Gold-dust wattle | |
---|---|
Acacia uncinata habit | |
Scientific classification | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Eudicots |
Clade: | Rosids |
Order: | Fabales |
Family: | Fabaceae |
Clade: | Mimosoideae |
Genus: | Acacia |
Species: | A. uncinata |
Binomial name | |
Acacia uncinata | |
Occurrence data from AVH |
Acacia uncinata, commonly known as gold-dust wattle or round-leaved wattle, [1] is a shrub belonging to the genus Acacia and the subgenus Phyllodineae that is native to parts of eastern Australia.
The shrub has an open to spindly habit and typically grows to a height of 1.5 to 2.5 m (4 ft 11 in to 8 ft 2 in). The dull grey-green phyllodes are flat or slightly twisted with an elliptic to broadly elliptic shape that can sometimes be broadly obovate. The phyllodes have a length of 17 to 45 mm (0.67 to 1.77 in) and a width of 10 to 23 mm (0.39 to 0.91 in). [2] The shrub blooms between September and November producing up to 20 inflorescences on axillary racemes along an axis of around 6 cm (2.4 in) in length. The spherical flower heads contain 14 to 23 pale yellow flowers. After flowering firm leathery brown seed pods form that are flat to curved with a length of 3 to 7 cm (1.2 to 2.8 in) and 12 to 21 mm (0.47 to 0.83 in). [1]
The species was first formally described by the botanist John Lindley in 1830 as part of the work Edwards's Botanical Register . It was reclassified as Racosperma uncinatum in 1987 by Leslie Pedley then transferred back to the genus Acacia in 2006. [3] The specific epithet is reference to the phyllode's curved point. A. uncinata strongly resembles Acacia aureocrinita . [1] Other synonyms include; Acacia oleifolia, Acacia dysophylla, [2] Acacia undulifolia var. dysophylla and Acacia undulifolia. [3]
It is found in the north eastern part of Mount Kaputar National Park in New South Wales where it grows along watercourses and on hillsides Eucalyptus and Callitris woodland communities in rocky sandy-loam soils. [2]
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 bakeri, known as the marblewood, white marblewood, Baker's wattle or scrub wattle, is one of the largest of all acacias, growing to 40 m (130 ft) tall. It is a long-lived climax rainforest tree from eastern Australia. Unlike most acacias, fire is not required for seed germination. This tree is considered vulnerable to extinction. Its former habitat is lowland sub tropical rainforest which has been mostly cleared in the 19th and 20th centuries.
Acacia cremiflora, is a small wattle plant occurring in parts of inland New South Wales. It may be seen growing near Orange and Yerranderie. It was first collected on 15 May 1972. The attractive yellow or cream flowers may appear at any time of the year.
Acacia caesiella, commonly known as tableland wattle, bluebush wattle or blue bush, is a shrub or small tree that is endemic to eastern 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 jibberdingensis, also known as Jibberding wattle or willow-leafed wattle, is a shrub or tree belonging to the genus Acacia and the subgenus Juliflorae that is endemic to Western Australia.
Acacia aureocrinita is a shrub belonging to the genus Acacia and the subgenus Phyllodineae that is native to parts of eastern 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 calamifolia, commonly known as wallowa or reed-leaf wattle, is a shrub or tree belonging to the genus Acacia and the subgenus Phyllodineae endemic to south eastern parts of Australia.
Acacia barringtonensis, commonly known as Barrington wattle, is a shrub belonging to the genus Acacia and the subgenus Phyllodineae endemic to New South Wales.
Acacia costiniana, commonly known as Costin's wattle, is a shrub belonging to the genus Acacia and the subgenus Phyllodineae that is endemic to eastern Australia.
Acacia cretacea, also known as chalky wattle, is a shrub belonging to the genus Acacia and the subgenus Phyllodineae that is endemic to South Australia.
Acacia falciformis, also commonly known as broad-leaved hickory, hickory wattle, mountain hickory, large-leaf wattle, tanning wattle and black wattle, is a shrub belonging to the genus Acacia and the subgenus Phyllodineae that is endemic to eastern Australia
Acacia piligera, also known as grub-pod wattle, is a tree or shrub belonging to the genus Acacia and the subgenus Phyllodineae native to eastern Australia.
Acacia wilhelmiana, commonly known as dwarf nealie, Wilhelmi’s wattle and mist wattle, is a shrub belonging to the genus Acacia and the subgenus Plurinerves native to the mallee region of central and eastern Australia.
Acacia sertiformis, commonly known as curly-leaved wattle, is a shrub belonging to the genus Acacia and the subgenus Phyllodineae native to north eastern Australia.
Acacia siculiformis, commonly known as dagger wattle, is a shrub belonging to the genus Acacia and the subgenus Phyllodineae native to south eastern Australia.
Acacia torringtonensis is a shrub belonging to the genus Acacia and the subgenus Phyllodineae native to eastern Australia.
Acacia undulifolia is a shrub of the genus Acacia and the subgenus Phyllodineae that is endemic to eastern Australia.
Acacia derwentiana, known as Derwent cascade, is a shrub belonging to the genus Acacia and the subgenus Juliflorae that is native to Tasmania.