Acacia victoriae

Acacia victoriae
Scientific classification
Kingdom:	Plantae
Clade:	Tracheophytes
Clade:	Angiosperms
Clade:	Eudicots
Clade:	Rosids
Order:	Fabales
Family:	Fabaceae
Subfamily:	Caesalpinioideae
Clade:	Mimosoid clade
Genus:	Acacia
Species:	A. victoriae
Binomial name
	Acacia victoriae; Benth.
	Occurrence data from AVH
Synonyms
	Acacia coronalis J.M. Black; Acacia decora auct. non Rchb.; Acacia decora Rchb. var. spinescens Benth.; Acacia hannianav Domin; Acacia sentis Benth.; Acacia sentis F.Muell.; Acacia sentis Benth. var. victoriae (Benth.)Domin; Racosperma victoriae (Benth.) Pedley";

Acacia victoriae, commonly known as elegant wattle, bramble wattle, prickly wattle, gundabluey,^[2] gundabluie or bardi bush, is a shrub-like tree native to Australia.^[1] There is a single subspecies: A. victoriae subsp. arida Pedley^[1]

Distribution and ecology

Acacia victoriaeis found in arid and semiarid areas,^[3] generally in alkaline soils including clayey alluvials, grey cracking clays and saline loams on floodplains, alluvial flats, rocky hillsides and ridges.^[4] Animals such as birds and small mammals are known to use the tree as protection. The seeds and foliage also offer a source of food to animals.^[5]

Description

Acacia victoriae matures into a shrub-like tree with multiple trunks. It reaches a height of about 5–6 meters and is moderately fast growing. It has a life-span of about 10–15 years. The tree has a large root system, known to extend to 20 metres (66 ft). It is able to survive drought fairly well, but not in severe drought, though it can regenerate from suckers. Flowering begins in August and continues into late December, depending on the region in which the tree is found. As with its variation of flowering, the maturation of the seeds is also variable.

Foliage and seeds

The branches of Acacia victoriae are covered in small spines that are about 1 cm in length. During flowering, the branches are fully clustered with yellowish and strongly scented flowers. Each flower is in a pair within the 12 cm cluster. Seeds are found in 8 cm pale coloured pods. The seeds themselves are about 0.5 cm and brown in colour.

Uses

Food

The nitrogen-containing seeds are used in breads as well as ground up as meal. Aboriginals are helping to apply their methods in using the seeds from Acacia victoriae for food. The seeds have also been used as fodder, being a good source of protein.

Land uses

Acacia victoriae is useful when used as a windbreak and also helps with soil stabilization. Because it is able to grow at a moderate rate, it has also been used for site rehabilitation.