habitat etc of almost 200 species of Palms.
,
303
Title
World Agroforesty Centre
Publication
 
Author
 
Website
http://www.worldagroforestry.org/
Publisher
 
Year
0
ISBN
 
Description
An excellent online database of a huge range of trees giving very good information on each plant - its uses, ecology, identity, propagation, pests etc.
]. Plants grow well in full sun, even when small[
297
Title
Palms of the World
Publication
 
Author
Blombery. A. & Rodd. T.
Publisher
Angus and Robertson
Year
1992
ISBN
0-207-14848-1
Description
An excellent guide, well illustrated, with information on cultivation, uses, habitat etc of almost 200 species of Palms.
,
418
Title
Ecocrop
Publication
 
Author
 
Website
http://ecocrop.fao.org/ecocrop/srv/en/home
Publisher
 
Year
0
ISBN
 
Description
Basic information on a wide range of useful plants, plus details of environmental needs where available.
]. Prefers a pH in the range 6 - 7, tolerating 5 - 8[
418
Title
Ecocrop
Publication
 
Author
 
Website
http://ecocrop.fao.org/ecocrop/srv/en/home
Publisher
 
Year
0
ISBN
 
Description
Basic information on a wide range of useful plants, plus details of environmental needs where available.
].
The plant usually produces its first flowers when around 10 - 12 years old, though it can flower as early as 5 - 6 years[
303
Title
World Agroforesty Centre
Publication
 
Author
 
Website
http://www.worldagroforestry.org/
Publisher
 
Year
0
ISBN
 
Description
An excellent online database of a huge range of trees giving very good information on each plant - its uses, ecology, identity, propagation, pests etc.
].
Depending on altitude and temperature and to a lesser degree on factors such as soil fertility, climate and competing vegetation, the palms will stay in the rosette stage for 3.5 - 6 years, and then grow to full size in another 3 - 9 years[
303
Title
World Agroforesty Centre
Publication
 
Author
 
Website
http://www.worldagroforestry.org/
Publisher
 
Year
0
ISBN
 
Description
An excellent online database of a huge range of trees giving very good information on each plant - its uses, ecology, identity, propagation, pests etc.
].
Usually after 5 - 6 years, the fibres can be collected for the first time and after that, every 2 years[
303
Title
World Agroforesty Centre
Publication
 
Author
 
Website
http://www.worldagroforestry.org/
Publisher
 
Year
0
ISBN
 
Description
An excellent online database of a huge range of trees giving very good information on each plant - its uses, ecology, identity, propagation, pests etc.
].
When the palm begins flowering, tapping for the sweet sap can start, but farmers usually wait for the first male flowers. The sap is usually tapped only from male inflorescence stalks, because female inflorescences are said to produce sap of inferior quality, and the more fibrous stalk of the females requires extra effort to prepare. Usually, the closer to the ground the male inflorescence arises, the less sap it produces. One inflorescence can produce about 5 litres of sap a day. An inflorescence of sugar palm can be tapped for 1 - 2 months, and 2 - 4 inflorescences may be tapped at a time[
303
Title
World Agroforesty Centre
Publication
 
Author
 
Website
http://www.worldagroforestry.org/
Publisher
 
Year
0
ISBN
 
Description
An excellent online database of a huge range of trees giving very good information on each plant - its uses, ecology, identity, propagation, pests etc.
].
Since sago, the starchy layer on the inner part of the trunk, is obtained only by cutting trees, it is usually the last product obtained; trees are usually cut for sago when they are more than 30 years old[
303
Title
World Agroforesty Centre
Publication
 
Author
 
Website
http://www.worldagroforestry.org/
Publisher
 
Year
0
ISBN
 
Description
An excellent online database of a huge range of trees giving very good information on each plant - its uses, ecology, identity, propagation, pests etc.
].
The black roots are very strong, extending up to 10 metres from the stem and going as deep as 3 metres[
418
Title
Ecocrop
Publication
 
Author
 
Website
http://ecocrop.fao.org/ecocrop/srv/en/home
Publisher
 
Year
0
ISBN
 
Description
Basic information on a wide range of useful plants, plus details of environmental needs where available.
].

