Acacia podalyriifolia | |
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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. podalyriifolia |
Binomial name | |
Acacia podalyriifolia | |
Range of Acacia podalyriifolia | |
Synonyms [1] | |
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Acacia podalyriifolia is a perennial tree which is fast-growing and widely cultivated. It is native to Australia but is also naturalised in Malaysia, Africa, India and South America. Its uses include environmental management and it is also used as an ornamental tree. It is very closely related to Acacia uncifera . It grows to about 5 m (16 feet) in height and about the same in total width. [2] It blooms during winter.
Common names for it are Mount Morgan wattle, Queensland silver wattle, [1] Queensland wattle, pearl acacia, pearl wattle and silver wattle. [3]
The tall shrub or small tree typically reached a height and width of around 2 to 6 m (6 ft 7 in to 19 ft 8 in). [4] Like most species of Acacia it has phyllodes rather than true leaves. [5] It has grey coloured, smooth or finely fissured bark with terete and hairy branchlets that are often covered with a fine white powdery coating. The silver-grey to grey-green coloured phyllodes have a broadly elliptic to ovate shape and a length of 2 to 5 cm (0.79 to 1.97 in) and a width of 10 to 25 mm (0.39 to 0.98 in) and have hairs on margins and a prominent midvein. It blooms throughout they year producing simple inflorescences in groups of 8 to 22 along an axillary raceme with an axis length of 2 to 11 cm (0.79 to 4.33 in) with spherical flower-heads that have a diameter of 5 to 8 mm (0.20 to 0.31 in) and contain 15 to 30 bright golden flowers. [4]
The species was first formally described by the botanist George Don in 1832 as part of the work General History of Dichlamydeous Plants. It was reclassified as Racosperma podalyriifolium by Leslie Pedley in 1987 then transferred back to genus Acacia in 2014. Other synonyms include Acacia podalyrifolia. [6]
In Australia it is endemic to parts of south eastern Queensland [5] and the north east of New South Wales in areas to the north of Legume but has become naturalised further south [4] where it is found in open woodland or forest communities. [5] It has also become naturalised in Western Australia and South Australia. [3]
Outside of Australia, it is naturalized in southern and eastern Africa, in some parts of the Indian sub-continent and south-east Asia, on some Indian Ocean islands, in New Zealand, in Brazil, in Argentina, and in southwestern USA. Overall, it thrives in subtropical and tropical conditions and tolerates semiarid climates. [3]
Being fast to spread, it is considered an environmental weed in New South Wales, Victoria, Southern Australia, and Western Australia. [3] It is relatively widespread in South Africa, where it is considered a "potential transformer" of natural vegetation due to the possibility of it replacing indigenous vegetation. [3]
Acacia baileyana or Cootamundra wattle is a shrub or tree in the flowering plant family Fabaceae. The scientific name of the species honours the botanist Frederick Manson Bailey. It is indigenous to a very small area in southern inland New South Wales, comprising Temora, Cootamundra, Stockinbingal and Bethungra districts. However, it has been widely planted in other Australian states and territories. In many areas of Victoria, it has become naturalised and is regarded as a weed, outcompeting indigenous Victorian species.
Acacia cultriformis, known as the knife-leaf wattle, dogtooth wattle, half-moon wattle or golden-glow wattle, is a perennial tree or shrub of the genus Acacia native to Australia. It is widely cultivated, and has been found to have naturalised in Asia, Africa, North America, New Zealand and South America. A. cultriformis grows to a height of about 4 m (13 ft) and has triangle-shaped phyllodes. The yellow flowers appear from August to November in its natural range. Its attractive foliage and bright flowers make it a popular garden plant.
Acacia melanoxylon, commonly known as the Australian blackwood, is an Acacia species native to south-eastern Australia. The species is also known as blackwood, hickory, mudgerabah, Tasmanian blackwood, or blackwood acacia. The tree belongs to the Plurinerves section of Acacia and is one of the most wide-ranging tree species in eastern Australia and is quite variable mostly in the size and shape of the phyllodes.
