Vernonia unicata 

Scope: Global
Language: English

Translate page into:

Taxonomy [top]

Kingdom Phylum Class Order Family
Plantae Tracheophyta Magnoliopsida Asterales Asteraceae

Scientific Name: Vernonia unicata C.Jeffrey
Taxonomic Notes: The paucity of material available prevents the taxonomy from being consolidated.

Assessment Information [top]

Red List Category & Criteria: Vulnerable D2 ver 3.1
Year Published: 2004
Date Assessed: 2004-04-30
Needs updating
Assessor(s): Miller, A.
Reviewer(s): Abuzinada, A.H. & AL-Eisawi, D.M.H. (Arabian Plants Red List Authority)
A rare species, with a very limited area of occupancy.
Previously published Red List assessments:

Geographic Range [top]

Range Description:Endemic to Soqotra.

A species which has been collected only once. The paucity of material available prevents the taxonomy from being consolidated.
Countries occurrence:
Yemen (Socotra)
Additional data:
Range Map:Click here to open the map viewer and explore range.

Population [top]

Current Population Trend:Unknown
Additional data:

Habitat and Ecology [top]

Habitat and Ecology:Rare in semi-deciduous woodland on granite in the Haggeher mountains. Altitude of 450–1,400 m.

Much rarer than Vernonia cockburniana Balf.f. Far less ecologically tolerant and restricted to the eastern Haggeher where it is found as isolated inviduals.

Citation: Miller, A. 2004. Vernonia unicata. The IUCN Red List of Threatened Species 2004: e.T37873A10083413. . Downloaded on 26 May 2018.
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