Plant Threats to Pacific Ecosystems

Information and links from PIER: Australia (continental)

A product of the Pacific Island Ecosystems at Risk project (PIER)

[  Australia ]   [ Pacific Rim region ]

Australia (continental) information is provided here by the Pacific Island Ecosystems at Risk project (PIER).
Links to PIER pages:

Note:  This table is not intended to be a complete listing of invasive plant species in continental Australia.  It only shows species listed in PIER as being already present  in or a possible threat to Pacific countries, territories and states. It is intended to show possible sources of past and  future infestations.

Australia Pacific rim states and territory:

For offshore islands, see:

Australia (Pacific offshore islands)

Australia (Indian Ocean offshore islands)

Information on Australia from the CIA World Factbook

Need more info?  Have questions?  Comments?  Information to contribute?  Contact PIER! (

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This page was created on 21 December 2006 by JS, and was last updated on 08 July 2017 by PT.