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Useful Tropical Plants

Palaquium quercifolium

(de Vriese) Burck

Sapotaceae

+ Synonyms

Croixia quercifolia (de Vriese) Baehni

Dichopsis argentata (Teijsm. & Binn.) Benth. & Hook.f.

Isonandra argentata Teijsm. & Binn.

Isonandra macrophylla de Vriese

Isonandra quercifolia de Vriese

Palaquium argentatum (Teijsm. & Binn.) Pierre ex Burck

Palaquium macrophyllum (de Vriese) Pierre ex Dubard

Sideroxylon macrophyllum (de Vriese) Burck

Common Name:

No Image.

General Information

Palaquium quercifolium is a tree that can grow up to 36 metres tall. The straight, cylindrical bole can be up to 93cm in diameter[
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,
].
The tree is harvested from the wild for its wood, which is used locally and also traded under the name 'Nyatoh'.

Known Hazards

None known

Botanical References

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.

Range

Southeast Asia - Malaysia, Indonesia.

Habitat

A mid-canopy tree in undisturbed mixed dipterocarp forests; usually on hillsides with sandy to clay soils, but also on limestone; at elevations up to 400 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
Height28.00 m
Cultivation StatusWild

Cultivation Details

Not known

Edible Uses

None known

Medicinal

None known

Other Uses

The timber is locally used for for making parang sheaths[
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,
].
We do not have any specific information on the wood of this species, but it belongs to a group of timbers collectively called 'Nyatoh'. The general description of nyatoh wood is as follows:-
The heartwood is a dark pink to a red-brown; it is clearly demarcated from the 4 - 9cm wide band of sapwood. The texture is medium; the grain straight or interlocked, sometimes wavy. The wood is light in weight, soft to moderately hard; somewhat durable, being resistant to dry wood borers, moderately resistant to fungi but susceptible to termites. It seasons somewhat slowly, with a high risk of checking and distortion; once dry it is stable in service. There is a very variable content of silica according to the species, but in general the wood has a high blunting effect so stellite-tipped and tungsten-carbide tools are recommended; nailing and screwing are good, but require pre-boring; gluing is correct. The wood has a range of applications, including for highclass furniture and cabinet making, panelling, joinery, flooring, light carpentry, turnery, moulding and veneer[
848
Title
Tropix 7
Publication
 
Author
 
Website
http://tropix.cirad.fr/en
Publisher
CIRAD
Year
0
ISBN
 
Description
An on-line guide to the timbers of 245 species of trees.
].
The wood is used for fuel[
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,
].

Propagation

Seed -

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