Nature conservation

Threatened species

Grevillea raybrownii - profile

Indicative distribution


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Key:
known
predicted
The areas shown in pink and/purple are the sub-regions where the species or community is known or predicted to occur. They may not occur thoughout the sub-region but may be restricted to certain areas. ( click here to see geographic restrictions). The information presented in this map is only indicative and may contain errors and omissions.
Scientific name: Grevillea raybrownii
Conservation status in NSW: Vulnerable
Commonwealth status: Not listed
Gazetted date: 31 May 2019
Profile last updated: 29 Jul 2019

Description

Distribution

Habitat and ecology

  • All natural remnant sites occur within a habitat that is both characteristic and consistent between sites.
  • Generally occurs on ridgetops and, less often, slopes and benches of Hawkesbury Sandstone and Mittagong Formation
  • It occurs in Eucalyptus open forest and woodland with a shrubby understorey on sandy, gravelly loam soils derived from sandstone that are low in nutrients.
  • Killed by fire and relies entirely on seed that is stored in the soil for regeneration.
  • Recruitment appears to be promoted by fire or other disturbances.

Regional distribution and habitat

Click on a region below to view detailed distribution, habitat and vegetation information.


Threats

Recovery strategies

Activities to assist this species

IBRA Bioregion IBRA Subregion Known or predicted Geographic restrictions region