Nature conservation

Threatened species

Pine Donkey Orchid population in the Muswellbrook local government area - Sydney Basin: Distribution and vegetation associations

Scientific name: Diuris tricolor - endangered population
Conservation status in NSW: Endangered Population
Commonwealth status: Not listed
Last updated: 24 Jul 2019

Distribution of the species within this region

The Pine Donkey Orchid population in the Muswellbrook local government area is known or predicted to occur in the following sub-regions of the Sydney Basin Interim Biogeographic Regionalisation of Australia Region.

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IBRA sub-region  Known or predictedGeographic restrictions within region
Hunter Known Muswellbrook LGA
Kerrabee Known Muswellbrook LGA

Vegetation formations, classes and types

In this region the Pine Donkey Orchid population in the Muswellbrook local government area - Sydney Basin is known to be associated with the following vegetation formations and classes. Click on a name to get background information about it.

  • Dry sclerophyll forests (shrubby sub-formation)
    • Western Slopes Dry Sclerophyll Forests
      • 1655 Grey Box - Slaty Box shrub - grass woodland on sandstone slopes of the upper Hunter and Sydney Basin
      • 1176 Slaty Box - Grey Gum shrubby woodland on footslopes of the upper Hunter Valley, Sydney Basin Bioregion
      • 3767 Upper Hunter Escarpment Colluvial Ironbark Forest
      • 3772 Western Hunter Caleys Ironbark Low Forest
      • 3774 Western Hunter Dwyers Red Gum-Pine Woodland