Edible Uses

A drink and sugar are made from the sweet sap obtained from the flowering stems[
297
Title
Palms of the World
Publication
 
Author
Blombery. A. & Rodd. T.
Publisher
Angus and Robertson
Year
1992
ISBN
0-207-14848-1
Description
An excellent guide, well illustrated, with information on cultivation, uses, habitat etc of almost 200 species of Palms.
,
303
Title
World Agroforesty Centre
Publication
 
Author
 
Website
http://www.worldagroforestry.org/
Publisher
 
Year
0
ISBN
 
Description
An excellent online database of a huge range of trees giving very good information on each plant - its uses, ecology, identity, propagation, pests etc.
]. It is obtained by beating and bruising the developing inflorescence, which is then cut and a juice is obtained from the cut end over a period[
297
Title
Palms of the World
Publication
 
Author
Blombery. A. & Rodd. T.
Publisher
Angus and Robertson
Year
1992
ISBN
0-207-14848-1
Description
An excellent guide, well illustrated, with information on cultivation, uses, habitat etc of almost 200 species of Palms.
].

Leaves - cooked[
297
Title
Palms of the World
Publication
 
Author
Blombery. A. & Rodd. T.
Publisher
Angus and Robertson
Year
1992
ISBN
0-207-14848-1
Description
An excellent guide, well illustrated, with information on cultivation, uses, habitat etc of almost 200 species of Palms.
,
763
Title
Heart of Palm Use: A Family Survey
Publication
 
Author
Scott Zona, Ph.D.
Website
http://www.virtualherbarium.org/palmresearch/Hearts_of_Palm_table.html
Publisher
Fairchild Tropical Botanic Garden, Virtual Herbarium.
Year
0
ISBN
 
Description
An on-line article listing the botanical names and range of palm trees that have an edible apical bud.
]. The appical bud, known as a 'palm heart' is sometimes used for food[
297
Title
Palms of the World
Publication
 
Author
Blombery. A. & Rodd. T.
Publisher
Angus and Robertson
Year
1992
ISBN
0-207-14848-1
Description
An excellent guide, well illustrated, with information on cultivation, uses, habitat etc of almost 200 species of Palms.
]. It can be eaten raw in salads or cooked as a vegetable[
303
Title
World Agroforesty Centre
Publication
 
Author
 
Website
http://www.worldagroforestry.org/
Publisher
 
Year
0
ISBN
 
Description
An excellent online database of a huge range of trees giving very good information on each plant - its uses, ecology, identity, propagation, pests etc.
]. Removing this bud will result in the death of the plant, since it is unable to produce side shoots[
K
Title
Plants for a Future
Author
Ken Fern
Description
Notes from observations, tasting etc at Plants For A Future and on field trips.
].

A sago-like flour can be ground from the trunk pith and used for cakes, noodles and other dishes[
46
Title
Dictionary of Economic Plants.
Publication
 
Author
Uphof. J. C. Th.
Publisher
Weinheim
Year
1959
ISBN
-
Description
An excellent and very comprehensive guide but it only gives very short descriptions of the uses without any details of how to utilize the plants. Not for the casual reader.
,
303
Title
World Agroforesty Centre
Publication
 
Author
 
Website
http://www.worldagroforestry.org/
Publisher
 
Year
0
ISBN
 
Description
An excellent online database of a huge range of trees giving very good information on each plant - its uses, ecology, identity, propagation, pests etc.
,
418
Title
Ecocrop
Publication
 
Author
 
Website
http://ecocrop.fao.org/ecocrop/srv/en/home
Publisher
 
Year
0
ISBN
 
Description
Basic information on a wide range of useful plants, plus details of environmental needs where available.
].

A product typically made from the plant in West Java is known as kolang kaling - this is the cooked endosperm of young sugar palm fruits. One infructescence yields about 4,500 endosperms. It is used for a cocktail and local refreshment known as kolak[
303
Title
World Agroforesty Centre
Publication
 
Author
 
Website
http://www.worldagroforestry.org/
Publisher
 
Year
0
ISBN
 
Description
An excellent online database of a huge range of trees giving very good information on each plant - its uses, ecology, identity, propagation, pests etc.
].

Medicinal

Roots provide medicinal products, such as a tea decoction used to cure bladder trouble[
303
Title
World Agroforesty Centre
Publication
 
Author
 
Website
http://www.worldagroforestry.org/
Publisher
 
Year
0
ISBN
 
Description
An excellent online database of a huge range of trees giving very good information on each plant - its uses, ecology, identity, propagation, pests etc.
].

