Colubrina nicholsonii 


Taxonomy [top]

Kingdom Phylum Class Order Family
Plantae Tracheophyta Magnoliopsida Rhamnales Rhamnaceae

Scientific Name: Colubrina nicholsonii
Species Authority: A.E.van Wyk & Schrire

Assessment Information [top]

Red List Category & Criteria: Endangered C2a, D ver 2.3
Year Published: 1998
Date Assessed: 1998-01-01
Needs updating
Assessor(s): Hilton-Taylor, C. <i>et al.</i>
Previously published Red List assessments:
1998 Rare (R)

Geographic Range [top]

Range Description: A palaeoendemic along the Transkei coast.
Countries occurrence:
South Africa (Eastern Cape Province)
Range Map: Click here to open the map viewer and explore range.

Population [top]

Population: Initially, only three very small subpopulations were known, each containing between 10 and 15 plants. Additional subpopulations have since been found, the largest of which is near Port St John's where the species is described as locally common.
Additional data:

Habitat and Ecology [top]

Habitat and Ecology: Confined to riverine forest patches in close proximity to, or overhanging the water. It grows in shallow acidic soils derived from sandstones.
Systems: Terrestrial

Threats [top]

Major Threat(s): No seedlings have ever been recorded and, although plants flower prolifically, fruits are rarely seen.

Conservation Actions [top]

Conservation Actions: A subpopulation is found in Mkambati Game Reserve and in demarcated forest reserves, although protection measures in the latter have largely collapsed since 1994.

Citation: Hilton-Taylor, C. et al.. 1998. Colubrina nicholsonii. The IUCN Red List of Threatened Species 1998: e.T34932A9898902. . Downloaded on 01 December 2015.
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