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Scientific Name | Xysmalobium tysonianum (Schltr.) N.E.Br. |
Higher Classification | Dicotyledons |
Family | APOCYNACEAE |
Synonyms | Asclepias tysoniana Schltr., Gomphocarpus tysonianum (Schltr.) Schltr. |
Common Names | Sulphur Cartwheel (e) |
National Status |
Status and Criteria | Least Concern |
Assessment Date | 2005/03/23 |
Assessor(s) | A. Nicholas & J.E. Victor |
Distribution |
Endemism | South African endemic |
Provincial distribution | Eastern Cape, KwaZulu-Natal |
Habitat and Ecology |
Major system | Terrestrial |
Population |
Population trend | Stable |
Assessment History |
Taxon assessed |
Status and Criteria |
Citation/Red List version | | Xysmalobium tysonianum (Schltr.) N.E.Br. | Least Concern | Raimondo et al. (2009) | | Xysmalobium tysonianum (Schltr.) N.E.Br. | Lower Risk - Least Concern | Scott-Shaw (1999) | | Xysmalobium tysonianum (Schltr.) N.E.Br. | Indeterminate | Hilton-Taylor (1996) | |
Bibliography |
Hilton-Taylor, C. 1996. Red data list of southern African plants. Strelitzia 4. South African National Botanical Institute, Pretoria.
Pooley, E. 2003. Mountain flowers: a field guide to the flora of the Drakensberg and Lesotho. Natal Flora Publications Trust, Durban.
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.
Scott-Shaw, C.R. 1999. Rare and threatened plants of KwaZulu-Natal and neighbouring regions. KwaZulu-Natal Nature Conservation Service, Pietermaritzburg.
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Citation |
| Nicholas, A. & Victor, J.E. 2005. Xysmalobium tysonianum (Schltr.) N.E.Br. National Assessment: Red List of South African Plants version . Accessed on 2025/04/14 |
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