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Useful Tropical Plants

Pterocarpus indicus

Willd.

Fabaceae

+ Synonyms

Pterocarpus echinatus Pers.

Pterocarpus vidalianus Rolfe

Echinodiscus echinatus Miq.

Lingoum echinatum (Pers.) Kuntze

Lingoum indicum (Willd.) Kuntze

Lingoum rubrum Rumph.

Lingoum saxatile Rumph.

Lingoum wallichii Pierre

Pterocarpus blancoi Merr.

Pterocarpus carolinensis Kaneh.

Pterocarpus casteelsi ealaensis Hauman

Pterocarpus draco auct.

Pterocarpus klemmei Merr.

Pterocarpus obtusatus Miq.

Pterocarpus pallidus Blanco

Pterocarpus papuanus F.Muell.

Pterocarpus pubescens Merr.

Pterocarpus wallichii Wight & Arn.

Pterocarpus zollingeri Miq.

Common Name: Amboyna

Pterocarpus indicus
Flowers
Photograph by: Idris Abdul Haris
Creative Commons License
Pterocarpus indicus Pterocarpus indicus Pterocarpus indicus Pterocarpus indicus Pterocarpus indicus Pterocarpus indicus Pterocarpus indicus Pterocarpus indicus Pterocarpus indicus

General Information

Pterocarpus indicus is a large evergreen to deciduous tree with a large, spreading crown of many long branches that are at first ascending, but eventually arch over and sometimes droop at the ends. ; it usually grows 15 - 20 metres tall, but exceptionally can be up to 40 metres. It has a short, clear bole that can be 2 metres in diameter but is usually of poor form - twisted and deeply fluted, often with pronounced buttresses[
325
Title
Seed Leaflets
Publication
 
Author
Various
Website
http://en.sl.life.ku.dk/Publikationer/Udgivelser/PopulaerPublikationer.aspx?katid={D28373CC-6EF3-4EF8-B097-6D83FABF209E}&serieid={9F1C3DB1-6E7B-4CF1-AF53-F480B0CB40EF}&sort=title
Publisher
Forest & Landscape. Denmark
Year
0
ISBN
 
Description
A series of leaflets, jointly produced by the University of Copenhagen and the Royal Botanic Gardens at Kew, focussing on seed information for a number species, but also giving a lot of other information about each plant.
,
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 tree produces sweet-scented yellow flowers that are produced copiously in panicles and racemes[
337
Title
Tropical Tree Seed Manual
Publication
 
Author
Vosso. J. Editor.
Website
http://www.rngr.net/Publications/ttsm
Publisher
USDA Forest Service.
Year
2002
ISBN
 
Description
An extremely good guide, it can also be downloaded in its entirety from the address shown above.
].
The colourful wood ranks among the most valuable woods in the world and the tree is widely harvested for timber[
337
Title
Tropical Tree Seed Manual
Publication
 
Author
Vosso. J. Editor.
Website
http://www.rngr.net/Publications/ttsm
Publisher
USDA Forest Service.
Year
2002
ISBN
 
Description
An extremely good guide, it can also be downloaded in its entirety from the address shown above.
]. It is also one of the most widely planted ornamental and shade trees in the tropics, where it is often used as a street tree[
349
Title
Global Tree Campaign - 40 Species in Trade
Publication
 
Author
 
Website
http://www.unep-wcmc.org/trees/trade/40_species_in_trade.htm
Publisher
 
Year
0
ISBN
 
Description
Information on the habitats, uses and some cultivation notes for 40 species of timber trees.
]. The national tree of the Philippines, it flowers gregariously, the whole crown becoming as though painted yellow[
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.
].
Traditionally, the wood has been so much in demand for cabinet class furniture that nearly everywhere its existence in the wild is precarious[
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.
]. Subpopulations have greatly declined in the wild because of overexploitation, and sometimes illegal exploitation, of the timber, as well as from increasing general habitat loss[
338
Title
IUCN Red List of Threatened Species
Publication
 
Author
 
Website
http://www.iucnredlist.org/
Publisher
 
Year
0
ISBN
 
Description
A list of plants under threat and facing possible extinction, usually with brief details of the threats and information on habitat.
]. It has become extinct in parts of its range[
349
Title
Global Tree Campaign - 40 Species in Trade
Publication
 
Author
 
Website
http://www.unep-wcmc.org/trees/trade/40_species_in_trade.htm
Publisher
 
Year
0
ISBN
 
Description
Information on the habitats, uses and some cultivation notes for 40 species of timber trees.
].The tree has been classified as 'Vulnerable' in the IUCN Red List of Threatened Species(1998)[
338
Title
IUCN Red List of Threatened Species
Publication
 
Author
 
Website
http://www.iucnredlist.org/
Publisher
 
Year
0
ISBN
 
Description
A list of plants under threat and facing possible extinction, usually with brief details of the threats and information on habitat.
].

