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Useful Tropical Plants

Castanopsis curtisii

King

Fagaceae

+ Synonyms

Common Name:

Castanopsis curtisii

General Information

Castanopsis curtisii is an evergreen tree growing around 20 metres tall. The bole can be around 30cm in diameter[
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
].
The bark is a source of tannin. This is one of many timber-bearing species in the genus Castanopsis that is harvested from the wild on a commercial basis and traded under the name Berangan[
996
Title
A Dictionary of Malaysian Timbers
Publication
Malayan Forest Records No. 30
Author
Wong T.M.
Website
http://Elaeocarpaceae
Publisher
Forest Research Institute Malaysia; Kuala Lumpur
Year
2002
ISBN
983-2181-29-1
Description
A fairly comprehensive guide to Malaysian timbers, giving their properties and the main tree species from which they are obtained.
].
The plant is classified as 'Near Threatened' 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

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

Southeast Asia - Malaysia.

Habitat

Lowland forests at elevations up to 300 metres[
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 StatusNear Threatened
Edibility Rating *
Other Uses Rating *  *  *
HabitEvergreen Tree
Height20.00 m
Cultivation StatusWild

Cultivation Details


Castanopsis species are generally tolerant of a range of soils, preferably well-drained[
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
]. They succeed in full sun, though young plants generally grow best in dappled woodland shade.

Edible Uses

The pear-shaped seed is around 30mm long and 20mm wide with a thin, woody shell; there is one seed per cupule[
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
].
Although we have no specific information for this species, the seeds of all the species of Castanopsis are more or less edible and most if not all of them will have been used for food in times of shortage, when better foods were not available.
The seed is usually cooked before eating, though it can also be eaten raw. It can be eaten whole, though it is more commonly dried, then ground into a powder and used as a thickening in stews etc or mixed with cereals for making bread.
The main disadvantage of the seed is that it is often rich in tannins, making it bitter and astringent. These tannins can be largely removed by soaking the seeds in water then throwing the water away. The process should be repeated until the seed no longer tastes bitter.

Medicinal

None known

Other Uses

The bark is a source of tannins and can be used as a dye, to weatherproof fibres 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 bark of an old tree was found to contain around 16% tannin on a dry weight basis[
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 branches and stems of many Castanopsis species are used as bed logs in mushroom cultivation[
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 heartwood is dark brown or dark red-brown; it is clearly demarcated from the light brown sapwood which often has a green tinge. The texture is coarse and uneven; the grain fairly straight but sometimes interlocked, maybe lustrous when first cut; there is no distinctive odour or taste when dry. The wood is strong, moderately hard, moderately heavy to heavy, moderately durable and very difficult to treat. It seasons fairly slowly, without any defects except for some staining; shrinkage is very high. It is easy to work, easy to split, moderately easy to resaw and easy to cross-cut; planning is easy and the planed surface is smooth, it takes a good finish. A light hardwood, it is suitable for medium to heavy construction under cover, furniture making, packing cases and pallets. Some species split well and are used for shingles[
316
Title
Tropical Timbers of the World. Ag. Handbook No. 607.
Publication
 
Author
Chudnoff. Martin.
Publisher
USDA Forest Service. Wisconsin.
Year
1984
ISBN
 
Description
Terse details on the properties of the wood of almost 400 species of trees from the Tropics.
,
996
Title
A Dictionary of Malaysian Timbers
Publication
Malayan Forest Records No. 30
Author
Wong T.M.
Website
http://Elaeocarpaceae
Publisher
Forest Research Institute Malaysia; Kuala Lumpur
Year
2002
ISBN
983-2181-29-1
Description
A fairly comprehensive guide to Malaysian timbers, giving their properties and the main tree species from which they are obtained.
].
The wood is a good fuel and can be used to make charcoal[
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.
].

Propagation

Seed - easy to germinate if sown fresh. Self-sown seedlings can be transplanted[
658
Title
Food Plants of Papua New Guinea
Publication
 
Author
French. B.R.
Publisher
Author.
Year
2006
ISBN
 
Description
Published on-line in PDF format, this book contains information on several hundred New Guinea food plants.
].
Cite as: Tropical Plants Database, Ken Fern. tropical.theferns.info. 2024-03-28. <tropical.theferns.info/viewtropical.php?id=Castanopsis+curtisii>

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