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Useful Tropical Plants

Dysoxylum cyrtobotryum

Miq.

Meliaceae

+ Synonyms

Alliaria cyrtobotrya Kuntze

Alliaria lobbii Kuntze

Alliaria multijuga Kuntze

Dysoxylum alternatum Ridl.

Dysoxylum andamanicum King

Dysoxylum aurantiacum Elmer

Dysoxylum bakeri Elmer

Dysoxylum benguetense Elmer

Dysoxylum biloculare Koord. & Valeton

Dysoxylum blumei Miq.

Dysoxylum cochinchinense Pierre

Dysoxylum grandifolium Merr.

Dysoxylum harmandianum Pierre

Dysoxylum hexandrum Merr.

Dysoxylum heyneanum Valeton ex K.Heyne

Dysoxylum kinabaluense Merr.

Dysoxylum lobbii C.DC.

Dysoxylum multifoliolatum P.T.Li & X.M.Chen

Dysoxylum multijugum (Blume) Adelb.

Dysoxylum oblongifoliolum Quisumb. & Merr.

Dysoxylum panayense Merr.

Dysoxylum racemosum King

Dysoxylum tpongense Pierre

Dysoxylum venulosum King

Heynea multijuga Blume

Common Name:

Dysoxylum cyrtobotryum
Drawing of the leaves and fruit (Fig B, right hand side of page only)
Photograph by: Pierre, L., Flore forestiere de la Cochinchine, vol. 4: t. 349, fig. B (1880-1907) [E. Delpy]
Creative Commons License

General Information

Dysoxylum cyrtobotryum is an evergreen tree that can grow from 15 - 39 metres tall. The bole can be up to 85cm in diameter, sometimes fluted at the base or with buttresses up to 100cm high and 30cm outwards[
443
Title
Biotik, Laos
Publication
 
Author
 
Website
http://biotik.org/species_list_laos.html
Publisher
 
Year
0
ISBN
 
Description
Information on more than 100 species of Laotian trees.
,
653
Title
Plants of Southeast Asia
Publication
 
Author
 
Website
http://www.asianplant.net/
Publisher
 
Year
0
ISBN
 
Description
Excellent site with brief information on the plant, its range, habitat and uses, plus phots of specimens, close-ops of flowers and leaves etc,
,
899
Title
Tree Flora of Sabah and Sarawak Vols 1 - 6
Publication
 
Author
Soepadmo E.; Saw L.G.; Chung R.C.K. (Editors)
Publisher
Forest Research Institute Malaysia; Kuala Lumpur.
Year
2002
ISBN
983-2181-27-5
Description
A flora of the woody plants of Sabah and Sarawak on the island of Borneo, often giving details of plant uses.
].
The tree is the source of a good quality timber, known as 'jarum-jarum' in southeast Asia, that is harvested from the wild for local use and for trade[
935
Title
Identification and utilization of lesser-known commercial timbers in Peninsular Malaysia 7
Publication
Timber Technology Bulletin No. 41
Author
Lim S.C.; Gan K.S.
Website
https://info.frim.gov.my/infocenter/booksonline/ttb/TTBno41.pdf
Publisher
Forest Research Institute Malaysia
Year
2006
ISBN
139-258
Description
Part of an excellent series of publications, this one giving a brief guide to four groups of lesser known commercial timbers from southeast Asia. It can be downloaded in PDF format from the Internet.
].

Known Hazards

None known

Botanical References

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 - Nicobar and Andaman Islands, Malaysia, Brunei, Indonesia, Philippines.

Habitat

A mid-canopy tree in undisturbed mixed dipterocarp and sub-montane forests; common on hillsides and ridges, but also along rivers and on alluvial sites; growing on clay to ultrabasic soils; at elevations up to 2,000 metres[
653
Title
Plants of Southeast Asia
Publication
 
Author
 
Website
http://www.asianplant.net/
Publisher
 
Year
0
ISBN
 
Description
Excellent site with brief information on the plant, its range, habitat and uses, plus phots of specimens, close-ops of flowers and leaves etc,
].

Properties

Other Uses Rating *  *  *
HabitEvergreen Tree
Height30.00 m
Cultivation StatusWild

Cultivation Details



We have no specific information for this species, but most members of the genus are dioecious, in which case both male and female forms need to be grown if fruit and seed are required[
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
].

Edible Uses

None known

Medicinal

None known

Other Uses

The heartwood is red-brown; it is clearly demarcated from the pale yellow sapwood. The freshly cut wood has a sour smell. The wood is suitable for medium to heavy construction work, planking, flooring, panelling, and for manufacturing high grade furniture, wood pallets, veneer and plywood[
899
Title
Tree Flora of Sabah and Sarawak Vols 1 - 6
Publication
 
Author
Soepadmo E.; Saw L.G.; Chung R.C.K. (Editors)
Publisher
Forest Research Institute Malaysia; Kuala Lumpur.
Year
2002
ISBN
983-2181-27-5
Description
A flora of the woody plants of Sabah and Sarawak on the island of Borneo, often giving details of plant uses.
].

We have no more specific information on the wood of this species, but it is one of a group of species that are the source of a commercial timber known in the trade as 'jarum-jarum'. The general description of jarum-jarum is as follows:-
The heartwood is orange-red to brick red when fresh,darkening on exposure; it is clearly demarcated from the yellow sapwood. The texture is moderately coarse but uneven due to the abundant of parenchyma; the grain is straight, interlocked, wavy or irregular; there is a watersilk marking on flat-sawn surfaces due to the parenchyma bands. The wood is moderately hard to hard. It is used for purposes such as flooring, furniture, wall panelling, solid door construction, veneer and plywood[
935
Title
Identification and utilization of lesser-known commercial timbers in Peninsular Malaysia 7
Publication
Timber Technology Bulletin No. 41
Author
Lim S.C.; Gan K.S.
Website
https://info.frim.gov.my/infocenter/booksonline/ttb/TTBno41.pdf
Publisher
Forest Research Institute Malaysia
Year
2006
ISBN
139-258
Description
Part of an excellent series of publications, this one giving a brief guide to four groups of lesser known commercial timbers from southeast Asia. It can be downloaded in PDF format from the Internet.
].

Propagation

Seed -
Cite as: Tropical Plants Database, Ken Fern. tropical.theferns.info. 2024-03-28. <tropical.theferns.info/viewtropical.php?id=Dysoxylum+cyrtobotryum>

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