Known Hazards

None known

Botanical References

200
Title
The New RHS Dictionary of Gardening. 1992.
Publication
 
Author
Huxley. A.
Publisher
MacMillan Press
Year
1992
ISBN
0-333-47494-5
Description
Excellent and very comprehensive, though it contains a number of silly mistakes. Readable yet also very detailed.

Range

E. Asia - southern China, Japan, Myanmar, Thailand, Cambodia, Vietnam, Malaysia, Philippines, Papua New Guinea and the western Pacific Islands.

Habitat

A widespread tree found in lowland primary and some secondary forest, mainly along tidal creeks and rocky shores at elevations up to 750 metres[
338
Title
IUCN Red List of Threatened Species
Publication
 
Author
 
Website
http://www.iucnredlist.org/
Publisher
 
Year
0
ISBN
 
Description
A list of plants under threat and facing possible extinction, usually with brief details of the threats and information on habitat.
,
349
Title
Global Tree Campaign - 40 Species in Trade
Publication
 
Author
 
Website
http://www.unep-wcmc.org/trees/trade/40_species_in_trade.htm
Publisher
 
Year
0
ISBN
 
Description
Information on the habitats, uses and some cultivation notes for 40 species of timber trees.
]. Also found in beach forest, on coral sand and on rocky shores[
349
Title
Global Tree Campaign - 40 Species in Trade
Publication
 
Author
 
Website
http://www.unep-wcmc.org/trees/trade/40_species_in_trade.htm
Publisher
 
Year
0
ISBN
 
Description
Information on the habitats, uses and some cultivation notes for 40 species of timber trees.
].

Properties

Conservation StatusVulnerable
Edibility Rating *  *
Medicinal Rating *  *
Other Uses Rating *  *  *  *
HabitDeciduous Tree
Height30.00 m
Growth RateFast
PollinatorsHoney bees, Insects
Cultivation StatusOrnamental, Wild

Cultivation Details

A plant of the moist to wet tropics, where it is found at elevations up to 750 metres, though it can be cultivated at higher elevations[
349
Title
Global Tree Campaign - 40 Species in Trade
Publication
 
Author
 
Website
http://www.unep-wcmc.org/trees/trade/40_species_in_trade.htm
Publisher
 
Year
0
ISBN
 
Description
Information on the habitats, uses and some cultivation notes for 40 species of timber trees.
]. It grows best in areas where annual daytime temperatures are within the range 24 - 32°c, but can tolerate 12 - 37°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.
]. The plant is not frost tolerant.. It prefers a mean annual rainfall in the range 2,000 - 3,000mm, but tolerates 1,500 - 3,500mm[
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.
].
Amboyna behaves like a pioneer and grows best in an open position[
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.
]. Succeeds in a range of soils from sandy loams to clays with a pH from neutral to very strongly acid[
337
Title
Tropical Tree Seed Manual
Publication
 
Author
Vosso. J. Editor.
Website
http://www.rngr.net/Publications/ttsm
Publisher
USDA Forest Service.
Year
2002
ISBN
 
Description
An extremely good guide, it can also be downloaded in its entirety from the address shown above.
]. Prefers a fertile, moisture-retentive soil[
307
Title
Tropical and Subtropical Trees - A Worldwide Encyclopaedic Guide.
Publication
 
Author
Barwick. M.
Publisher
Thames & Hudson, London
Year
2004
ISBN
0-500-51181-0
Description
A superb book, very concise and well written, giving a wealth of information on 400 or more species including descriptions, habitat, cultivation details and plant uses. A wealth of colour photographs bring each plant vividly to life.
]. Tolerates moderate levels of salt in the soil[
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 5.5 - 6.5, tolerating 5 - 7.5[
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.
]. As an urban tree, amboyna is relatively wind-firm and seldom suffers branch breakage.
Under favourable conditions, trees in Singapore have been known to grow an average of 33 metres in height and 1.55 metres in girth in 11 years, or an average annual increment of 1.2 metres height and 14 cm girth[
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.
].
Open-grown trees usually begin flowering and fruiting between 5 and 10 years of age[
337
Title
Tropical Tree Seed Manual
Publication
 
