Acacia oxyclada

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Acacia oxyclada
Scientific classification Edit this classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Rosids
Order: Fabales
Family: Fabaceae
Subfamily: Caesalpinioideae
Clade: Mimosoid clade
Genus: Acacia
Species:
A. oxyclada
Binomial name
Acacia oxyclada
Benth.
Occurrence data from AVH

Acacia oxyclada is a shrub belonging to the genus Acacia and the subgenus Phyllodineae that is endemic to western Australia.

Description

The spreading to erect spinescent shrub typically grows to a height of 0.1 to 1.0 metre (0.3 to 3.3 ft).

seed pods form. The glabrous and chartaceous pods are straight to curved with a length of up to 5 cm (2.0 in) and a width of 3 to 4 mm (0.12 to 0.16 in) The shiny and obscurely mottled seeds inside have an ovate shape with a length of 2 to 2.5 mm (0.079 to 0.098 in) with an aril that is as long as the seed.[2]

Taxonomy

The species was first formally described by the botanist George Bentham in 1864 as part of the work Flora Australiensis. It was reclassified by Leslie Pedley in 2003 as Racosperma oxycladum then transferred back to genus Acacia in 2006. It is often confused with Acacia ulicina.[3]

Distribution

It is native to an area in the Mid West and Wheatbelt regions of Western Australia where it is found on sandplains and rocky hills growing in sandy and loamy lateritic soils.[1] It has a disjunct distribution with the bulk of the population situated from around Northampton in the north down to around Kalbarri in the south. with collections from near Moora and Lake Varley as a part of low shrubland communities composed of species of Acacia and Melaleuca.[2]

See also

References

  1. ^
    Department of Biodiversity, Conservation and Attractions
    .
  2. ^ a b c "Acacia oxyclada". World Wide Wattle. Western Australian Herbarium. Retrieved 20 May 2019.
  3. ^ "Acacia oxyclada F.Muell. ex Benth". Atlas of Living Australia. Global Biodiversity Information Facility. Retrieved 17 July 2020.