Acacia amyctica | |
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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. amyctica |
Binomial name | |
Acacia amyctica | |
Acacia amyctica is a species of flowering plant in the family Fabaceae and is endemic to the south-west of Western Australia. It is an erect, bushy shrub with ascending to erect, narrowly lance-shaped, sharply-pointed phyllodes with the narrower end towards the base, spherical heads of 18 to 25 golden flowers, and linear to strongly curved pods.
Acacia amyctica is an erect, bushy, cone-shaped shrub with the narrower end towards the base and that typically grows to a height of 0.7–1 m (2 ft 4 in – 3 ft 3 in). It has smooth, light-grey coloured bark and slightly ribbed, sparsely hairy branchlets. Its phyllodes are ascending to erect, narrowly lance-shaped with the narrower end towards the base, or elliptic, 15–25 mm (0.59–0.98 in) long and 2.5–4 mm (0.098–0.157 in) wide with a sharply-pointed tip and many, more or less parallel veins. The flowers are borne in 2 spherical heads in axils on a peduncle 3.0–3.5 mm (0.12–0.14 in) in diameter, each head with 18 to 25 golden-yellow flowers. Flowering occurs in August and September, and the fruit is a linear to strongly curved pod, 600 mm (24 in) long and about 3 mm (0.12 in) wide. [2] [3] [4] [5]
Acacia amyctica was first formally described in 1995 by Richard Sumner Cowan and Bruce Maslin in the journal Nuytsia from specimens collected near Salmon Gums in 1983. [4] [6] The specific epithet (amyctica) means "sharp", referring to the phyllodes. [4]
This species of Acacia grows in flat, low woodland or in open mallee shrubland, its distribution limited to mostly between Salmon Gums and Grass Patch, but also in Peak Charles National Park and around Dunn Swamp. [3] [4]
Acacia amystica is listed as "Priority Two" by the Government of Western Australia Department of Biodiversity, Conservation and Attractions [5] meaning it may be threatened but is poorly known, only occurring in a few locations. [7]
Acacia acanthoclada, commonly known as harrow wattle, is a species of flowering plant in the family Fabaceae and is endemic to southern continental Australia. It is a low, highly branched, spreading and spiny shrub with wedge-shaped to triangular or egg-shaped phyllodes with the narrower end towards the base, and spherical heads of up to 30 flowers, and linear, spirally-coiled pods.
Acacia aemula is a species of flowering plant in the family Fabaceae and is endemic to the south coast of Western Australia. It is an openly-branched, often prostrate, rush-like subshrub with cylindrical to more or less flat and linear phyllodes similar to its branchlets, spherical heads of cream-coloured or golden-yellow flowers and reddish-brown, thin, paper-like or crusty pods.
Acacia ampliata is a species of flowering plant in the family Fabaceae and is endemic to a restricted area in the south-west of Western Australia. It is a shrub or small tree with hairy branchlets, linear phyllodes, golden-coloured flowers arranged in oblong to short-cylindrical heads, and linear pods up to 110 mm (4.3 in) long.
Acacia acoma is a species of flowering plant in the family Fabaceae and is endemic to inland ares of south-western Western Australia. It is an erect, spindly, open or spreading shrub with variably-shaped, often narrowly oblong phyllodes, flowers arranged in spherical heads, usually arranged in pairs in leaf axils, and strongly curved or spirally coiled pods up to 15 mm (0.59 in) long when expanded.
Acacia aculeiformis is a species of flowering plant in the family Fabaceae and is endemic to the south-west of Western Australia. It is prostrate, scrambling, mat-forming shrub with asymmetrical elliptic to narrowly elliptic phyllodes, and spherical heads of light to medium golden-yellow or yellowish-red flowers.
Acacia adinophylla is a species of flowering plant in the family Fabaceae and is endemic to a small area in the south-west of Western Australia. It is a prostrate to erect, scrambling shrub with cylindrical branchlets, narrowly wedge-shaped to lance-shaped phyllodes, flowers arranged in up to 4 spherical heads of dull golden yellow flowers, and paper-like pods.
Acacia alexandri is a species of flowering plant in the family Fabaceae and is endemic to the Cape Range in the north-west of Western Australia. It is a glabrous shrub with slender branchlets, linear phyllodes, and cream-coloured flowers arranged in 1 or 2 spherical heads in the axils of phyllodes, and narrowly oblong, papery pods up to 70 mm (2.8 in) long.
Acacia amblyophylla is a species of flowering plant in the family Fabaceae and is endemic to an area near Shark Bay in the north-west of Western Australia. It is a bushy shrub or tree with a dense crown, many suckers, lance-shaped phyllodes with the narrower end towards the base, golden-coloured flowers arranged in spherical heads each of 24 to 26, and broadly linear to narrowly oblong pods up to 200 mm (7.9 in) long.
Acacia ampliceps, commonly known as salt wattle or spring wattle, is a species of flowering plant in the family Fabaceae and is endemic to the north-west of Australia. It is a large, bushy shrub or small tree with often pendulous branches, pendulous, linear to lance-shaped phyllodes, white to cream-coloured flowers arranged in spherical heads, and pods up to 115 mm (4.5 in) long.
Acacia errabunda is a shrub belonging to the genus Acacia and the subgenus Phyllodineae native to Western Australia.
Acacia euthyphylla is a shrub belonging to the genus Acacia and the subgenus Phyllodineae native to Western Australia.
Acacia sphenophylla is a shrub of the genus Acacia and the subgenus Phyllodineae that is endemic to a small area in western Australia.
Acacia adenogonia is a species of flowering plant in the family Fabaceae and is endemic to northern Western Australia. It is a prickly, erect to sprawling shrub with cylindrical branchlets, egg-shaped to lance-shaped phyllodes, flowers arranged in spherical heads of golden yellow flowers, and thin leathery pods that are constricted between the seeds.
Acacia aulacophylla is a shrub of the genus Acacia and the subgenus Plurinerves that is endemic to western Australia.
Acacia dissona is a shrub of the genus Acacia and the subgenus Plurinerves that is endemic to an area of south western Australia.
Acacia donaldsonii is a shrub of the genus Acacia and the subgenus Plurinerves that is endemism in an area of south western Australia.
Acacia pelophila is a shrub of the genus Acacia and the subgenus Plurinerves that is endemic to a small area along the west coast of western Australia.
Acacia speckii is a shrub or tree of the genus Acacia and the subgenus Plurinerves that is endemic to a small area in central western Australia.
Acacia wilsonii, also known as Wilson's wattle, is a shrub of the genus Acacia and the subgenus Plurinerves that is endemic to a small area of western Australia. It was listed as an endangered species in 2018 according to the Environment Protection and Biodiversity Conservation Act 1999 by Australian authorities and according to Biodiversity Conservation Act 2016 by Western Australian authorities.
Acacia adjutrices, commonly known as convivial wattle, is a species of flowering plant in the family Fabaceae and is endemic to a few places in the south-west of Western Australia. It is a small, multi-stemmed shrub with thin stems, mostly linear, ascending to erect phyllodes, flowers arranged in up to 4 spherical heads of golden yellow flowers, and crust-like, linear to narrowly oblong pods.