Nature conservation

Threatened species

Swamp She-oak - Riverina: Distribution and vegetation associations

Scientific name: Casuarina obesa
Conservation status in NSW: Endangered
Commonwealth status: Not listed
Last updated: 14 Oct 2024

Distribution of the species within this region

The Swamp She-oak is known or predicted to occur in the following sub-regions of the Riverina Interim Biogeographic Regionalisation of Australia Region.

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IBRA sub-region  Known or predictedGeographic restrictions within region
Robinvale Plains Known None

Vegetation formations, classes and types

In this region the Swamp She-oak - Riverina is known to be associated with the following vegetation formations and classes. Click on a name to get background information about it.

  • Forested wetlands
    • Inland Riverine Forests
      • 11 River Red Gum - Lignum very tall open forest or woodland wetland on floodplains of semi-arid (warm) climate zone (mainly Riverina Bioregion and Murray Darling Depression Bioregion)
      • 8 River Red Gum - Warrego Grass - Couch Grass riparian tall woodland wetland of the semi-arid (warm) climate zone (Riverina Bioregion and Murray Darling Depression Bioregion)
  • Semi-arid woodlands (grassy sub-formation)
    • Inland Floodplain Woodlands
      • 13 Black Box - Lignum woodland wetland of the inner floodplains in the semi-arid (warm) climate zone (mainly Riverina Bioregion and Murray Darling Depression Bioregion)
      • 15 Black Box open woodland wetland with chenopod understorey mainly on the outer floodplains in south-western NSW (mainly Riverina Bioregion and Murray Darling Depression Bioregion)