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Useful Tropical Plants

Dipterocarpus retusus

Blume

Dipterocarpaceae

+ Synonyms

Dipterocarpus austroyunnanicus Y.K. Yang & J.S. Wu

Dipterocarpus luchunensis Y.K. Yang & J.K. Wu

Dipterocarpus macrocarpus Vesque

Dipterocarpus mannii King ex Kanjal, P.C.Kanjal & D.Das

Dipterocarpus pubescens Koord. & Valeton

Dipterocarpus spanoghei Blume

Dipterocarpus tonkinensis A.Chev.

Dipterocarpus trinervis Blume

Common Name:

Dipterocarpus retusus
Drawing of the leaves, flowers and seed
Photograph by: Franz Eugen Köhler
Public domain
Dipterocarpus retusus Dipterocarpus retusus

General Information

Dipterocarpus retusus is a deciduous tree growing up to 40 metres tall. The straight, cylindrical bole can be free of branches for 15 - 20 metres and 100 - 150cm in diameter[
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.
,
598
Title
Trees of Laos and Vietnam - A Field Guide to 100 species.
Publication
 
Author
Hoang Van Sam; Khamseng Nanthavong; Kessler P.J.A.
Publisher
Blumea
Year
2004
ISBN
 
Description
A detailed guide, with excellent line-drawings, to 100 of the more important trees of Laos and Vietnam. A very good work, giving lots of information about each plant. Originally published in the journal Blumea, it is available as a PDF on the Interne
].
A large timber tree, commonly harvested from the wild, it is planted as a timber crop in northern Vietnam. It is also planted as an ornamental and shade-providing tree along streets or in parks[
598
Title
Trees of Laos and Vietnam - A Field Guide to 100 species.
Publication
 
Author
Hoang Van Sam; Khamseng Nanthavong; Kessler P.J.A.
Publisher
Blumea
Year
2004
ISBN
 
Description
A detailed guide, with excellent line-drawings, to 100 of the more important trees of Laos and Vietnam. A very good work, giving lots of information about each plant. Originally published in the journal Blumea, it is available as a PDF on the Interne
].
In China, the species is confined to an area of 30 km² in Yingjiang, where a nature reserve has been set up. The populations in Vietnam, restricted to northern evergreen or monsoon forests, have been reduced to at least half their original size. The plant is classified as 'Vulnerable' in the IUCN Red List of Threatened Species(2011)[
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

266
Title
Flora of China
Publication
 
Author
 
Website
http://flora.huh.harvard.edu/china/
Publisher
Missouri Botanical Garden Press; St. Louis.
Year
1994
ISBN
 
Description
An excellent, comprehensive resource in 25 volumes. In addition to the botanical information the flora also gives basic information on habitat and some uses. An on-line version is also available.
,
451
Title
Flora Malesiana Series 1
Publication
 
Author
Various
Website
http://www.archive.org
Publisher
Nationaal Herbarium Nederiand, Universiteit Leiden branch
Year
0
ISBN
 
Description
A massive treatment of the plants of the Malaysian Archipelago. Much of it has been made available to download from the Internet

Range

E. Asia - southern China, India, Malaysia, Thailand, Malaysia, Indonesia, Cambodia, Laos, Vietnam.

Habitat

Moist evergreen, sometimes semi-deciduous, montane forest[
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.
]. Moist evergreen mid-mountain forests, at elevations of 800 - 1,300 metres, descending to lower elevations in seasonal areas, and as low as 100 metres in Assam[
451
Title
Flora Malesiana Series 1
Publication
 
Author
Various
Website
http://www.archive.org
Publisher
Nationaal Herbarium Nederiand, Universiteit Leiden branch
Year
0
ISBN
 
Description
A massive treatment of the plants of the Malaysian Archipelago. Much of it has been made available to download from the Internet
]

Properties

Conservation StatusVulnerable
Medicinal Rating *  *
Other Uses Rating *  *
HabitDeciduous Tree
Height30.00 m
Cultivation StatusCultivated, Ornamental, Wild

Cultivation Details

A plant of low to moderate elevations in the tropics and subtropics, where it can be found at elevations from 100 - 1,300 metres. It grows best in areas where annual daytime temperatures are within the range 22 - 30°c, though it can tolerate 5 - 38°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 of 2,500 - 3,500mm, tolerating 1,550 - 4,550mm[
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.
].
Young trees grow best in shade, but require increasing levels of light as they grow larger[
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, well-drained soil[
598
Title
Trees of Laos and Vietnam - A Field Guide to 100 species.
Publication
 
Author
Hoang Van Sam; Khamseng Nanthavong; Kessler P.J.A.
Publisher
Blumea
Year
2004
ISBN
 
Description
A detailed guide, with excellent line-drawings, to 100 of the more important trees of Laos and Vietnam. A very good work, giving lots of information about each plant. Originally published in the journal Blumea, it is available as a PDF on the Interne
]. Prefers a pH in the range 5 - 5.5, tolerating 4.5 - 6[
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.
].
Natural regeneration is good in secondary forest[
598
Title
Trees of Laos and Vietnam - A Field Guide to 100 species.
Publication
 