Author
Vosso. J. Editor.
Website
http://www.rngr.net/Publications/ttsm
Publisher
USDA Forest Service.
Year
2002
ISBN
 
Description
An extremely good guide, it can also be downloaded in its entirety from the address shown above.
]. Plants can flower and produce fruit all year round[
481
Title
Medicinal Plants in Papua New Guinea
Publication
 
Author
 
Publisher
World Health Organisation
Year
2009
ISBN
978-92-9061-249-0
Description
Traditional medicinal uses of 126 species from Papua New Guinea, including information on any modern research into the plants.
].
The roots can become quite large and grow near the surface, the tree should therefore be planted several metres away from sidewalks and other structures[
337
Title
Tropical Tree Seed Manual
Publication
 
Author
Vosso. J. Editor.
Website
http://www.rngr.net/Publications/ttsm
Publisher
USDA Forest Service.
Year
2002
ISBN
 
Description
An extremely good guide, it can also be downloaded in its entirety from the address shown above.
].
Seedlings are slower growing than cuttings and exhibit considerable variation in vigour. A strict culling program would be necessary to ensure that only the best stocks are planted out[
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.
].
Rooted cuttings can be established readily on nearly all kinds of soils, from coastal sands to inland clays, in urban and garden situations, and even in quite small planting holes dug into pavements. However, establishment trials in forest areas have had mixed results and some have failed[
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 reasons are not clear[
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.
].
Trees of all sizes and ages easily regenerate new shoots when lopped or pollarded[
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.
]. In Papua New Guinea, logged forest trees readily regenerate new plants from the roots[
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.
].
This species has a symbiotic relationship with certain soil bacteria, these bacteria form nodules on the roots and fix atmospheric nitrogen. Some of this nitrogen is utilized by the growing plant but some can also be used by other plants growing nearby[
200
Title
The New RHS Dictionary of Gardening. 1992.
Publication
 
Author
Huxley. A.
Publisher
MacMillan Press
Year
1992
ISBN
0-333-47494-5
Description
Excellent and very comprehensive, though it contains a number of silly mistakes. Readable yet also very detailed.
].

Edible Uses

The young leaves and fragrant flowers are said to be eaten[
301
Title
Cornucopia II
Publication
 
Author
Facciola. S.
Publisher
Kampong Publications, California.
Year
1998
ISBN
0-9628087-2-5
Description
The second edition of an excellent guide to the edible uses of plants, though it does not give any details of cultivation etc.
,
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.
]. Those who eat them probably concentrate such meals during the leaf flush and flowering periods[
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

The kino obtained from the trunk is sticky, bitter and oily[
307
Title
Tropical and Subtropical Trees - A Worldwide Encyclopaedic Guide.
Publication
 
Author
Barwick. M.
Publisher
Thames & Hudson, London
Year
2004
ISBN
0-500-51181-0
Description
A superb book, very concise and well written, giving a wealth of information on 400 or more species including descriptions, habitat, cultivation details and plant uses. A wealth of colour photographs bring each plant vividly to life.
]. It is said to be antibilious, emetic, and sternutatory and is used to treat throat ailments, mouth sores and is a folk remedy for tumours, especially of the mouth[
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.
,
307
Title
Tropical and Subtropical Trees - A Worldwide Encyclopaedic Guide.
Publication
 
Author
Barwick. M.
Publisher
Thames & Hudson, London
Year
2004
ISBN
0-500-51181-0
Description
A superb book, very concise and well written, giving a wealth of information on 400 or more species including descriptions, habitat, cultivation details and plant uses. A wealth of colour photographs bring each plant vividly to life.
]. It was once administered in the treatment of diarrhoea, often combined with opium[
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 dried leaves are mixed with water and drunk daily as a treatment for headaches[
481
Title
Medicinal Plants in Papua New Guinea
Publication
 
