Acacia undoolyana | |
---|---|
Scientific classification ![]() | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Eudicots |
Clade: | Rosids |
Order: | Fabales |
Family: | Fabaceae |
Clade: | Mimosoideae |
Genus: | Acacia |
Species: | A. undoolyana |
Binomial name | |
Acacia undoolyana | |
![]() | |
Occurrence data from AVH |
Acacia undoolyana ( common names Sickle-leaf wattle, Undoolya wattle) [1] is a species of wattle native to central Australia. [3]
Acacia undoolyana is a shrub or small tree growing up to 15 m high and has persistent fissured bark. Both stems and phyllodes have a covering of minute flattened hairs, when young. The phyllodes are flat, linear to narrowly elliptic, and silvery when young but later a grey-green. They are sickle-shaped, are 120–220 mm long by 5–15 mm wide, and have a marginal basal gland and a prominent apical gland. They have multiple parallel nerves of which up to three are more prominent. The inflorescence is a yellow cylindrical spike on a hairy peduncle 3–6 mm long. The pods are linear and 50–110 mm long by 2–3 mm wide, and the seeds have a white aril. [1]
It flowers from June to September and fruits from August to December. [1]
It is found in the MacDonnell Ranges Bioregion of Central Australia. [1] The main population is on Undoolya station. [5]
It is generally found on steep south facing slopes on skeletal soils. [1] [5]
It is listed as "vulnerable" under both Commonwealth and Territory legislation. [1] [2] The major threat to its survival is frequent bushfires. [4]
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 pycnantha, most commonly known as the golden wattle, is a tree of the family Fabaceae native to southeastern Australia. It grows to a height of 8 m (26 ft) and has phyllodes instead of true leaves. Sickle-shaped, these are between 9 and 15 cm long, and 1–3.5 cm wide. The profuse fragrant, golden flowers appear in late winter and spring, followed by long seed pods. Plants are cross-pollinated by several species of honeyeater and thornbill, which visit nectaries on the phyllodes and brush against flowers, transferring pollen between them. An understorey plant in eucalyptus forest, it is found from southern New South Wales and the Australian Capital Territory, through Victoria and into southeastern South Australia.
Acacia inaequilatera, commonly known as kanji bush, baderi, camel bush, fire wattle, kanyji bush or ranji bush is a tree in the family Mimosaceae. Endemic to Australia, it is widely distributed in the semi-arid Triodia country eastwards from Karratha, Western Australia into the Northern Territory.
Acacia murrayana is a tree in the family Fabaceae. It has numerous common names, including sandplain wattle, Murray's wattle, fire wattle, colony wattle and powder bark wattle that is endemic to arid areas in every mainland State except Victoria.
Acacia ligulata is a species of Acacia, a dense shrub widespread in all states of mainland Australia. It is not considered rare or endangered.
Acacia implexa, commonly known as lightwood or hickory wattle, is a fast-growing Australian tree, the timber of which is used for furniture making. The wood is prized for its finish and strength. The foliage was used to make pulp and dye cloth.
Acacia denticulosa, commonly known as sandpaper wattle, is a species of Acacia native to the south-west of Western Australia. A spindly shrub 1–4 m high, it flowers from September to October, producing dense, curved, yellow flower spikes.
Acacia prominens is a shrub or tree in the genus Acacia native to New South Wales, Australia.
Acacia lineataA.Cunn. ex G.Don, commonly known as streaked wattle or narrow lined-leaved wattle, occurs naturally inland eastern Australia. The genus Acacia is the largest genus of flowering plants in Australia, containing around 1000 species throughout a diverse range of environments from coast to desert.
Acacia longissima, known colloquially as long-leaf wattle or narrow-leaf wattle, is a species of Acacia native to eastern Australia.
Acacia spondylophylla, commonly known as curry wattle or spine-leaf wattle, is a small, flat topped shrub native to central and western Australia. The leaves, which are arranged on spaced whorls around the stem, have a distinctive curry-like smell.
Acacia burkittii is a species of wattle endemic to Western Australia, South Australia and western New South Wales, where it is found in arid zones, and is a perennial shrub in the family Fabaceae. Common names for it include Burkitt's wattle, fine leaf jam, gunderbluey, pin bush and sandhill wattle. It has also been introduced into India. Previously this species was referred to as Acacia acuminata subsp. burkittii, but is now considered to be a separate species. Grows in mallee, eucalypt and mulga woodland or shrubland, often on sandhills.
Acacia acradenia, commonly known as Velvet Hill wattle and silky wattle, is a shrub or tree belonging to the genus Acacia and the subgenus Juliflorae. It is native to northern and central Australia. The Indigenous Australian group the Nyangumarta peoples know it as walypuna the Alyawarr call it ampwey, the Jaminjung and Ngaliwurru know it as Mindiwirri, the Jaru as binbali or gundalyji, the Kaytetye as ampweye or arwele and the Warlpiri as ngardurrkura.
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 sericophylla is a shrub or tree commonly known as the desert dogwood, desert oak or cork-bark wattle. To the Indigenous Australian people of the Pilbara, the Nyangumarta peoples, it is known as Pirrkala. The species is of the genus Acacia and the subgenus Plurinerves.
Acacia simsii is a shrub belonging to the genus Acacia in the family Fabaceae. It is native to New Guinea and northern Australia. In Australia it is found in both the Northern Territory and Queensland.
Acacia amanda is a shrub in the genus Acacia that is native to Northern Territory.
Acacia macnuttiana, commonly known as McNutt's wattle, is a flowering plant in the family Fabaceae and is endemic to north-eastern New South Wales. It is a shrub with linear phyllodes, spherical heads of bright yellow flowers arranged in racemes in leaf axils and seeds usually in more or less straight, leathery pods.
Acacia latescens, also known as Ball wattle, is a tree in the genus Acacia. It is native to the Northern Territory where it is common in the Top End.
Acacia rhigiophylla, commonly known as dagger-leaf wattle, is a shrub belonging to the genus Acacia and the subgenus Juliflorae that is native to southern Australia.