Agroforestry Uses:

The plant has an extensive root system, up to 3 metres deep and 10 metres wide[
303
Title
World Agroforesty Centre
Publication
 
Author
 
Website
http://www.worldagroforestry.org/
Publisher
 
Year
0
ISBN
 
Description
An excellent online database of a huge range of trees giving very good information on each plant - its uses, ecology, identity, propagation, pests etc.
]. It has been planted, especially on slopes, for soil stabilization[
303
Title
World Agroforesty Centre
Publication
 
Author
 
Website
http://www.worldagroforestry.org/
Publisher
 
Year
0
ISBN
 
Description
An excellent online database of a huge range of trees giving very good information on each plant - its uses, ecology, identity, propagation, pests etc.
].

Other Uses

The leaf sheath is a source of a tough, black fibre (gomuti or yonot fibre). It is not pliable enough to be used for purposes such as running rigging, but is very strong and durable and used chiefly for making cables and a very strong rope that is tolerant of both fresh and salt water and of fire; it is used for marine work, thatching, upholstery and brushes[
297
Title
Palms of the World
Publication
 
Author
Blombery. A. & Rodd. T.
Publisher
Angus and Robertson
Year
1992
ISBN
0-207-14848-1
Description
An excellent guide, well illustrated, with information on cultivation, uses, habitat etc of almost 200 species of Palms.
,
303
Title
World Agroforesty Centre
Publication
 
Author
 
Website
http://www.worldagroforestry.org/
Publisher
 
Year
0
ISBN
 
Description
An excellent online database of a huge range of trees giving very good information on each plant - its uses, ecology, identity, propagation, pests etc.
,
454
Title
Useful Fiber Plants of the World
Publication
 
Author
Dodge C.R.
Website
http://www.biodiversitylibrary.org/
Publisher
USDA; Washington.
Year
1897
ISBN
 
Description
A rather dated, but very comprehensive catalogue of fibre plants from around the world. The book can be downloaded from the Internet.
].
The hairs found on the base of the leaf sheaths are very good tinder for igniting fire[
303
Title
World Agroforesty Centre
Publication
 
Author
 
Website
http://www.worldagroforestry.org/
Publisher
 
Year
0
ISBN
 
Description
An excellent online database of a huge range of trees giving very good information on each plant - its uses, ecology, identity, propagation, pests etc.
].
The fibre, placed in the bottom of a vessel, is useful for filtering water of its physical impurities[
454
Title
Useful Fiber Plants of the World
Publication
 
Author
Dodge C.R.
Website
http://www.biodiversitylibrary.org/
Publisher
USDA; Washington.
Year
1897
ISBN
 
Description
A rather dated, but very comprehensive catalogue of fibre plants from around the world. The book can be downloaded from the Internet.
].
At the base of the leaves there is a woolly material used in caulking ships and stuffing cushions[
459
Title
The Useful Plants of the Island of Guam
Publication
Contributions from the United States National Herbarium Vol 9
Author
Safford W.E.
Website
http://www.biodiversitylibrary.org/
Publisher
Smithsonian Institute; Washington.
Year
1905
ISBN
 
Description
A very comprehensive, if rather dated, guide to the plants of Guam. It can be downloaded from the Internet.
].
Old woody leaf bases, as well as the long leaves, can be used for fuel[
303
Title
World Agroforesty Centre
Publication
 
Author
 
Website
http://www.worldagroforestry.org/
Publisher
 
Year
0
ISBN
 
Description
An excellent online database of a huge range of trees giving very good information on each plant - its uses, ecology, identity, propagation, pests etc.
].

The split petioles are used for basketry and a form of marquetry[
303
Title
World Agroforesty Centre
Publication
 
Author
 
Website
http://www.worldagroforestry.org/
Publisher
 
Year
0
ISBN
 
Description
An excellent online database of a huge range of trees giving very good information on each plant - its uses, ecology, identity, propagation, pests etc.
]. The youngest leaves are sometimes used as cigarette paper[
303
Title
World Agroforesty Centre
Publication
 
Author
 
Website
http://www.worldagroforestry.org/
Publisher
 
Year
0
ISBN
 
Description
An excellent online database of a huge range of trees giving very good information on each plant - its uses, ecology, identity, propagation, pests etc.
].

