Acacia complanata | |
---|---|
![]() | |
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. complanata |
Binomial name | |
Acacia complanata | |
![]() | |
Occurrence data from AVH | |
Synonyms | |
Acacia complanata, known as long-pod wattle and flat-stemmed wattle, is a perennial tree native to eastern Australia.
The tree can grow to a height of 5 to 6 m (16 to 20 ft), but more often it grows as a large shrub. [2] It has glabrous, flexuose, flattened and narrowly winged branchlets. Like most species of Acacia it has phyllodes rather than trues leaves. The evergreen phyllodes have a narrowly elliptic shape and are 5 to 10 cm (2.0 to 3.9 in) in length and 12 to 30 mm (0.5 to 1.2 in) wide. They have seven to nine prominent main nerves. The inflorescences occur in groups of four to eight and are found in the axils. The spherical flower-heads have a diameter of about 6 mm (0.24 in) and can contain 35 to 45 golden coloured flowers. The thinly coriaceous-crustaceous seed pods that form after flowering have a linear shape and are rounded over the seeds. The wrinkled and glabrous pods are up to 15 cm (5.9 in) in length and 7.5 to 10 mm (0.3 to 0.4 in) wide. The dark brown seeds within have a subglobular shape and are 4 to 5 mm (0.16 to 0.20 in) in length. [3]
It is not listed as being a threatened species. It is commonly used in environmental management. [1]
The species was first formally described by the botanist George Bentham in 1842 as a part of William Jackson Hooker's work Notes on Mimoseae, with a synopsis of species as published in the London Journal of Botany. It was reclassified as Racosperma complanatum in 1987 by Leslie Pedley then transferred back to the genus Acacia in 2006. [4] The specific epithet is taken from the Latin word complano meaning flattened in reference to the shape of the stems. [5] The only listed variety is Acacia complanata var. fasciculata.
The shrub is widely distributed throughout south-eastern Queensland from around Jericho in the west to around Bundaberg in the east and is also found as far southwest as the Dumaresq River in New South Wales and down the north coast to around Coffs Harbour, New South Wales. It is situated on low ridges growing in gravelly, sandy to loamy soils often over sandstone and usually as a part of heathland or dry sclerophyll forest communities. [3] It is usually a part of the understorey in forests dominated by Eucalyptus racemosa or Corymbia citriodora . [5]
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 myrtifolia, known colloquially as myrtle wattle, red stem wattle or red-stemmed wattle, is a species of Acacia native to coastal areas of southern and eastern Australia.
Acacia hispidula, known colloquially as little harsh acacia, rough-leaved acacia or rough hairy wattle, is a species of Acacia native to eastern Australia.
Acacia drepanocarpa is a shrub belonging to the genus Acacia and the subgenus Juliflorae native to northern Australia.
Acacia hammondii, also known as Hammond's wattle, is a tree or shrub belonging to the genus Acacia and the subgenus Juliflorae that is native across northern Australia.
Acacia limbata is a shrub belonging to the genus Acacia and the subgenus Juliflorae that is endemic across northern Australia.
Acacia oxyclada is a shrub belonging to the genus Acacia and the subgenus Phyllodineae that is endemic to western Australia.
Acacia rossei, also known as Yellowdine wattle, is a shrub of the genus Acacia and the subgenus Phyllodineae that is endemic to south western Australia.
Acacia spathulifolia commonly known as Gold carpet or the Gold carpet wattle is a shrub of the genus Acacia and the subgenus Phyllodineae that is endemic to coastal parts of western Australia.
Acacia hockingsii, also known as Hocking's wattle, is a shrub belonging to the genus Acacia and the subgenus Phyllodineae that is native to parts of north eastern Australia.
Acacia ruppii, commonly known as Rupp's wattle, is a shrub belonging to the genus Acacia and the subgenus Phyllodineae native to eastern Australia. It is listed as endangered in the Environment Protection and Biodiversity Conservation Act 1999.
Acacia saxicola, commonly known as Mount Maroon wattle, is a shrub belonging to the genus Acacia and the subgenus Phyllodineae native to eastern Australia.
Acacia semirigida, also known as stony ridge wattle, is a shrub or tree belonging to the genus Acacia and the subgenus Phyllodineae native to north eastern Australia.
Acacia calyculata is a shrub belonging to the genus Acacia and the subgenus Juliflorae that is native to north eastern Australia.
Acacia cataractae is a shrub belonging to the genus Acacia and the subgenus Juliflorae that is native to northern Australia.
Acacia cretata is a shrub or tree belonging to the genus Acacia and the subgenus Juliflorae that is native to north eastern Australia.
Acacia striatifolia is a shrub or tree belonging to the genus Acacia and the subgenus Juliflorae that is native to north eastern Australia.
Acacia torulosa is a shrub or tree belonging to the genus Acacia and the subgenus Juliflorae that is native to north eastern Australia.
Acacia pycnostachya, also known as Bolivia wattle, is a shrub or tree belonging to the genus Acacia and the subgenus Juliflorae that is native to eastern Australia.
Acacia ommatosperma is a shrub of the genus Acacia and the subgenus Plurinerves that is endemic to an area of north western Australia.