Liste de CYCADOPSIDA en Afrique du Sud



Ceci est une liste de CYCADOPSIDA dans Afrique du Sud conformément à la liste rouge de l'UICN.

Cette liste a été mise à jour pour la dernière fois le 2019-09-14.

 

This list contains only species that have been assessed for the IUCN Red List. It is therefore not representative of all the species in the country.

nom scientifiquenom communtaxonidcatégorie
Encephalartos aemulans 41765 CR
Encephalartos brevifoliolatus 41882 EW
Encephalartos cerinus 41883 CR
Encephalartos cupidus 41884 CR
Encephalartos dolomiticus 41885 CR
Encephalartos dyerianus 41886 CR
Encephalartos hirsutus 41889 CR
Encephalartos inopinus 41890 CR
Encephalartos latifrons 41892 CR
Encephalartos middelburgensis 41893 CR
Encephalartos msinganus 41894 CR
Encephalartos nubimontanus 41896 EW
Encephalartos arenarius 41900 EN
Encephalartos eugene-maraisii 41904 EN
Encephalartos horridus 41905 EN
Encephalartos altensteinii 41908 VU
Encephalartos ghellinckii 41915 VU
Encephalartos humilis 41917 VU
Encephalartos princeps 41922 VU
Encephalartos trispinosus 41926 VU
Encephalartos caffer 41929 NT
Encephalartos friderici-guilielmi 41930 NT
Encephalartos lanatus 41933 NT
Encephalartos lehmannii 41934 NT
Encephalartos longifolius 41935 NT
Encephalartos natalensis 41937 NT
Encephalartos cycadifolius 41942 LC
Encephalartos transvenosus 41945 LC
Encephalartos woodii 41881 EW

 

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Species are classified by the IUCN Red List into nine groups:
  • Extinct (EX) – beyond reasonable doubt that the species is no longer extant.
  • Extinct in the wild (EW) – survives only in captivity, cultivation and/or outside native range, as presumed after exhaustive surveys.
  • Critically endangered (CR) – in a particularly and extremely critical state.
  • Endangered (EN) – very high risk of extinction in the wild, meets any of criteria A to E for Endangered.
  • Vulnerable (VU) – meets one of the 5 red list criteria and thus considered to be at high risk of unnatural (human-caused) extinction without further human intervention.
  • Near threatened (NT) – close to being at high risk of extinction in the near future.
  • Least concern (LC) – unlikely to become extinct in the near future.
  • Data deficient (DD)
  • Not evaluated (NE)