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 sclerosperma, commonly known as limestone wattle or silver bark wattle, is a tree in the family Fabaceae. Endemic to Western Australia, it occurs on floodplains and along water-courses throughout the arid north-west corner of the State.
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 phlebophylla, a type of acacia also known by the names Buffalo sallow wattle and Mount Buffalo wattle, is a straggling shrub to small, twisted tree reaching up to 5 m in height. It is a close relative of Acacia alpina. It has large, elliptic, flat, commonly asymmetrical phyllodes 4–14 cm long, 1.5–6 cm wide, with coarse veins, a leathery feel, prominent nerves and reticulated veins. Deep yellow rod-like flowers appear in spring, widely scattered on spikes 4–7 cm long, followed by 7–10 cm long legumes in November–March, narrow, straight or slightly curved, releasing 5–10 elliptical seeds, 5–7.5 mm long. Solitary or twinned spikes, to 6 cm long. Only known from the high altitude granite slopes of Mount Buffalo National Park, Victoria, Australia, where it occurs above 350 meters in woodlands and heathlands often amongst granite boulders.
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 enterocarpa, commonly known as jumping jack wattle, is a shrub species that is endemic to eastern Australia.
Acacia verniciflua, commonly known as varnish wattle, is a shrub or small tree species that is endemic to Australia. It has an erect or spreading habit, growing to between 1 and 6 metres high, The phyllodes are often sticky and lustrous and vary in length, width and shape. The globular pale-yellow flowerheads appear in the leaf axils from July to November, followed by seedpods that are up to 10 cm long and unconstricted. These contain shiny black seeds. It is often found growing alongside Eucalyptus obliqua where it can dominate the understory.
Acacia howittii, commonly known as sticky wattle or Howitt's wattle, is a tree species that is endemic to Victoria, Australia.
Acacia aspera, commonly known as rough wattle, is a spreading shrub which is endemic to south-eastern Australia. It grows to up to 2 metres high and has phyllodes which are 10 to 30 mm long and 2 –4 mm wide. The pale yellow to gold globular flowerheads appear singly or in groups of two in the axils of the phyllodes in July to September, followed by curved or coiled seed pods which are 20 to 70 mm long and 3 to 5 mm wide.
Acacia rigens, commonly known as nealie, is an erect or spreading shrub or small tree that is endemic to Australia. Other common names include needle wattle, needlebush acacia, nealia and nilyah.
Acacia euthycarpa is a shrub or small tree species that is endemic to southern Australia. It shares its common names of wallowa or reed-leaf wattle with a similar species Acacia calamifolia. It usually grows as a shrub to between 2 and 4 metres high, but certain forms may be small trees up to 10 metres high. The linear phyllodes are up to 10 cm long, dull green or grey green and have sharply pointed hooked tips. The globular golden flowerheads appear in 2-4 headed racemes between August and October, followed by curved seedpods that are up to 15 cm long.
Acacia ausfeldii, commonly known as Ausfeld's wattle or whipstick cinnamon wattle, is a shrub species that is endemic to south-eastern Australia. It grows to between 1 and 4 metres high and has phyllodes that are 2 to 7 cm long and 2 to 6 mm wide. The yellow globular flowerheads appear in groups of two or three in the axils of the phyllodes in August to October, followed by straight seed pods which are 4 to 9 cm long and 2 to 4 mm wide.
Acacia phasmoides, the phantom wattle, is a shrub species that is endemic to south-eastern Australia.
Acacia peuce, commonly known as Birdsville wattle, waddy, waddi, or waddy-wood, is a tree species that is endemic to central Australia. The Arunda peoples know the tree as Aratara, the Pitta Pitta know it as Kurriyapiri and Red Ochre Father while the lower Arrernte know it as Arripar.
Acacia pharangites, commonly known as Wongan gully wattle, is a shrub of the genus Acacia and the subgenus Plurinerves that is endemic to the Wongan Hills of south western Australia and is listed as endangered according to the Environment Protection and Biodiversity Conservation Act 1999.
Acacia carneorum, also referred to as purple-wood wattle, needle wattle, dead finish or by its former scientific name, Acacia carnei, is a plant species in the genus Acacia.
Acacia pickardii, commonly known as Pickard's wattle or birds nest wattle, is a tree or shrub belonging to the genus Acacia and the subgenus Phyllodineae native to eastern Australia. It is listed as a vulnerable species according to Environment Protection and Biodiversity Conservation Act 1999.
Acacia praemorsa is a tree or shrub belonging to the genus Acacia and the subgenus Phyllodineae native to southern Australia. It is listed as vulnerable under the Environment Protection and Biodiversity Conservation Act 1999 and is regarded as endangered in South Australia.
Acacia courtii, also commonly known as Northern Brother wattle or North Brother wattle, is a tree belonging to the genus Acacia and the subgenus Juliflorae that is native to eastern Australia. It is currently listed as vulnerable by the Environment Protection and Biodiversity Conservation Act 1999.
Acacia whibleyana is a shrub belonging to the genus Acacia, section Plurinerves. It is native to South Australia.
