Nature conservation

Threatened species

A spear-grass - Murray Darling Depression: Distribution and vegetation associations

Scientific name: Austrostipa nullanulla
Conservation status in NSW: Endangered
Commonwealth status: Not listed
Last updated: 05 Oct 2023

Distribution of the species within this region

The A spear-grass is known or predicted to occur in the following sub-regions of the Murray Darling Depression Interim Biogeographic Regionalisation of Australia Region.

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IBRA sub-region  Known or predictedGeographic restrictions within region
South Olary Plain Known Within 50 km of the Murray River

Vegetation formations, classes and types

In this region the A spear-grass - Murray Darling Depression is known to be associated with the following vegetation formations and classes. Click on a name to get background information about it.