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Scientific Name | Nivenia stokoei (L.Guthrie) N.E.Br. |
Higher Classification | Monocotyledons |
Family | IRIDACEAE |
Synonyms | Aristea stokoei L.Guthrie |
National Status |
Status and Criteria | Rare |
Assessment Date | 2007/05/11 |
Assessor(s) | P. Goldblatt, J.C. Manning & D. Raimondo |
Justification | Kogelberg endemic (EOO<140 km²), known from fewer than 10 subpopulations, all occurring within the Kogelberg Biosphere Reserve. Not threatened. |
Distribution |
Endemism | South African endemic |
Provincial distribution | Western Cape |
Range | Kogelberg, Betty's Bay and Kleinmond to Highlands Forest Reserve. |
Habitat and Ecology |
Major system | Terrestrial |
Major habitats | Kogelberg Sandstone Fynbos, Hangklip Sand Fynbos |
Description | Open rocky sites in nutrient-poor, sandstone-derived soil. |
Population |
Population trend | Stable |
Assessment History |
Taxon assessed |
Status and Criteria |
Citation/Red List version | Nivenia stokoei (L.Guthrie) N.E.Br. | Rare | Raimondo et al. (2009) | Nivenia stokoei (L.Guthrie) N.E.Br. | Rare | Hilton-Taylor (1996) | Nivenia stokoei (L.Guthrie) N.E.Br. | Indeterminate | Hall et al. (1980) | |
Bibliography |
Goldblatt, P. 1993. The woody Iridaceae: Nivenia, Klattia & Witsenia. Timber Press, Portland, Oregon.
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.
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.
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Citation |
Goldblatt, P., Manning, J.C. & Raimondo, D. 2007. Nivenia stokoei (L.Guthrie) N.E.Br. National Assessment: Red List of South African Plants version . Accessed on 2025/02/18 |