Weeping mulga | |
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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. paraneura |
Binomial name | |
Acacia paraneura | |
Occurrence data from AVH |
Acacia paraneura, commonly known as weeping mulga, [1] is a tree or shrub belonging to the genus Acacia and the subgenus Juliflorae. It is native to arid regions of Australia. The Indigenous Kurrama peoples know the tree as warlun. [1]
The tree has a variety of growth habits across Australia, although in Western Australia it typically grows to a height of 3 to 10 metres (10 to 33 ft). It can have one or many main trunks from the base and open or wispy crowns. The stems and branches have grey bark that is longitudinally fissured on the trunk. The straight or shallowly curved phyllodes are a dull green to grey-green in colour. The phyllodes are 6 to 23 centimetres (2 to 9 in) in length and 0.8 to 1.2 millimetres (0.031 to 0.047 in) wide. [1] The simple inflorescences simple resemble golden spikes that are 10 to 30 mm (0.4 to 1.2 in) in length. The seed pods that form later are flat with an oblong to narrowly oblong shape with a length of 2 to 9 cm (0.8 to 3.5 in) and a width of 7 to 17 mm (0.3 to 0.7 in). The shiny brown obloid-ellipsoid to ovoid seeds are 4 to 7 mm (0.16 to 0.28 in) long and half as wide. [1] Across Australia it flowers at various times, although in Western Australia, it much more restricted, flowering from June to September producing yellow flowers, although it is also known to flower following significant rainfall events. [1]
The species was first formally described by the botanist Barbara Rae Randell in 1992 as part of the work Mulga. A revision of the major species as published in the Journal of the Adelaide Botanic Gardens It was reclassified as Racosperma paraneurum by Leslie Pedley in 2003 and then transferred back to genus Acacia in 2006. [2] The specific epithet is taken from the Greek words para meaning near and aneura meaning without nerves in reference to the phyllodes and the affinity of the species to Acacia aneura. [1]
A. paraneura is found in northern South Australia, southern part of the Northern Territory and far Western Queensland. [2] In Western Australia is native to Pilbara and Mid West and Goldfields regions of Western Australia. [3]
The plant grows in a variety of environments across Australia, although in Western Australia it is much more restricted and will only grow in sandy or clay soils and is often found on stony plains and in clay-pans [3] in and around drainage lines or alluvial or stony to hard-pan plains where it grows in gilgai clay or heavy loam soils as a part of low woodland communities that can feature Acacia aneura , Acacia catenulata and Acacia distans as well as species of Eremophila . [1]
Acacia aneura, commonly known as mulga or true mulga, is a shrub or small tree native to arid outback areas of Australia. It is the dominant tree in the habitat to which it gives its name (mulga) that occurs across much of inland Australia. Specific regions have been designated the Western Australian mulga shrublands in Western Australia and Mulga Lands in Queensland.
Acacia brachystachya, commonly known as umbrella mulga, turpentine mulga or false bowgada, is a shrub in the family Fabaceae. The species occurs in mulga and heath communities on sandhills and rocky ridges in all mainland states of Australia, except Victoria.
Acacia citrinoviridis, commonly known as black mulga, river jam, milhan or wantan, is a tree in the family Fabaceae that is native to western Australia.
Acacia craspedocarpa, commonly known as hop mulga or the broad-leaved mulga, is a shrub or tree in the family Fabaceae native to central parts of western Australia.
Acacia pruinocarpa, commonly known as black gidgee, gidgee or tawu, is a tree in the family Fabaceae that is endemic to arid parts of Australia.
Acacia ayersiana is a plant that grows in arid areas of Australia.
Acacia monticola, commonly known as red wattle, gawar, curly-bark wattle, curly-bark tree and hill turpentine, is a species of plant in the legume family that is native to northern Australia.
Acacia aptaneura, commonly known as slender mulga, is a shrub belonging to the genus Acacia and the subgenus Juliflorae. It is native to central and western parts of Australia.
Acacia fuscaneura, commonly known as sooty wattle, is a tree belonging to the genus Acacia and the subgenus Juliflorae. It is native to arid areas of central Australia.
Acacia intorta is a shrub or tree belonging to the genus Acacia and the subgenus Juliflorae that is endemic to arid parts of central Western Australia.
Acacia minyura is a tree or shrub belonging to the genus Acacia and the subgenus Juliflorae endemic to arid parts of central Australia.
Acacia mulganeura, commonly known as milky mulga and hilltop mulga, is a tree or shrub belonging to the genus Acacia and the subgenus Juliflorae that is endemic to arid parts of central and western Australia.
Acacia pteraneura is a shrub belonging to the genus Acacia and the subgenus Juliflorae that is endemic to arid areas of central Australia.
Acacia ramulosa, commonly known as horse mulga or bowgada wattle, is a shrub belonging to the genus Acacia and the subgenus Juliflorae endemic to arid areas of Australia.
Acacia rhodophloia, commonly known as minni ritchi or western red mulga, is a tree or shrub belonging to the genus Acacia and the subgenus Juliflorae that is endemic to a large area of arid central western Australia. The Indigenous group the Kurrama peoples know the plant as mantaru.
Acacia sibirica, commonly known as bastard mulga or false witchetty bush, is a tree or shrub belonging to the genus Acacia and the subgenus Juliflorae. It is native to arid areas of Australia.
Acacia stipuligera is a tree or shrub belonging to the genus Acacia and the subgenus Juliflorae. It is native to arid and tropical parts of northern Australia.
Acacia wanyu, commonly known as wanyu or silver-leaf mulga, is a shrub or tree belonging to the genus Acacia and the subgenus Juliflorae that is endemic to arid parts of western Australia. The Kurrama people know it as Murruturu or Yirritiri while the Nyangumarta people know it as Wayartany.
Acacia glaucocaesia is a shrub or tree belonging to the genus Acacia and the subgenus Phyllodineae that is endemic to north western parts of Australia.
Acacia marramamba, commonly known as marramamba, is a shrub or tree belonging to the genus Acacia and the subgenus Phyllodineae that is endemic to arid parts of western Australia.