Taxonomy
Scientific Name
Piaranthus atrosanguineus (N.E.Br.) Bruyns
Higher Classification
Dicotyledons
Family
APOCYNACEAE
Synonyms
Caralluma atrosanguinea (N.E.Br.) N.E.Br., Huerniopsis atrosanguinea (N.E.Br.) A.C.White & B.Sloane, Huerniopsis gibbosa Nel in A.C.White & B.Sloane, Huerniopsis papillata Nel in A.C.White & B.Sloane, Stapelia atrosanguinea N.E.Br.
National Status
Status and Criteria
Least Concern
Assessment Date
2018/05/31
Assessor(s)
L. von Staden
Justification
This species is widespread and not in danger of extinction. It is therefore assessed as Least Concern.
Distribution
Endemism
Not endemic to South Africa
Provincial distribution
Limpopo, North West
Range
It is distributed from Eastern Botswana to the Soutpansberg and Sekhukhune.
Habitat and Ecology
Major system
Terrestrial
Major habitats
Limpopo Sweet Bushveld, Dwaalboom Thornveld, Ohrigstad Mountain Bushveld, Roodeberg Bushveld, Springbokvlakte Thornveld, Musina Mopane Bushveld, Mafikeng Bushveld, Sekhukhune Mountain Bushveld, Polokwane Plateau Bushveld, Soutpansberg Mountain Bushveld, Makhado Sweet Bushveld, Western Sandy Bushveld, Klerksdorp Thornveld
Description
Plants grow in dry bushveld and thornveld.
Population

It is occasional under shrubs and small trees. This species persists in heavily overgrazed areas (Bruyns 2005).


Population trend
Stable
Assessment History
Taxon assessed
Status and Criteria
Citation/Red List version
Piaranthus atrosanguineus (N.E.Br.) BruynsLeast Concern Raimondo et al. (2009)
Bibliography

Bruyns, P.V. 1999. The Relationships of Huerniopsis and Piaranthus (Apocynaceae- Asclepiadoideae). Systematic Botany 24(3):379-397.


Bruyns, P.V. 2005. Stapeliads of southern Africa and Madagascar. (Vol. 2, pp. 331-606). Umdaus Press, Pretoria.


Raimondo, D., von Staden, L., Foden, W., Victor, J.E., Helme, N.A., Turner, R.C., Kamundi, D.A. and Manyama, P.A. 2009. Red List of South African Plants. Strelitzia 25. South African National Biodiversity Institute, Pretoria.


Citation
von Staden, L. 2018. Piaranthus atrosanguineus (N.E.Br.) Bruyns. National Assessment: Red List of South African Plants version . Accessed on 2025/04/14

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Distribution map


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