The leaves are used as a source of thatching material[
297
Title
Palms of the World
Publication
 
Author
Blombery. A. & Rodd. T.
Publisher
Angus and Robertson
Year
1992
ISBN
0-207-14848-1
Description
An excellent guide, well illustrated, with information on cultivation, uses, habitat etc of almost 200 species of Palms.
].

The roots are a useful insect repellent[
303
Title
World Agroforesty Centre
Publication
 
Author
 
Website
http://www.worldagroforestry.org/
Publisher
 
Year
0
ISBN
 
Description
An excellent online database of a huge range of trees giving very good information on each plant - its uses, ecology, identity, propagation, pests etc.
].

The trunks of dead trees are allowed to rot and become hollow and are then used as water pipes[
297
Title
Palms of the World
Publication
 
Author
Blombery. A. & Rodd. T.
Publisher
Angus and Robertson
Year
1992
ISBN
0-207-14848-1
Description
An excellent guide, well illustrated, with information on cultivation, uses, habitat etc of almost 200 species of Palms.
].

The pith of the leaf rachis is an ideal shape for use as a drinking cup[
303
Title
World Agroforesty Centre
Publication
 
Author
 
Website
http://www.worldagroforestry.org/
Publisher
 
Year
0
ISBN
 
Description
An excellent online database of a huge range of trees giving very good information on each plant - its uses, ecology, identity, propagation, pests etc.
].

The very hard outer part of the trunk is used for barrels, flooring and furniture. Posts for pepper vines, boards, tool handles and musical instruments like drums are all made from the wood[
303
Title
World Agroforesty Centre
Publication
 
Author
 
Website
http://www.worldagroforestry.org/
Publisher
 
Year
0
ISBN
 
Description
An excellent online database of a huge range of trees giving very good information on each plant - its uses, ecology, identity, propagation, pests etc.
]

Propagation

Seed - pre-soak for 24 hours in warm water and sow in deep containers. Alternatively, scratch the seed near the germination spot until the brown, inner seed-coat layer becomes visible, then soak in water overnight[
303
Title
World Agroforesty Centre
Publication
 
Author
 
Website
http://www.worldagroforestry.org/
Publisher
 
Year
0
ISBN
 
Description
An excellent online database of a huge range of trees giving very good information on each plant - its uses, ecology, identity, propagation, pests etc.
]. The seeds should then be seeded in a clean medium with good aeration, planted with the germination spot downward and covered with a 1-cm layer of sand. The sand should be kept moist at all times[
303
Title
World Agroforesty Centre
Publication
 
Author
 
Website
http://www.worldagroforestry.org/
Publisher
 
Year
0
ISBN
 
Description
An excellent online database of a huge range of trees giving very good information on each plant - its uses, ecology, identity, propagation, pests etc.
]. Within 2-3 weeks about 80% of the seeds will have germinated and can be transplanted to any type of container[
303
Title
World Agroforesty Centre
Publication
 
Author
 
Website
http://www.worldagroforestry.org/
Publisher
 
Year
0
ISBN
 
Description
An excellent online database of a huge range of trees giving very good information on each plant - its uses, ecology, identity, propagation, pests etc.
]. Germination varies from 2 - 12 months or more[
297
Title
Palms of the World
Publication
 
Author
Blombery. A. & Rodd. T.
Publisher
Angus and Robertson
Year
1992
ISBN
0-207-14848-1
Description
An excellent guide, well illustrated, with information on cultivation, uses, habitat etc of almost 200 species of Palms.
].
Direct sowing is possible but seedlings take a long time to establish well and may grow at irregular distances. Untreated seeds freely dispersed show 10-20% germination after 6 months[
303
Title
World Agroforesty Centre
Publication
 
Author
 
Website
http://www.worldagroforestry.org/
Publisher
 
Year
0
ISBN
 
Description
An excellent online database of a huge range of trees giving very good information on each plant - its uses, ecology, identity, propagation, pests etc.
].
Plants can also sometimes be propagated through suckers[
303
Title
World Agroforesty Centre
Publication
 
Author
 
Website
http://www.worldagroforestry.org/
Publisher
 
Year
0
ISBN
 
Description
An excellent online database of a huge range of trees giving very good information on each plant - its uses, ecology, identity, propagation, pests etc.
].
Cite as: Tropical Plants Database, Ken Fern. tropical.theferns.info. 2019-09-23. <tropical.theferns.info/viewtropical.php?id=Arenga+pinnata>

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