Biology:Acacia awestoniana
| Stirling Range wattle | |
|---|---|
Scientific classification 
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| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Rosids |
| Order: | Fabales |
| Family: | Fabaceae |
| Subfamily: | Caesalpinioideae |
| Clade: | Mimosoid clade |
| Genus: | Acacia |
| Species: | A. awestoniana
|
| Binomial name | |
| Acacia awestoniana R.S.Cowan & Maslin
| |
| |
| Acacia awestoniana occurrence data from Australasian Virtual Herbarium[1] | |
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
References
- ↑ DOI Details. doi:10.26197/5c0b1388984eb. https://doi.ala.org.au/doi/2a9fc98a-7e1a-4920-87d3-abc094b07201. Retrieved 8 December 2018.
- ↑ "Acacia awestoniana R.S.Cowan & Maslin". Atlas of living Australia. http://bie.ala.org.au/species/urn:lsid:biodiversity.org.au:apni.taxon:285253. Retrieved 14 May 2016.
- ↑ 3.0 3.1 3.2 "Acacia awestoniana". FloraBase. Western Australian Government Department of Parks and Wildlife. https://florabase.dpaw.wa.gov.au/browse/profile/12249.
- ↑ "Acacia awestoniana". World Wide Wattle. Western Australian Herbarium. http://worldwidewattle.com/speciesgallery/awestoniana.php. Retrieved 21 August 2018.
- ↑ 5.0 5.1 "Acacia awestoniana — Stirling Range Wattle". Species Profile and Threats Database. Department of the Environment and Energy. http://www.environment.gov.au/cgi-bin/sprat/public/publicspecies.pl?taxon_id=55562. Retrieved 21 August 2018.
Wikidata ☰ Q15289733 entry
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