Author
Hoang Van Sam; Khamseng Nanthavong; Kessler P.J.A.
Publisher
Blumea
Year
2004
ISBN
 
Description
A detailed guide, with excellent line-drawings, to 100 of the more important trees of Laos and Vietnam. A very good work, giving lots of information about each plant. Originally published in the journal Blumea, it is available as a PDF on the Interne
].
Members of this genus generally only regenerate naturally in the shade of the forest. Seedlings and saplings can persist in dense forest shade for many years. In their first 2 years the young plants cannot tolerate major openings in the canopy, but after they are well established (about 120cm tall) the canopy can be opened up around them to speed up their growth[
404
Title
Digital Compendium of Forestry Species of Cambodia
Publication
 
Author
 
Website
http://www.digitalspecies.blogspot.com
Publisher
www.digitalspecies.blogspot.com; Phnom Penh
Year
2008
ISBN
 
Description
A very detailed booklet, produced in PDF format on the internet, giving information on around 100 species of trees.
].
Trees are not resistant to forest fires[
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

None known

Medicinal

The resin from the trunk is applied to wounds to help the healing process[
549
Title
Flore Forestiere Du Globe
Publication
 
Author
Chnacerel L.
Website
http://www.biodiversitylibrary.org
Publisher
Gauthier-Villars et Co.; Paris.
Year
1920
ISBN
 
Description
Written in French, a very detailed work on the timbers of the world. It can be downloaded from the Internet.
].

Other Uses

An oleo-resin is obtained from the trunk[
549
Title
Flore Forestiere Du Globe
Publication
 
Author
Chnacerel L.
Website
http://www.biodiversitylibrary.org
Publisher
Gauthier-Villars et Co.; Paris.
Year
1920
ISBN
 
Description
Written in French, a very detailed work on the timbers of the world. It can be downloaded from the Internet.
]. It is used medicinally; to make torches for lighting; for caulking boats; as a coat for waterproofing paper; and as a varnish for boats, walls and furniture[
266
Title
Flora of China
Publication
 
Author
 
Website
http://flora.huh.harvard.edu/china/
Publisher
Missouri Botanical Garden Press; St. Louis.
Year
1994
ISBN
 
Description
An excellent, comprehensive resource in 25 volumes. In addition to the botanical information the flora also gives basic information on habitat and some uses. An on-line version is also available.
,
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.
,
549
Title
Flore Forestiere Du Globe
Publication
 
Author
Chnacerel L.
Website
http://www.biodiversitylibrary.org
Publisher
Gauthier-Villars et Co.; Paris.
Year
1920
ISBN
 
Description
Written in French, a very detailed work on the timbers of the world. It can be downloaded from the Internet.
]. The resin is obtained by cutting a hole in the trunk near the base (about 90 - 150cm from the ground) and then dipping out the resin with a spoon as it collects there. To prolong the flow, a fire made from dead leaves or brushwood is made in the hole at intervals - this burns off the dried resinous film and allows the resin to flow again[
64
Title
Vegetable Gums and Resins.
Publication
 
Author
Howes. F. N.
Publisher
Faber
Year
 
ISBN
81-88818-17-8
Description
A very good book dealing with the subject in a readable way.
,
146
Title
A Manual of Indian Timbers.
Publication
 
Author
Gamble. J. S.
Publisher
Bishen Singh Mahendra Pal Singh
Year
1972
ISBN
-
Description
First written in the 19th century, but still a classic, giving a lot of information on the uses and habitats of Indian trees. Not for the casual reader.
].


The wood is heavy, soft, not very durable in contact with the ground and susceptible to termite and insect attack. It is used for construction and making furniture[
266
Title
Flora of China
Publication
 
Author
 
Website
http://flora.huh.harvard.edu/china/
Publisher
Missouri Botanical Garden Press; St. Louis.
Year
1994
ISBN
 
Description
An excellent, comprehensive resource in 25 volumes. In addition to the botanical information the flora also gives basic information on habitat and some uses. An on-line version is also available.
,
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.
,
598
Title
Trees of Laos and Vietnam - A Field Guide to 100 species.
Publication
 
Author
Hoang Van Sam; Khamseng Nanthavong; Kessler P.J.A.
Publisher
Blumea
Year
2004
ISBN
 
Description
A detailed guide, with excellent line-drawings, to 100 of the more important trees of Laos and Vietnam. A very good work, giving lots of information about each plant. Originally published in the journal Blumea, it is available as a PDF on the Interne
]. Because of its resinous nature it is less suitable for flooring and woodwork exposed to the sun[
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 wood can be used to make charcoal[
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.
].

Propagation

Seed -
Cite as: Tropical Plants Database, Ken Fern. tropical.theferns.info. 2020-02-28. <tropical.theferns.info/viewtropical.php?id=Dipterocarpus+retusus>

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