Strumaria chaplinii
(W.F.Barker) Snijman
Pays · région · aire protégée · écorégion · biome
Pas d'interactions documentées pour cette espèce.
Liste rouge IUCN
EN · En dangercritères B1ab(iii)+2ab(iii)↘Décroissante- Évaluation
- 2014 · v3.1
- Altitude
- – m
- Profondeur
- – m
État de la populationTexte officiel évaluation IUCNExpert
A subpopulation within the West Coast National Park consists of at least 5,000 mature individuals (N.A. Helme pers. obs.). Other subpopulations are smaller, consisting of between 500 and 1,000 mature individuals. It continues to decline due to ongoing habitat loss and degradation.
Menaces identifiées(4 menaces classées CMP-IUCN)
1_1Housing & urban areasRapid DeclinesMajority (50-90%)Ongoing2_3_4Scale Unknown/UnrecordedSlow, Significant DeclinesMinority (<50%)Ongoing3_2Mining & quarryingVery Rapid DeclinesMinority (<50%)Ongoing8_1_1Unspecified speciesOngoing
Description complète des menacesTexte détaillé évaluation IUCNExpert
Plants at three locations on the urban edge of Langebaan and Paternoster are threatened by ongoing habitat loss due to urban expansion. A fourth location is threatened by habitat loss due to limestone mining (the site is owned by a cement manufacturer) as well as habitat degradation due to overgrazing. One subpopulation occurs within a protected area and is not threatened.
Habitats préférentiels (classification IUCN)
3_8Shrubland - Mediterranean-type Shrubby Vegetation
Mesures de conservation recommandéesStratégies de conservation IUCNExpert
This species is protected in the Postberg section of the West Coast National Park. It was previously listed as 'E' in 1996 (Hilton-Taylor 1996) and 'EN' in 2002 and 2009 (Victor 2002, Raimondo et al. 2009).
Actions de conservation (3)Conservation Actions Classification Scheme — IUCNExpert
1_1Site/area protection2_1Site/area management2_2Invasive/problematic species control
Stress écologiques (6)Stresses Classification — IUCNExpert
1_1Ecosystem conversion1_1Ecosystem conversion1_2Ecosystem degradation1_2Ecosystem degradation1_2Ecosystem degradation1_2Ecosystem degradation
Niche IUCN globaleRealms · Systems · LMEs · Growth forms · FAOs — biogéographie IUCNExpert
Royaumes biogéographiques
Afrotropical
Systèmes (terrestre/eau douce/marin)
Terrestrial
Formes de croissance
Geophyte
Références bibliographiques (6)Sources scientifiques de l'évaluation IUCNExpert
- IUCN. 2014. The IUCN Red List of Threatened Species. Version 2014.3. Available at: <a href="www.iucnredlist.org">www.iucnredlist.org</a>. (Accessed: 13 November 2014).
- Raimondo, D., von Staden, L., Foden, W., Victor, J.E., Helme, N.A., Turner, R.C., Kamundi, D.A. and Manyama, P.A. (eds). 2009. <i>Red List of South African Plants</i>. Strelitzia 25. South African National Biodiversity Institute, Pretoria.
- Victor, J.E. 2002. South Africa. In: J.S. Golding (ed.), <i>Southern African plant Red Data Lists. Southern African Botanical Diversity Network Report 14</i>, pp. 93-120. SABONET, Pretoria.
- Goldblatt, P. and Manning, J.C. 2000. <i>Cape Plants: A Conspectus of the Cape Flora of South Africa</i>. National Botanical Institute of South Africa and Missouri Botanical Garden, Pretoria.
- Hilton-Taylor, C. (ed.). 1996. <i>Red Data List of Southern African Plants</i>. Strelitzia 4. National Botanical Institute, Pretoria.
- Snijman, D.A. 1994. Systematics of <i>Hessea, Strumaria</i> and <i>Carpolyza</i> (Amaryllideae: Amaryllidaceae). <i>Contributions from the Bolus Herbarium</i> 16: 95-96.
Évaluateurs & contributeurs (2)Personnes ayant contribué à l'évaluation IUCNExpert
assessor
Snijman, D.A., Victor, J. & Raimondo, D.
evaluator
von Staden, L.
Snijman, D.A., Victor, J. & Raimondo, D. 2014. Strumaria chaplinii. The IUCN Red List of Threatened Species 2014: e.T63729364A63729367. Accessed on 05 May 2026.
Répartition mondiale
Aucune observation géoréférencée avec précision suffisante (<10 km) dans GBIF pour cette espèce.
Consulter sur les bases externes
Note nomenclaturale & synonymesDétails taxonomiques + synonymes CoLExpert
Note nomenclaturale
TAXREF v18 — INPN/MNHNSynonymes (2)— redirigent vers cette page
- Gemmaria chaplinii(W.F.Barker) D.Müll.-Doblies & U.Müll.-Doblies
- Hessea chapliniiW.F.Barker
Sources : Catalogue of Life Cross-References (synonymes) · TAXREF v18 INPN/MNHN (commentaires FR).