Nature conservation

Threatened species

David's Westringia - 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: Westringia davidii
Conservation status in NSW: Vulnerable
Commonwealth status: Vulnerable
Profile last updated: 11 Feb 2019

Description

David’s Westringia is a perennial shrub to 2 m tall. The leaves are oval in shape, 7 - 20 mm long, and arranged in whorls of three along the stems. Flowers form clusters of up to 12 and are white or mauve in colour. Individual flowers are in the form of a tube with five lobes forming two lips. Flowering can occur throughout the year.

Distribution

David’s Westringia is endemic to rocky outcrops above 250 m in elevation in the coastal ranges to the west of Eden and Pambula in NSW.

Habitat and ecology

  • David’s Westringia is largely restricted to shallow organic loam soils fringing rocky outcrops.
  • This narrow niche is an ecotone between open forest dominated by Silvertop Ash (Eucalyptus sieberi) and the rocky outcrops which support a mosaic of shrubland, scattered herbs and shrubs and bare rock.
  • This shrub appears to be slow growing and long-lived.
  • The species probably only reproduces from seed and recruitment appears to be ongoing as the populations exhibit a broad age structure from seedlings through to mature plants. Populations appear to be dynamic and may be expanding or contracting depending upon local conditions of competition.

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

Information sources

IBRA Bioregion IBRA Subregion Known or predicted Geographic restrictions region
South East CornerSouth East Coastal Ranges Known South of Bega River