Nature conservation

Threatened species

Tetratheca pilosa subsp. pilosa - 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: Tetratheca pilosa subsp. pilosa
Conservation status in NSW: Extinct
Commonwealth status: Not listed
Profile last updated: 19 Dec 2023

Description

Tetratheca pilosa subsp. pilosa is an erect or spreading shrub with branches up to 60 cm long. Stems are terete or with longitudinal ridges, appearing quadrangular and hairy. 

Leaves are alternate, opposite or irregular in whorls of 3 or 4, linear to broad-elliptic, rarely circular, 2-25 mm long, 1-5 mm wide, margins revolute to flat and hairy or glabrous. The petiole is distinct. 

Flowers are solitary or rarely. Peduncles are 4-9 mm long. Sepals are 1-2.5 mm long and often scarious. Petals are 3-12 mm long and deep lilac-pink. The ovary is hairy or glabrous. There are 2 ovules.

Fruit is often beaked, obovate to obcuneate or cordate, turgid, and 3-4.5 mm long. Seeds are 2.5 mm long.  

Distribution

Tetratheca pilosa subsp. pilosa is currently found in Victoria, Tasmania and South Australia. It is presumed extinct in NSW.

Habitat and ecology

  • Tetratheca pilosa subsp. pilosa grows in heath or sclerophyll forest.
  • The species flowers in spring.


Recovery strategies

Activities to assist this species

IBRA Bioregion IBRA Subregion Known or predicted Geographic restrictions region