Author
 
Publisher
World Health Organisation
Year
2009
ISBN
978-92-9061-249-0
Description
Traditional medicinal uses of 126 species from Papua New Guinea, including information on any modern research into the plants.
]. An infusion of the young leaves is used in the treatment of constipation, stomach pains, fevers, asthma and mouth ulcers[
481
Title
Medicinal Plants in Papua New Guinea
Publication
 
Author
 
Publisher
World Health Organisation
Year
2009
ISBN
978-92-9061-249-0
Description
Traditional medicinal uses of 126 species from Papua New Guinea, including information on any modern research into the plants.
]. The fresh leaves are chewed with betel nut in order to ease coughs[
481
Title
Medicinal Plants in Papua New Guinea
Publication
 
Author
 
Publisher
World Health Organisation
Year
2009
ISBN
978-92-9061-249-0
Description
Traditional medicinal uses of 126 species from Papua New Guinea, including information on any modern research into the plants.
].
The young leaves are applied externally to boils, prickly heat and ulcers[
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 finely powdered leaves are applied to a ruptured vagina[
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 reported to significantly inhibit the growth of Ehrlich ascites carcinoma cells[
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 root juice is used to treat syphilis[
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 bark is chewed by females with irregular periods in order to induce menstruation[
481
Title
Medicinal Plants in Papua New Guinea
Publication
 
Author
 
Publisher
World Health Organisation
Year
2009
ISBN
978-92-9061-249-0
Description
Traditional medicinal uses of 126 species from Papua New Guinea, including information on any modern research into the plants.
]. An infusion of the dried bark is used in the treatment of pneumonia[
481
Title
Medicinal Plants in Papua New Guinea
Publication
 
Author
 
Publisher
World Health Organisation
Year
2009
ISBN
978-92-9061-249-0
Description
Traditional medicinal uses of 126 species from Papua New Guinea, including information on any modern research into the plants.
].
The juice of the fresh bark is applied topically to treat wounds and sores[
481
Title
Medicinal Plants in Papua New Guinea
Publication
 
Author
 
Publisher
World Health Organisation
Year
2009
ISBN
978-92-9061-249-0
Description
Traditional medicinal uses of 126 species from Papua New Guinea, including information on any modern research into the plants.
].

Agroforestry Uses:

A nitrogen-fixing tree, it has been recommended for use in agroforestry systems and as a shade tree for coffee and other crops[
325
Title
Seed Leaflets
Publication
 
Author
Various
Website
http://en.sl.life.ku.dk/Publikationer/Udgivelser/PopulaerPublikationer.aspx?katid={D28373CC-6EF3-4EF8-B097-6D83FABF209E}&serieid={9F1C3DB1-6E7B-4CF1-AF53-F480B0CB40EF}&sort=title
Publisher
Forest & Landscape. Denmark
Year
0
ISBN
 
Description
A series of leaflets, jointly produced by the University of Copenhagen and the Royal Botanic Gardens at Kew, focussing on seed information for a number species, but also giving a lot of other information about each plant.
].

Other Uses

A red dye is obtained from the bark[
307
Title
Tropical and Subtropical Trees - A Worldwide Encyclopaedic Guide.
Publication
 
Author
Barwick. M.
Publisher
Thames & Hudson, London
Year
2004
ISBN
0-500-51181-0
Description
A superb book, very concise and well written, giving a wealth of information on 400 or more species including descriptions, habitat, cultivation details and plant uses. A wealth of colour photographs bring each plant vividly to life.
]. The wood gives a reddish dye, more fugitive than that of the related Pterocarpus santolinus[
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.
].

A source of kino[
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.
]. Kino is a red substance resembling resin, obtained by tapping several unrelated tropical trees. It is used locally, as an astringent and in tanning[
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 leaf infusion is used as a shampoo[
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 heartwood is brick red to golden brown in colour but ages to a dull brown leather colour[
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 wood is moderately hard, moderately heavy, easy to work, pleasantly rose-scented, takes a fine polish, develops a range of rich colours from yellow to red, and has conspicuous growth rings, which impart a fine figure to 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.
]. Remarkably, such growth rings are developed even in the non-seasonal humid tropics[
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 wood shapes well, takes a high polish, and resists termites and rot[
337
Title
Tropical Tree Seed Manual
Publication
 
Author
Vosso. J. Editor.
Website
http://www.rngr.net/Publications/ttsm
Publisher
USDA Forest Service.
Year
2002
ISBN
 
