The IUCN Red List of Threatened Species

Pteris adscensionis

 – Critically Endangered

Classifications

List of Habitats:
16Introduced vegetation
List of Threats:
2Invasive alien species (directly affecting the species) (ongoing)
2.1Invasive alien species (directly affecting the species) - Competitors (ongoing)
7.5Natural disasters - Volcanoes (past)
9.8Intrinsic factors - Population fluctuations (future)
9.9Intrinsic factors - Restricted range (future)
List of Conservation Actions:
1.1.1Policy-based actions - Management plans - Development (needed)
1.1.2Policy-based actions - Management plans - Implementation (needed)
1.2.1.3Policy-based actions - Legislation - Development - Sub-national level (needed)
2.2Communication and Education - Awareness (needed)
3.3Research actions - Biology and Ecology (needed)
3.8Research actions - Conservation measures (needed)
3.9Research actions - Trends/Monitoring (needed)
4.1Habitat and site-based actions - Maintenance/Conservation (needed)
4.2Habitat and site-based actions - Restoration (needed)
4.4.2Habitat and site-based actions - Protected areas - Establishment (needed)
4.4.3Habitat and site-based actions - Protected areas - Management (needed)
5.1Species-based actions - Re-introductions (needed)
5.4Species-based actions - Recovery management (needed)
5.7.1Species-based actions - Ex situ conservation actions - Captive breeding/Artificial propagation (needed)

Citation: Gray, A. 2003. Pteris adscensionis. In: IUCN 2007. 2007 IUCN Red List of Threatened Species. <www.iucnredlist.org>. Downloaded on 05 September 2008.
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