Map_thumbnail_large_font

Dalbergia tonkinensis 

Scope: Global
Status_ne_offStatus_dd_offStatus_lc_offStatus_nt_offStatus_vu_onStatus_en_offStatus_cr_offStatus_ew_offStatus_ex_off

Translate page into:

Taxonomy [top]

Kingdom Phylum Class Order Family
Plantae Tracheophyta Magnoliopsida Fabales Leguminosae

Scientific Name: Dalbergia tonkinensis
Species Authority: Prain

Assessment Information [top]

Red List Category & Criteria: Vulnerable A1cd ver 2.3
Year Published: 1998
Date Assessed: 1998-01-01
Annotations:
Needs updating
Assessor(s): Ban, N.T.
Previously published Red List assessments:

Geographic Range [top]

Range Description:A tree known from scattered subpopulations in Viet Nam and Hainan Island in China.
Countries occurrence:
Native:
China (Hainan); Viet Nam
Additional data:
Range Map:Click here to open the map viewer and explore range.

Habitat and Ecology [top]

Habitat and Ecology:Primary and secondary forest.
Systems:Terrestrial

Threats [top]

Major Threat(s): In Viet Nam heavy exploitation of the beautiful timber has led to considerable population declines. Habitat loss on Hainan Island through logging has also been significant.

Classifications [top]


In-Place Research, Monitoring and Planning
In-Place Land/Water Protection and Management
In-Place Species Management
In-Place Education
2. Agriculture & aquaculture -> 2.1. Annual & perennial non-timber crops -> 2.1.4. Scale Unknown/Unrecorded
♦ timing:Ongoing    
→ Stresses
  • 1. Ecosystem stresses -> 1.1. Ecosystem conversion
  • 1. Ecosystem stresses -> 1.2. Ecosystem degradation

2. Agriculture & aquaculture -> 2.3. Livestock farming & ranching -> 2.3.4. Scale Unknown/Unrecorded
♦ timing:Ongoing    
→ Stresses
  • 1. Ecosystem stresses -> 1.1. Ecosystem conversion
  • 1. Ecosystem stresses -> 1.2. Ecosystem degradation

5. Biological resource use -> 5.3. Logging & wood harvesting -> 5.3.5. Motivation Unknown/Unrecorded
♦ timing:Ongoing    
→ Stresses
  • 1. Ecosystem stresses -> 1.2. Ecosystem degradation

Bibliography [top]

Ban, N.T. 1997. Some remarks on the red list summary report.

Chinh, N.N., Chung, C.T., Can, V.V., Dung, N.X., Dung, V.V., Dao, N.K., Hop, T., Oanh, T.T., Quynh, N.B. and Thin, N.N. 1996. Vietnam forest trees. Forest Inventory and Planning Institute, Agricultural Publishing House, Hanoi, Vietnam.

Lock, J.M. and Heald, J. 1994. Legumes of Indo-China. The Royal Botanic Gardens, Kew.

Loc, Phan Ke. 1986. Lists of rare and endangered plant species of Vietnam (1986-1988) (unpublished).

Ministry of Science, Technology and Environment. 1996. Sach do Viet Nam Phan Thuc Vat. Science and Technics Publishing House, Hanoi.

Nghia, N.H. 1997. Completed data collection forms for Vietnamese Dalbergia spp.

Oldfield, S., Lusty, C. and MacKinven, A. (compilers). 1998. The World List of Threatened Trees. World Conservation Press, Cambridge, UK.


Citation: Ban, N.T. 1998. Dalbergia tonkinensis. The IUCN Red List of Threatened Species 1998: e.T32819A9732061. . Downloaded on 28 August 2016.
Disclaimer: To make use of this information, please check the <Terms of Use>.
Feedback: If you see any errors or have any questions or suggestions on what is shown on this page, please provide us with feedback so that we can correct or extend the information provided