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 cyclops, commonly known as coastal wattle, cyclops wattle, one-eyed wattle, red-eyed wattle, redwreath acacia, western coastal wattle, rooikrans, rooikans acacia, is a coastal shrub or small tree in the family Fabaceae. Native to Australia, it is distributed along the west coast of Western Australia as far north as Jurien Bay, and along the south coast into South Australia. The Noongar peoples of Western Australia know the plant as wilyawa or woolya wah.
Acacia saligna, commonly known by various names including coojong, golden wreath wattle, orange wattle, blue-leafed wattle, Western Australian golden wattle, and, in Africa, Port Jackson willow, is a small tree in the family Fabaceae. Native to Australia, it is widely distributed throughout the south west corner of Western Australia, extending north as far as the Murchison River, and east to Israelite Bay. The Noongar peoples know the tree as Cujong.
Acacia melanoxylon, commonly known as the Australian blackwood, is an Acacia species native in South eastern Australia. The species is also known as Blackwood, hickory, mudgerabah, Tasmanian blackwood, or blackwood acacia. The tree belongs to the Plurinerves section of Acacia and is one of the most wide ranging tree species in eastern Australia and is quite variable mostly in the size and shape of the phyllodes.
Acacia longifolia is a species of Acacia native to southeastern Australia, from the extreme southeast of Queensland, eastern New South Wales, eastern and southern Victoria, and southeastern South Australia. Common names for it include long-leaved wattle, acacia trinervis, aroma doble, golden wattle, coast wattle, sallow wattle and Sydney golden wattle. It is not listed as being a threatened species, and is considered invasive in Portugal and South Africa. In the southern region of Western Australia, it has become naturalised and has been classed as a weed by out-competing indigenous species. It is a tree that grows very quickly reaching 7–10 m in five to six years.
Breynia oblongifolia, commonly known as coffee bush, grows naturally in Australia and New Guinea as shrubs up to 3 m (10 ft) in height. The species produces alternate, ovate leaves 20–30 mm (0.8–1.2 in) long. Small, green flowers are produced in spring and summer, and these are followed by orange or pink berries about 6 mm (0.24 in) diameter that turn black when fully ripe.
Erechthias mystacinella, the curve-winged apple moth, is a moth of the family Tineidae. It is found in the Australian Capital Territory, Tasmania and Victoria.
Acrocercops alysidota is a moth of the family Gracillariidae. It is known from New South Wales, Queensland, Victoria, Southern Australia and Western Australia as well as New Zealand.
Acrocercops didymella is a moth of the family Gracillariidae. It is known in Australia from the states of New South Wales, Victoria, South Australia and Western Australia.
Acrocercops eupetala is a moth of the family Gracillariidae. It is known from New South Wales and Queensland, Australia.
Acrocercops macaria is a moth of the family Gracillariidae. It is known from Queensland and New South Wales, Australia.
Acrocercops plebeia is a moth of the family Gracillariidae. It is known from Queensland, Victoria and New South Wales, Australia.
Conopomorpha heliopla is a moth of the family Gracillariidae. It is known from the Australian states of Tasmania, Queensland and Western Australia.
Anarsia dryinopa is a moth of the family Gelechiidae. It is known from Australia and the warmer regions of New Zealand in both the North and the South Islands.
Trichilogaster is a small genus of chalcid wasps in the family Pteromalidae, subfamily Ormocerinae. With one described exception, they all are Australian species that are gall-formers on Australian species of Acacia. The exception is an Arabian species. Apart from its ecological interest, the genus is of practical importance because some of its members are successful biocontrol agents in South Africa at least, where T. acaciaelongifoliae and T. signiventris have been established successfully to control invasive Australian Acacia species, notably Acacia longifolia and Acacia pycnantha.
Trichilogaster signiventris, commonly known as the golden wattle bud-galling wasp, is a species of Australian chalcid wasps that parasitises, among others, Acacia pycnantha. It has been introduced into South Africa, where the golden wattle has become an invasive pest.
Uromycladium is a genus of rust fungi in the family Pileolariaceae. It was circumscribed by mycologist Daniel McAlpine in 1905. The genus was established by McAlpine for rusts on Acacia with teliospores that clustered at the top of a pedicel.
Uromycladium falcatarium is a species of rust fungus in the genus Uromycladium. It was circumscribed by mycologists Doungsa-ard, McTaggart & Shivasin in 2015.
Uromycladium tepperianum is a rust fungus that infects over 100 species of Acacia and related genera including Paraserianthes in Australia, south-east Asia, the south Pacific and New Zealand. The acacia gall rust fungus species Uromycladium tepperianum has been introduced to South Africa as a biological control on the invasive Australian shrub Acacia saligna.
