Pterospermum heterophyllum
Hance
Malvaceae
Pterospermum heterophyllum Merr.
Common Name:
General Information
Pterospermum heterophyllum is a tree growing up to 20 metres tall. The bole can be up to 60cm in diameter[
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
].
The tree is harvested from the wild for its timber and local medicinal uses.
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.
Range
E. Asia - India, southern China, Thailand, Laos, Vietnam.
Habitat
Primary and secondary forests at elevations up to 700 metres. Usually confined to mountainous and limestone regions[
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
].
Properties
| Medicinal Rating |  |
| Other Uses Rating |  |
| Habit | Tree |
| Height | 15.00 m |
| Cultivation Status | Wild |
Cultivation Details
Requires a sunny position[
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 moist 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
].
Trees respond well to coppicing[
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
].
Edible Uses
None known
Medicinal
The roots are used medicinally[
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.
].
The leaves and bark are rich in tannins and are astringent[
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
]. They are sometimes used to treat wounds in traditional medicine, and also as a poultice against itch[
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
].
Other Uses
The leaves and bark are rich in tannins[
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
].
The reddish-brown wood is used for making furniture, flooring, plywood, etc, and is suitable for the production of pulp[
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
].
Propagation
Seed -
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Useful Tropical Plants Database 2014 by
Ken Fern,
web interface by
Ajna Fern
with help from
Richard Morris.
