Nature conservation

Threatened species

Lespedeza juncea subsp. sericea in the Wollongong Local Government Area - 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: Lespedeza juncea subsp. sericea - endangered population
Conservation status in NSW: Endangered Population
Commonwealth status: Not listed
Gazetted date: 15 Jun 2001
Profile last updated: 22 Oct 2020

Description

An erect or spreading perennial subshrub, 60 to 120 cm high. Leaves alternate, 3-foliate, with narrow leaflets, 7 - 25 mm long. Pink-purple pea flowers borne singularly, or in clusters of up to seven. Fruit a small pod to 3 mm long.

Distribution

This endangered population occurs south of Dapto in the Wollongong local government area. The population is disjunct from the other (non-endangered) populations of the species in NSW, which occur in western Sydney, the far South Coast and the Southern Tablelands.

Habitat and ecology

  • Known from just one roadside population of approximately 200 plants.
  • Located in a small strip of open forest dominated by Eucalyptus tereticornis (Forest Red Gum), E. longifolia (Woollybutt), and Melaleuca decora (White Feather Honeymyrtle), on Budgong Sandstone.
  • Also originally recorded in Pennisetum clandestinum (Kikuyu) grassland directly across the road from this site. This grassland was subsequently cleared and the species has not regenerated.
  • Prefers full sun to light shade.
  • Flowers between February and March.
  • Has a long-lived seed and a soil stored seedbank
  • It is capable of resprouting in response to fire and flowering the following season.
  • Germination is reportedly triggered by fire.
  • It is suspected that frequent fire will lead to a decline in plant numbers, while infrequent fire may lead to local extinctions.

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
Sydney BasinIllawarra Known Wollongong LGA