Acacia uncifera

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Acacia uncifera
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. uncifera
Binomial name
Acacia uncifera
Benth.
Occurrence data from AVH

Acacia uncifera is a shrub or tree belonging to the genus Acacia and the subgenus Phyllodineae native to north eastern Australia.

Description

The shrub or tree typically grows to a height of 2 to 5 metres (6.6 to 16.4 ft) and has a straggly to willowy habit. It has branchlets that are covered in short velvety hairs. The green patent to erect

seed pods form that are variably constricted between the seeds and have a length of up to around 6.5 cm (2.6 in) and a width of 6 to 10 mm (0.24 to 0.39 in).. The dull black seeds within are arranged obliquely to transversely and have an elliptic shape with a length of around 4 to 5 mm (0.16 to 0.20 in).[1]

Taxonomy

The species was first formally described by the botanist George Bentham in 1848 as part of Thomas Mitchell's work Journal of an Expedition into the Interior of Tropical Australia. It was reclassified as Racosperma unciferum by Leslie Pedley in 1987 then transferred back to genus Acacia in 2001.[2]

Distribution

It is endemic only in a small area in Queensland from the White Mountains to Torrens Creek and the headwaters of the Nogoa River where it is found on plains and hills where it grows in sandy soils over and around sandstone as a part of open forest or woodland communities composed of Angophora and Eucalyptus species.[1]

See also

References

  1. ^ a b "Acacia uncifera". World Wide Wattle. Western Australian Herbarium. Retrieved 11 June 2019.
  2. ^ "Acacia uncifera Benth". Atlas of Living Australia. Global Biodiversity Information Facility. Retrieved 1 September 2019.