Acacia pseudonigrescens 


Taxonomy [top]

Kingdom Phylum Class Order Family
Plantae Tracheophyta Magnoliopsida Fabales Leguminosae

Scientific Name: Acacia pseudonigrescens
Species Authority: Brenan & J. Ross
Taxonomic Notes: May be transferred to Racosperma.

Assessment Information [top]

Red List Category & Criteria: Vulnerable D2 ver 2.3
Year Published: 1998
Date Assessed: 1998-01-01
Needs updating
Assessor(s): World Conservation Monitoring Centre
Previously published Red List assessments:
1998 Endangered (E)

Geographic Range [top]

Range Description:A species with a very restricted range known only on the track to Kelafo in the Ogaden.
Countries occurrence:
Range Map:Click here to open the map viewer and explore range.

Habitat and Ecology [top]

Habitat and Ecology:Limestone area of succulent shrubland.

Threats [top]

Major Threat(s): The area, although susceptible to degradation, is relatively unthreatened.

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 -> 2.3. 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

7. Natural system modifications -> 7.2. Dams & water management/use -> 7.2.8. Abstraction of ground water (unknown use)
♦ timing: Ongoing    
→ Stresses
  • 1. Ecosystem stresses -> 1.2. Ecosystem degradation

Bibliography [top]

East African Discussion Group. 1996. Comments on East African threatened trees.

Edwards, S. and Asfaw, Z. 1992. The status of some plant resources in parts of Tropical Africa. Botany 2000: East and Central Africa. NAPRECA Monograph Series No. 2. NAPRECA, Addis Ababa University, Addis Ababa.

Hedberg, I. and Edwards, S. (eds) 1989. Flora of Ethiopia. Volume 3. Pittosporaceae to Araliaceae. The National Herbarium, Addis Ababa and The Department of Systematic Botany, Uppsala. Ethiopia and Sweden.

Lock, J.M. 1989. Legumes of Africa: a checklist. Royal Botanic Gardens, International Legume Database and Information Service, Kew.

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

Citation: World Conservation Monitoring Centre. 1998. Acacia pseudonigrescens. In: The IUCN Red List of Threatened Species 1998: e.T34388A9858152. . Downloaded on 26 November 2015.
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