Description
An extremely good guide, it can also be downloaded in its entirety from the address shown above.
]. It is used for high class furniture and cabinets, decorative sliced veneer, interior wall panelling, feature flooring (including strip and parquet), musical instruments, gun stocks, rifle butts, turned articles, knife handles, boat building and specialised joinery[
349
Title
Global Tree Campaign - 40 Species in Trade
Publication
 
Author
 
Website
http://www.unep-wcmc.org/trees/trade/40_species_in_trade.htm
Publisher
 
Year
0
ISBN
 
Description
Information on the habitats, uses and some cultivation notes for 40 species of timber trees.
].
The highly prized Amboyna burl, one of the rarest and most valued wood products in the world, is marked with little twisted curls and knots in a manner more varied than bird's-eye maple. There is a distinctive sweet smell when working 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.
]. The more red the wood, the heavier it is, but an average density might be 720 kg/m³. It is little used for ornamental turning, but because the burl is so exquisitely figured, it makes a nice compliment to a piece to use it for finials or perhaps a cabochon-like inlay on a flat box top[
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.
].
Although the wood is not necessarily recommended as firewood, it certainly could 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.
]. Some Pterocarpus burn green[
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 - easy[
349
Title
Global Tree Campaign - 40 Species in Trade
Publication
 
Author
 
Website
http://www.unep-wcmc.org/trees/trade/40_species_in_trade.htm
Publisher
 
Year
0
ISBN
 
Description
Information on the habitats, uses and some cultivation notes for 40 species of timber trees.
]. No pre-germination treatment is necessary[
337
Title
Tropical Tree Seed Manual
Publication
 
Author
Vosso. J. Editor.
Website
http://www.rngr.net/Publications/ttsm
Publisher
USDA Forest Service.
Year
2002
ISBN
 
Description
An extremely good guide, it can also be downloaded in its entirety from the address shown above.
]. Because shelling the fragile seeds from the tough pods is difficult by hand and currently impossible mechanically, pods are sown with the seeds inside[
337
Title
Tropical Tree Seed Manual
Publication
 
Author
Vosso. J. Editor.
Website
http://www.rngr.net/Publications/ttsm
Publisher
USDA Forest Service.
Year
2002
ISBN
 
Description
An extremely good guide, it can also be downloaded in its entirety from the address shown above.
]. Germination rates between 24 - 57% have been recorded, with the first seeds germinating after 5 days and the last after 3 months[
337
Title
Tropical Tree Seed Manual
Publication
 
Author
Vosso. J. Editor.
Website
http://www.rngr.net/Publications/ttsm
Publisher
USDA Forest Service.
Year
2002
ISBN
 
Description
An extremely good guide, it can also be downloaded in its entirety from the address shown above.
]. Pods are lightly covered with potting mixture in germination beds or trays and kept moist until germination. Planting seeds with the pods requires thinning the plants soon after emergence. When true leaves develop, the seedlings are transplanted into nursery bags or pots filled with a potting mixture. Seedlings about 50cm in height are suitable for most forestry plantings[
337
Title
Tropical Tree Seed Manual
Publication
 
Author
Vosso. J. Editor.
Website
http://www.rngr.net/Publications/ttsm
Publisher
USDA Forest Service.
Year
2002
ISBN
 
Description
An extremely good guide, it can also be downloaded in its entirety from the address shown above.
].
Air-dried seeds in their pods will still germinate after 1 year of storage at room temperature[
337
Title
Tropical Tree Seed Manual
Publication
 
Author
Vosso. J. Editor.
Website
http://www.rngr.net/Publications/ttsm
Publisher
USDA Forest Service.
Year
2002
ISBN
 
Description
An extremely good guide, it can also be downloaded in its entirety from the address shown above.
].
Cuttings of the species can be rooted. In the Philippines, branch cuttings of P. Indicus about 8 cm in diameter are rooted after hormone treatment to produce instant trees[
337
Title
Tropical Tree Seed Manual
Publication
 
Author
Vosso. J. Editor.
Website
http://www.rngr.net/Publications/ttsm
Publisher
USDA Forest Service.
Year
2002
ISBN
 
Description
An extremely good guide, it can also be downloaded in its entirety from the address shown above.
].
Cite as: Tropical Plants Database, Ken Fern. tropical.theferns.info. 2019-07-20. <tropical.theferns.info/viewtropical.php?id=Pterocarpus+indicus>

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