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Blue Lips

Scientific Name
Sclerochiton apiculatus Vollesen
Higher Classification
Sclerochiton coeruleus of other authors, not of (Lindau) S.Moore (misapplied name)
Common Names
Blue Lips (e)
National Status
Status and Criteria
Vulnerable B1ab(ii,iii)+2ab(ii,iii)
Assessment Date
H. Matimele, D. Raimondo & J.E. Burrows
Sclerochiton apiculatus has a restricted range (global EOO 11 291 km², AOO <2000 km²), and in South Africa it is known from eight locations. It is declining across its range due to ongoing habitat loss and degradation, and therefore the national status is not adjusted following IUCN regional assessment procedures.
Not endemic to South Africa
Provincial distribution
A Maputaland endemic, occurring from False Bay Park in KwaZulu-Natal, South Africa to Chinhanguanine in the Moamba District in southern Mozambique.
Habitat and Ecology
Major system
Major habitats
Sand Forest, Western Maputaland Sandy Bushveld, Tembe Sandy Bushveld, Northern Coastal Forest, Maputaland Wooded Grassland, Maputaland Coastal Belt
A vine or small shrub known to occur on well-drained sandy soils in dry semi-deciduous coastal forest (sand forest) as well as in thicket and riverine forest at low altitudes (Vollesen 1991, Boon 2010). There is no information on the impact of fire on this species, but since it is mainly associated with forests and thickets that do not burn naturally, it is suspected that it is not adapted to fire.
The population is declining due to ongoing habitat loss to urban expansion, infrastructure development, crop cultivation and road construction. Shifting agriculture is causing extensive habitat degradation across its range in southern Mozambique and northern KwaZulu-Natal. Unsustainable firewood collection is causing widespread forest degradation, and in southern Mozambique coastal forests are increasingly being cleared for charcoal production. Overstocking of reserves with animals, particularly elephants, is also causing ongoing habitat degradation even inside protected areas.
Population trend
Matimele, H., Raimondo, D. & Burrows, J.E. 2016. Sclerochiton apiculatus Vollesen. National Assessment: Red List of South African Plants version 2017.1. Accessed on 2019/12/11

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Distribution map

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