Taxonomy
Scientific Name
Trichodiadema aureum L.Bolus
Higher Classification
Dicotyledons
Family
AIZOACEAE
National Status
Status and Criteria
Vulnerable D2
Assessment Date
2005/09/13
Assessor(s)
D. Raimondo, J.E. Victor & P.M. Burgoyne
Justification
Three known locations are potentially threatened by urban expansion, crop cultivation and overgrazing and trampling by livestock.
Distribution
Endemism
South African endemic
Provincial distribution
Eastern Cape
Range
Willowmore to Jeffrey's Bay.
Habitat and Ecology
Major system
Terrestrial
Major habitats
Steytlerville Karoo, Southern Karoo Riviere, Albany Alluvial Vegetation, Sundays Valley Thicket
Description
Karroid vegetation, near alluvial soils.
Threats
Habitat loss, Habitat degradation
Population
Population trend
Stable
Assessment History
Taxon assessed
Status and Criteria
Citation/Red List version
Trichodiadema aureum L.BolusVU D2Raimondo et al. (2009)
Trichodiadema aureum L.BolusIndeterminate Hilton-Taylor (1996)
Trichodiadema aureum L.BolusIndeterminate Hall et al. (1980)
Bibliography

Hall, A.V., De Winter, M., De Winter, B. and Van Oosterhout, S.A.M. 1980. Threatened plants of southern Africa. South African National Scienctific Programmes Report 45. CSIR, Pretoria.


Hilton-Taylor, C. 1996. Red data list of southern African plants. Strelitzia 4. South African National Botanical 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
Raimondo, D., Victor, J.E. & Burgoyne, P.M. 2005. Trichodiadema aureum L.Bolus. National Assessment: Red List of South African Plants version 2020.1. Accessed on 2022/01/26

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Distribution map


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