| 词条 | Encephalartos arenarius | |||
| 释义 |
|image = Encephalartos arenarius KirstenboshBotGard09292010A.jpg |status = EN |status_system = IUCN3.1 |status_ref =[1] |genus = Encephalartos |species = arenarius |authority = R.A. Dyer |synonyms = }}Encephalartos arenarius is a species of cycad in the family Zamiaceae. It is endemic to South Africa, where it is limited to the Eastern Cape. Its common names include Alexandria cycad and dune cycad.[1] This species lives in densely wooded dune habitat and scrub. It is an endangered species with a maximum global population estimated at around 1500 mature individuals. Most subpopulations occur near the town of Alexandria, Eastern Cape. The main threat to the species is overcollection.[1] GalleryReferences1. ^1 2 Donaldson, J.S. 2010. Encephalartos arenarius. The IUCN Red List of Threatened Species. Version 2015.2. Downloaded on 06 September 2015. External links
2 : Encephalartos|Endemic flora of South Africa |
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