Euphorbia mahafalensis 

Scope: Global
Language: English

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Taxonomy [top]

Kingdom Phylum Class Order Family
Plantae Tracheophyta Magnoliopsida Malpighiales Euphorbiaceae

Scientific Name: Euphorbia mahafalensis Denis
Infra-specific Taxa Assessed:

Assessment Information [top]

Red List Category & Criteria: Vulnerable B1ab(iii) ver 3.1
Year Published: 2004
Date Assessed: 2004-04-30
Needs updating
Assessor(s): Haevermans, T.
Reviewer(s): Rajeriarison, C., Labat, J.N., Lowry, P. & Randrianjohany, E. (Madagascar Plants RLA)
The typical variety has an extent of occurrence of 4,938.01 km² and an area of occupancy of 2,253.95 km². Recorded from seven localities and comprises two or three subpopulations and there is continuing decline. It this only just qualifies as Endangered. Including the range information from the other variety (xanthadenia) therefore makes the species as a whole Vulnerable. But further information is required to confirm the status of var. xanthadenia.

Geographic Range [top]

Range Description:South-west Madagascar: Plateau Mahafaly, Tsihombe area, where it is locally common on rock outcrops; and Onilahy valley area, Sakamare.
Countries occurrence:
Additional data:
Range Map:Click here to open the map viewer and explore range.

Habitat and Ecology [top]

Habitat and Ecology:South-west bush of Madagascar, occurring only on rock outcrops.

Threats [top]

Major Threat(s): Habitat degradation, fire, habitat clearing for charcoal, collection for the horticultural trade.

Conservation Actions [top]

Conservation Actions: Some localities fall within reserves and protected forests. Listed under CITES Appendix II.

Citation: Haevermans, T. 2004. Euphorbia mahafalensis. The IUCN Red List of Threatened Species 2004: e.T44377A10897168. . Downloaded on 21 April 2018.
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