Taxonomy
Scientific Name
Osmitopsis tenuis K.Bremer
Higher Classification
Dicotyledons
Family
ASTERACEAE
National Status
Status and Criteria
Rare
Assessment Date
2007/05/04
Assessor(s)
N.A. Helme, D.A. Kamundi & D. Raimondo
Justification
Known from a small area around the Slanghoek mountains (EOO 60 km²) and from four collections. Not threatened as its cliff habitat is not invaded by invasive alien pines or hakeas.
Distribution
Endemism
South African endemic
Provincial distribution
Western Cape
Range
Bain's Kloof to Du Toit's Kloof.
Habitat and Ecology
Major system
Terrestrial
Major habitats
Hawequas Sandstone Fynbos
Description
Damp, south-facing cliffs.
Threats
Alien invasive plants are present within the general area, but is unlikely to spread onto this species' habitat.
Population
Population trend
Stable
Assessment History
Taxon assessed
Status and Criteria
Citation/Red List version
Osmitopsis tenuis K.BremerRare Raimondo et al. (2009)
Bibliography

Bremer, K. 1972. The genus Osmitopsis (Compositae). Botaniska Notiser 125:9-48.


Goldblatt, P. and Manning, J.C. 2000. Cape Plants: A conspectus of the Cape Flora of South Africa. Strelitzia 9. National Botanical Institute, Cape Town.


Manning, J.C. and Goldblatt, P. 2012. Plants of the Greater Cape Floristic Region 1: The Core Cape Flora. Strelitzia 29. South African National Biodiversity Institute, 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
Helme, N.A., Kamundi, D.A. & Raimondo, D. 2007. Osmitopsis tenuis K.Bremer. National Assessment: Red List of South African Plants version . Accessed on 2025/04/14

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Distribution map

© N.A. Helme


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