Biology:Acacia blakelyi

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Short description: Species of legume

Acacia blakelyi
Scientific classification edit
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Rosids
Order: Fabales
Family: Fabaceae
Subfamily: Caesalpinioideae
Clade: Mimosoid clade
Genus: Acacia
Species:
A. blakelyi
Binomial name
Acacia blakelyi
Maiden
Acacia blakelyiDistMap120.png
Occurrence data from AVH

Acacia blakelyi is a shrub or tree belonging to the genus Acacia and the subgenus Phyllodineae.

Description

The dense glabrous shrub or tree typically grows to a height of 1 to 3 metres (3 to 10 ft).[1] The branchlets are flexuous with caducous stipules. The green phyllodes are horizontally flattened with a linear to very narrowly elliptic shape. Each phyllode is 7 to 15 centimetres (2.8 to 5.9 in) in length with a width of 2 to 15 millimetres (0.08 to 0.59 in) and are coarsely pungent.[2] It blooms from July to September and produces yellow flowers.[1] Inflorescences are made up of three to four globular heads each with a diameter of 7 to 8 mm (0.28 to 0.31 in) each composed of 20 to 30 golden flowers. Following flowering seed pods that are straight to shallowly curved up to about 16 cm (6.3 in) in length and 4 to 5 mm (0.16 to 0.20 in). The elliptic to narrowly elliptic shiny black seeds within are 5.5 to 7 mm (0.22 to 0.28 in) long.[2]

Distribution

It is native to an area in the Wheatbelt and the Mid West regions of Western Australia. It is found as far north as an area in between Denham and Kalbarri to around Piawaning in the south[2] on sand plains and gentle rises where it grows in sandy lateritic soils.[1] The shrub is usually part of the understorey in woodland or tall shrubland communities.[2]

See also

References

  1. 1.0 1.1 1.2 "Acacia blakelyi". FloraBase. Western Australian Government Department of Parks and Wildlife. https://florabase.dpaw.wa.gov.au/browse/profile/3242. 
  2. 2.0 2.1 2.2 2.3 "Acacia blakelyi". World Wide Wattle. Western Australian Herbarium. http://worldwidewattle.com/speciesgallery/blakelyi.php. Retrieved 2 September 2018. 

Wikidata ☰ Q15289386 entry