Nature conservation

Threatened species

Narrow-leafed Wilsonia - Sydney Basin: Distribution and vegetation associations

Scientific name: Wilsonia backhousei
Conservation status in NSW: Vulnerable
Commonwealth status: Not listed
Last updated: 17 Aug 2018

Distribution of the species within this region

The Narrow-leafed Wilsonia is known or predicted to occur in the following sub-regions of the Sydney Basin Interim Biogeographic Regionalisation of Australia Region.

Click on column headers to sort
IBRA sub-region  Known or predictedGeographic restrictions within region
Cumberland Known None
Illawarra Predicted Below 10 m altitude
Jervis Known Below 10 m altitude
Pittwater Known None
Sydney Cataract Known None
Wyong Known Wamberal Lagoon Nature Reserve south

Vegetation formations, classes and types

In this region the Narrow-leafed Wilsonia - Sydney Basin is known to be associated with the following vegetation formations and classes. Click on a name to get background information about it.

  • Forested wetlands
    • Coastal Floodplain Wetlands
      • 4026 Estuarine Sea Rush Swamp Oak Forest
      • 4028 Estuarine Swamp Oak Twig-rush Forest
      • 4027 Estuarine Swamp Oak-Mangrove Forest
      • 4038 Hunter Estuarine Melaleuca nodosa Scrub
      • 4056 Southern Estuarine Swamp Paperbark Creekflat Scrub
    • Coastal Swamp Forests
      • 3985 Coastal Floodplain Swamp Paperbark Scrub
      • 4000 Northern Estuarine Paperbark Sedge Forest
      • 4009 Shoalhaven Lowland Flats Wet Swamp Forest
  • Saline wetlands
    • Saltmarshes
      • 4141 Coastal Headland Saltmarsh
      • 4094 Estuarine Club Rush-Arrowgrass Wetland
      • 4095 Paspalum vaginatum-Samphire Saltmarsh
      • 4096 Prickly Couch-Sea Rush Saltmarsh
      • 4097 Samphire Saltmarsh
      • 4040 South Coast Selliera-Sea Rush Swamp Oak Saltmarsh
      • 4101 South Coast Spear-grass Saltmarsh
      • 4103 Sporobolus virginicus Saltmarsh
      • Show 5 more vegetation type(s)
      • Hide Vegetation Types