Biology:Acacia gloeotricha

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Short description: Species of legume

Acacia gloeotricha
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. gloeotricha
Binomial name
Acacia gloeotricha
Maslin & A.R.Chapman
Acacia gloeotrichaDistMap394.png
Occurrence data from AVHv

Acacia gloeotricha is a shrub belonging to the genus Acacia and the subgenus Juliflorae that is endemic to north western Australia .

Description

The open viscid shrub typically grows to a height of 4 metres (13 ft)[1] and has finely ribbed hairy branchlets with persistent stipules. Like most species of Acacia it has phyllodes rather than true leaves. The erect grey-green coloured phyllodes have a narrowly elliptic shape that is asymmetric with a length of 5 to 9 cm (2.0 to 3.5 in) and a width of 8 to 18 mm (0.31 to 0.71 in).[2] It blooms in June producing yellow flowers.[1] The simple inflorescences occur in pairs in the axils and have cylindrical shaped flower-spikes that are about 4 cm (1.6 in) in length with bright-golden flowers. The brown crustaceous seed pods that form after flowering have a linear shape and are raised over the seeds. The pods have a width of 3 to 5 mm (0.12 to 0.20 in) with thick pale-coloured margins. The shiny black seeds are arranged longitudinally in the pods and have a broadly elliptic shape with a length of around 4.5 mm (0.18 in) and a white aril.[2]

Distribution

It is native to an area in the Kimberley region of Western Australia[1] where it has a limited range within the Wunaamin Miliwundi Ranges where it grows in sandy soils over a sandstone substrate.[2]

See also

References

  1. 1.0 1.1 1.2 "Acacia gloeotricha". FloraBase. Western Australian Government Department of Parks and Wildlife. https://florabase.dpaw.wa.gov.au/browse/profile/14078. 
  2. 2.0 2.1 2.2 "Acacia gloeotricha". World Wide Wattle. Western Australian Herbarium. 11 September 2018. http://worldwidewattle.com/speciesgallery/gloeotricha.php?id=14078. Retrieved 24 October 2019. 

Wikidata ☰ Q9564985 entry