Acacia awestoniana

Life-forms

Classification System: APG IV

Superregnum: Eukaryota
Regnum: Plantae
Cladus: Angiosperms
Cladus: Eudicots
Cladus: Core eudicots
Cladus: Rosids
Cladus: Eurosids I
Ordo: Fabales

Familia: Fabaceae
Subfamilia: Caesalpinioideae
Tribus: Acacieae
Genus: Acacia
Species: Acacia awestoniana
Name

Acacia awestoniana R.S.Cowan & Maslin
References

Nuytsia 7(2): 185 (1990).

Acacia awestoniana, commonly known as the Stirling Range wattle,[2] is a shrub of the genus Acacia and the subgenus Plurinerves.

Description

The spreading viscid shrub or tree typically grows to a height of 2.4 to 3 metres (8 to 10 ft) and to a width of around 4 m (13 ft). It blooms from September to November and produces yellow flowers.[3] The obliquely widely elliptic to elliptic phyllodes are 1.5 to 3 centimetres (1 to 1 in) long and 11 to 22 millimetres (0.4 to 0.9 in) wide. The simple inflorescences have globular flower heads with a diameter of 5 to 6 mm (0.20 to 0.24 in) containing 54 to 60 golden flowers. The seed pods that form later are straight to narrowly oblong. They have a length of around 2.2 cm (0.87 in) and a width of 3 to 5 mm (0.12 to 0.20 in) and contain glossy brown oblong-elliptic seeds.[4]
Distribution

It is native to a small area in the Great Southern region of Western Australia.[3] The plant is found on the lower slopes, on flats and along watercourses and grows in loamy or sandy clay loamy soils.[3]

A. awestoniana is confined to a small area with the Stirling Range National Park and fewer than 1,000 individual plants are known to exist.[5] It is usually found as a part of Eucalyptus woodland communities, associated species include Eucalyptus wandoo, Eucalyptus redacta and Acacia pulchella.[5]
See also

List of Acacia species

References

"DOI Details". doi.ala.org.au. doi:10.26197/5c0b1388984eb. Retrieved 8 December 2018.
"Acacia awestoniana R.S.Cowan & Maslin". Atlas of living Australia. Retrieved 14 May 2016.
"Acacia awestoniana". FloraBase. Western Australian Government Department of Parks and Wildlife.
"Acacia awestoniana". World Wide Wattle. Western Australian Herbarium. Retrieved 21 August 2018.
"Acacia awestoniana — Stirling Range Wattle". Species Profile and Threats Database. Department of the Environment and Energy. Retrieved 21 August 2018.