Acacia aulacocarpa, also known as New Guinea wattle or golden flowered salwood, is an Australian shrub or tree in the family Fabaceae. It is found in northern Australia, Papua New Guinea, Irian Jaya and parts of Indonesia.
Acacia complanata, known as long-pod wattle and flat-stemmed wattle, is a perennial tree native to eastern Australia.
Acacia floribunda is a perennial evergreen shrub or tree. It is a species of wattle native to New South Wales, Queensland and Victoria, but is cultivated extensively, and has naturalised in South Australia, Tasmania and Western Australia, and also in Indonesia, Mauritius and northern New Zealand. Common names for it include gossamer wattle, weeping acacia and white sallow wattle. It grows up to 6m in height, but there is a commercial form available which only grows to about 1m tall. Its cream-colored flowers occur in the early Spring.
Acacia longifolia is a species of Acacia native to southeastern Australia, from the extreme southeast of Queensland, eastern New South Wales, eastern and southern Victoria, southeastern South Australia, and Tasmania. Common names for it include long-leaved wattle, acacia trinervis, aroma doble, golden wattle, coast wattle, sallow wattle and Sydney golden wattle. It is not listed as being a threatened species, and is considered invasive in Portugal, New Zealand and South Africa. In the southern region of Western Australia, it has become naturalised and has been classed as a weed by out-competing indigenous species. It is a tree that grows very quickly reaching 7–10 m in five to six years.
Acacia penninervis, commonly known as mountain hickory wattle, or blackwood, is a perennial shrub or tree is an Acacia belonging to subgenus Phyllodineae, that is native to eastern Australia.
Acacia fimbriata, commonly known as the fringed wattle, Brisbane golden wattle, or just the Brisbane wattle, is a species of Acacia that is native to much of the east coast of Australia. It is one of the floral emblems of the city of Brisbane, Queensland.
Acacia neriifolia, also known as the oleander wattle, silver wattle or pechy wattle, is a tree in the genus Acacia native to north eastern Australia. It is common in the Moonbi Ranges.
Acacia pendula, commonly known as the weeping myall, true myall, myall, silver-leaf boree, boree, and nilyah, is a species of wattle, which is native to Australia. The 1889 book The Useful Native Plants of Australia records that common names included "Weeping Myall", "True Myall", and Indigenous people of western areas of New South Wales and Queensland referred to the plant as "Boree" and "Balaar".
Acacia verticillata is a perennial shrub to small tree native to south eastern Australia.
Acacia decora is a plant native to eastern Australia. Common names include the western silver wattle and the showy wattle. The species name refers to the plant's decorative qualities.
Acacia concurrens, commonly known as curracabah or black wattle, is a shrub native to Queensland in eastern Australia.
Acacia prominens is a shrub or tree in the genus Acacia native to New South Wales, Australia.
Acacia leiocalyx grows in Queensland, Australia and as far south as Sydney. It is widespread and common in eucalypt woodlands, especially on well-drained, shallow soils. It is short-lived and grows 6–7 metres (20–23 ft.) tall, with a trunk about 180 mm in diameter.
Acacia leptocarpa, commonly known as north coast wattle, is a shrub or small tree native to New Guinea and coastal regions of northern Australia.
Acacia rubida, commonly known as red stem wattle, red stemmed wattle or red leaved wattle, is a shrub belonging to the genus Acacia and the subgenus Phyllodineae that is native to parts of eastern Australia.
Acacia jucunda, commonly known as yetman wattle, is a shrub or tree belonging to the genus Acacia and the subgenus Phyllodineae that is endemic to north eastern Australia and is considered to be endangered in New South Wales.
Acacia juncifolia, commonly known as rush-leaf wattle, is a shrub or tree belonging to the genus Acacia and the subgenus Phyllodineae that is endemic to north eastern Australia.