Dipterocarpus zeylanicus
Thwaites
Dipterocarpaceae
Common Name:
General Information
Dipterocarpus zeylanicus is a tall evergreen tree. The straight bole is free of branches until near the top of the tree[
146- Title
- A Manual of Indian Timbers.
- Publication
-
- Author
- Gamble. J. S.
- Publisher
- Bishen Singh Mahendra Pal Singh
- Year
- 1972
- ISBN
- -
- Description
- First written in the 19th century, but still a classic, giving a lot of information on the uses and habitats of Indian trees. Not for the casual reader.
].
The tree is harvested from the wild for its timber and resin. It is an important source of plywood in Sri Lanka[
884- Title
- The World List of Threatened Trees
- Publication
-
- Author
- Oldfield S.; Lusty C.; and MacKinven A.
- Website
- http://www.biodiversitylibrary.org
- Publisher
- World Conservation Press; Cambridge UK
- Year
- 1998
- ISBN
- 1-899628-10 X
- Description
- A list of the trees on the IUCN Red List of Threatened Plant Species in 1998, often giving some information on habitat and the reasons for being on the list. It can be downloaded from the Internet.
].
Although regeneration is noted to be good, habitat loss is causing concerns for the trees well-being. It has been classified as 'Endangered' 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
Range
E. Asia - Sri Lanka.
Habitat
A canopy or emergent tree mainly in lowland, moist, evergreen and semi-evergreen forest, but also ascending to 900 metres[
146- Title
- A Manual of Indian Timbers.
- Publication
-
- Author
- Gamble. J. S.
- Publisher
- Bishen Singh Mahendra Pal Singh
- Year
- 1972
- ISBN
- -
- Description
- First written in the 19th century, but still a classic, giving a lot of information on the uses and habitats of Indian trees. Not for the casual reader.
,
884- Title
- The World List of Threatened Trees
- Publication
-
- Author
- Oldfield S.; Lusty C.; and MacKinven A.
- Website
- http://www.biodiversitylibrary.org
- Publisher
- World Conservation Press; Cambridge UK
- Year
- 1998
- ISBN
- 1-899628-10 X
- Description
- A list of the trees on the IUCN Red List of Threatened Plant Species in 1998, often giving some information on habitat and the reasons for being on the list. It can be downloaded from the Internet.
].
Properties
| Conservation Status | Endangered |
| Other Uses Rating |  |
| Habit | Evergreen Tree |
| Height | 0.00 m |
| Cultivation Status | Wild |
Cultivation Details
A plant of mainly low elevations in the moist tropics, ascending to 900 metres[
146- Title
- A Manual of Indian Timbers.
- Publication
-
- Author
- Gamble. J. S.
- Publisher
- Bishen Singh Mahendra Pal Singh
- Year
- 1972
- ISBN
- -
- Description
- First written in the 19th century, but still a classic, giving a lot of information on the uses and habitats of Indian trees. Not for the casual reader.
].
Young trees grow best in the shade of the forest, but become increasingly light-demanding as they grow larger[
].
Members of this genus generally only regenerate naturally in the shade of the forest. Seedlings and saplings can persist in dense forest shade for many years. In their first 2 years the young plants cannot tolerate major openings in the canopy, but after they are well established (about 120cm tall) the canopy can be opened up around them to speed up their growth[
404- Title
- Digital Compendium of Forestry Species of Cambodia
- Publication
-
- Author
-
- Website
- http://www.digitalspecies.blogspot.com
- Publisher
- www.digitalspecies.blogspot.com; Phnom Penh
- Year
- 2008
- ISBN
-
- Description
- A very detailed booklet, produced in PDF format on the internet, giving information on around 100 species of trees.
].
Edible Uses
None known
Medicinal
None known
Other Uses
An oleo-resin is obtained from the trunk[
146- Title
- A Manual of Indian Timbers.
- Publication
-
- Author
- Gamble. J. S.
- Publisher
- Bishen Singh Mahendra Pal Singh
- Year
- 1972
- ISBN
- -
- Description
- First written in the 19th century, but still a classic, giving a lot of information on the uses and habitats of Indian trees. Not for the casual reader.
]. The resin is obtained by cutting a hole in the trunk near the base (about 90 - 150cm from the ground) and then dipping out the resin with a spoon as it collects there. To prolong the flow, a fire made from dead leaves or brushwood is made in the hole at intervals - this burns off the dried resinous film and allows the resin to flow again[
64- Title
- Vegetable Gums and Resins.
- Publication
-
- Author
- Howes. F. N.
- Publisher
- Faber
- Year
-
- ISBN
- 81-88818-17-8
- Description
- A very good book dealing with the subject in a readable way.
,
146- Title
- A Manual of Indian Timbers.
- Publication
-
- Author
- Gamble. J. S.
- Publisher
- Bishen Singh Mahendra Pal Singh
- Year
- 1972
- ISBN
- -
- Description
- First written in the 19th century, but still a classic, giving a lot of information on the uses and habitats of Indian trees. Not for the casual reader.
].
The red wood is moderately hard but not durable[
146- Title
- A Manual of Indian Timbers.
- Publication
-
- Author
- Gamble. J. S.
- Publisher
- Bishen Singh Mahendra Pal Singh
- Year
- 1972
- ISBN
- -
- Description
- First written in the 19th century, but still a classic, giving a lot of information on the uses and habitats of Indian trees. Not for the casual reader.
]. Because long lengths can be obtained, it is valuable for scaffolding[
146- Title
- A Manual of Indian Timbers.
- Publication
-
- Author
- Gamble. J. S.
- Publisher
- Bishen Singh Mahendra Pal Singh
- Year
- 1972
- ISBN
- -
- Description
- First written in the 19th century, but still a classic, giving a lot of information on the uses and habitats of Indian trees. Not for the casual reader.
]. The wood is an important source of plywood in Sri Lanka[
884- Title
- The World List of Threatened Trees
- Publication
-
- Author
- Oldfield S.; Lusty C.; and MacKinven A.
- Website
- http://www.biodiversitylibrary.org
- Publisher
- World Conservation Press; Cambridge UK
- Year
- 1998
- ISBN
- 1-899628-10 X
- Description
- A list of the trees on the IUCN Red List of Threatened Plant Species in 1998, often giving some information on habitat and the reasons for being on the list. 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.
