Pterospermum obliquum
Blanco
Malvaceae
Common Name:
General Information
Pterospermum obliquum is an evergreen tree with a wide-spreading, flattened crown; it can grow 7 - 25 metres tall. The bole can be up to 70cm in diameter[
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.
,
701- Title
- Asean Tropical Plant Database
- Publication
-
- Author
-
- Website
- http://211.114.21.20/tropicalplant/index.jsp
- Publisher
-
- Year
-
- ISBN
-
- Description
- Terse details, with photos, of many of the plants growing in the tropical forests of southeast Asia. Gives some details of plant uses along with a description of the plant and its range.
,
721- Title
- Commercial Woods of the Philippines; Their Preparation and Uses
- Publication
- Philippines Bureau of Forestry Bulletin No. 14
- Author
- Schneider E.E.
- Website
- http://www.biodiversitylibrary.org
- Publisher
- Bureau of Forestry; Manilla.
- Year
- 1916
- ISBN
-
- Description
- A series of booklets dealing with various aspects of the Philippine forests. This volume looks at the preparation and uses of the commercial woods of the Philippines. It can be downloaded from the Internet.
].
The tree is harvested from the wild for local use as a source of a dye and wood. The wood is sometimes traded locally[
721- Title
- Commercial Woods of the Philippines; Their Preparation and Uses
- Publication
- Philippines Bureau of Forestry Bulletin No. 14
- Author
- Schneider E.E.
- Website
- http://www.biodiversitylibrary.org
- Publisher
- Bureau of Forestry; Manilla.
- Year
- 1916
- ISBN
-
- Description
- A series of booklets dealing with various aspects of the Philippine forests. This volume looks at the preparation and uses of the commercial woods of the Philippines. It can be downloaded from the Internet.
].
Known Hazards
None known
Botanical References
Range
Southeast Asia - Philippines.
Habitat
Common in many places in primary forests at low and medium elevations[
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.
]. Secondary forests and thickets[
701- Title
- Asean Tropical Plant Database
- Publication
-
- Author
-
- Website
- http://211.114.21.20/tropicalplant/index.jsp
- Publisher
-
- Year
-
- ISBN
-
- Description
- Terse details, with photos, of many of the plants growing in the tropical forests of southeast Asia. Gives some details of plant uses along with a description of the plant and its range.
].
Properties
| Other Uses Rating |  |
| Habit | Evergreen Tree |
| Height | 20.00 m |
| Cultivation Status | Wild |
Cultivation Details
Not known
Edible Uses
None known
Medicinal
None known
Other Uses
The bark contains 7 - 28% tannins. A brown dye obtained from it is used on cloth, but it is not very permanent, fading somewhat after considerable wear[
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.
,
345- Title
- Minor Products of Philippine Forests
- Publication
-
- Author
- Brown. W. H.
- Publisher
- Bureau of Forestry, Manilla.
- Year
- 1920
- ISBN
-
- Description
- A useful guide to some of the plants of the area, though terse on details. The book is out of copyright and can be legally downloaded from the Internet.
].
The heartwood is a dull purplish brown, or reddish brown, fading on exposure to a light brown; it is not sharply distinguished from the somewhat paler sapwood. The texture is fine and smooth; the grain straight or slightly crossed; there are distinct ripple marks on all longitudinal sections in most specimens. The wood is moderately hard and rather tough; moderately heavy to heavy; not very durable when exposed to the elements, but somewhat resistant to beetles. It seasons well and is easy to work. From the colour, texture, and presence of ripple marks on the wood, it is easily mistaken for lanutan (Bombycidendron spp). It is used for posts (placed above stumps), beams, joists, rafters, flooring, sheathing, ceilings, furniture, cabinetwork, household implements, combs. If impregnated with preservative, it would make good ties and paving blocks[
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.
,
721- Title
- Commercial Woods of the Philippines; Their Preparation and Uses
- Publication
- Philippines Bureau of Forestry Bulletin No. 14
- Author
- Schneider E.E.
- Website
- http://www.biodiversitylibrary.org
- Publisher
- Bureau of Forestry; Manilla.
- Year
- 1916
- ISBN
-
- Description
- A series of booklets dealing with various aspects of the Philippine forests. This volume looks at the preparation and uses of the commercial woods of the Philippines. It can be downloaded from the Internet.
].
Propagation
Seed -
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Useful Tropical Plants Database 2014 by
Ken Fern,
web interface by
Ajna Fern
with help from
Richard Morris.
