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Black Wattle
Black wattle is the common name for a number of species of trees that are native to Australia, as listed below: *''Acacia aulacocarpa'' *''Acacia auriculiformis'', also known as Darwin Black Wattle or northern black wattle; *''Acacia concurrens'' *''Acacia crassicarpa'' *''Acacia decurrens'', also known as Early Black Wattle *''Acacia hakeoides'', also known as Western Black Battle *''Acacia implexa'' *''Acacia leiocalyx'', also known as Early-flowering Black Wattle *''Acacia mabellae'' *''Acacia mangium'' *''Acacia mearnsii'', also known as Late Black Wattle and the species of tree that is known to be, commercially, the most important tannin producer in Southern Africa *''Acacia melanoxylon'', a 'timber' tree that is commonly known as Australian Blackwood *''Acacia neriifolia'' *''Acacia plectocarpa'' *''Acacia salicina'' *''Acacia stenophylla'' It may also refer to ''Callicoma, Callicoma serratifolia'', a tall shrub or tree which is also found in Australia. References ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acacia Aulacocarpa Tree
''Acacia'', commonly known as the wattles or acacias, is a large genus of shrubs and trees in the subfamily Mimosoideae of the pea family Fabaceae. Initially, it comprised a group of plant species native to Africa and Australasia. The genus name is New Latin, borrowed from the Greek (), a term used by Pedanius Dioscorides, Dioscorides for a preparation extracted from the leaves and fruit pods of ''Vachellia nilotica'', the original type of the genus. In his ''Pinax'' (1623), Gaspard Bauhin mentioned the Greek from Dioscorides as the origin of the Latin name. In the early 2000s it had become evident that the genus as it stood was not Monophyly, monophyletic and that several divergent lineages needed to be placed in separate genera. It turned out that one lineage comprising over 900 species mainly native to Australia, New Guinea, and Indonesia was not closely related to the much smaller group of African lineage that contained ''A. nilotica''—the type species. This meant t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acacia Mangium
''Acacia mangium'' is a species of flowering tree in the pea family, Fabaceae, that is native to northeastern Queensland in Australia, the Western Province of Papua New Guinea, Papua, and the eastern Maluku Islands. Common names include black wattle, hickory wattle, mangium, and forest mangrove. Its uses include environmental management and wood. It was first described in 1806 by Carl Ludwig Willdenow, who described it as living in the Moluccas. Cultivation ''Acacia mangium'' grows up to , often with a straight trunk. ''A. mangium'' has about 142,000 seeds/kg. To break down dormancy mature seed requires pre-germination treatments such as mechanical scarification (scratching the surface) or boiling water. This treatment leads to a fast germination and typically exceeds 75%. Like many other legumes, it is able to fix nitrogen in the soil. ''A. mangium'' is a popular species for forest plantation and used more and more also for agroforestry projects. In mixed cultures, plan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acacia Salicina
''Acacia salicina'' is a thornless species of ''Acacia'' tree native to Australia. It is a large shrub or small evergreenGardens At Carefree Town Center - Plant Identification List growing up to 13.7m (45 feet) tall. Fast grower dropping lots of leaf litter. It has a life span of about 10–50 years. In the , ''Acacia salicina'' flowers primarily from October to January and the seed pods are often visible from April to July. The tree's seeds are shiny, black and have a crimson appendage-like |
Acacia Plectocarpa
''Acacia plectocarpa'' is a tree or shrub belonging to the genus ''Acacia'' and the subgenus ''Juliflorae'' that is endemism to north western Australia. Description The often spindly tree or shrub typically grows to a height of but can reach up to It usually has a single stem with flakey or fissured bark that is grey to black in colour. The glabrous angular branchlets are yellowish to brown in colour and usually resinous. Like most species of ''Acacia'' it has phyllodes rather than leaves. The thinly coriaceous, glabrous and evergreen phyllodes have a linear to narrowly elliptic shape and are flat and stright to slightly curved. The phyllodes have a length og and a width of and ahv appressed hairs on nerves and margins with a midnerve and two more prominent secondary nerves. It blooms from March to June producing yellow flowers. Distribution It is native to a large area in the Northern Territory and the Kimberley region of Western Australia Western Australia (commonly a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acacia Neriifolia
''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. Description The evergreen tree or shrub typically grows to a height of and a width of up to . It often has an erect to spreading habit with flattened or angled branchlets towards the apices. The branchlets are finely haired with silvery white hairs that can be yellowish on young shoots and are often covered in a fine white powder. Like most species of ''Acacia'' it has phyllodes rather than true leaves. The silvery-green coloured phyllodes have amore or less linear to narrowly elliptic shape and are straight or slightly curved. The phyllodes are around in length and wide and covered in fine hairs and have a prominent midvein. It blooms between July and October producing inflorescences in groups of 8 to 20 on an axillary raceme along an axis of . The spherical flower-heads have a diamete ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acacia Melanoxylon
''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. Description The tree is able to grow to a height of around and has a bole that is approximately in diameter. It has deeply fissured, dark-grey to black coloured bark that appears quite scaly on older trees. It has angular and ribbed branches The bark on older trunks is dark greyish-black in colour, deeply fissured and somewhat scaly. Younger branches are glabrous, ribbed and angular to flattened near the greenish coloured tips. The stems of younger plants are occasionally hairy. Like most species of ''Acacia'' it has phyllodes rather than true leaves ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tannin
Tannins (or tannoids) are a class of astringent, polyphenolic biomolecules that bind to and precipitate proteins and various other organic compounds including amino acids and alkaloids. The term ''tannin'' (from Anglo-Norman ''tanner'', from Medieval Latin ''tannāre'', from ''tannum'', oak bark) refers to the use of oak and other bark in tanning animal hides into leather. By extension, the term ''tannin'' is widely applied to any large polyphenolic compound containing sufficient hydroxyls and other suitable groups (such as carboxyls) to form strong complexes with various macromolecules. The tannin compounds are widely distributed in many species of plants, where they play a role in protection from predation (acting as pesticides) and might help in regulating plant growth. The astringency from the tannins is what causes the dry and puckery feeling in the mouth following the consumption of unripened fruit, red wine or tea. Likewise, the destruction or modification of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acacia Mearnsii
''Acacia mearnsii'', commonly known as black wattle, late black wattle or green wattle, is a species of flowering plant in the family Fabaceae and is endemic to south-eastern Australia. It is usually an erect tree with smooth bark, bipinnate leaves and spherical heads of fragrant pale yellow or cream-coloured flowers followed by black to reddish brown pods. In some other parts of the world, it is regarded as an invasive species. Description ''Acacis mearnsii'' is a spreading shrub or erect tree that typically grows to a height of and has smooth bark, sometimes corrugated at the base of old specimens. The leaves are bipinnate with 7 to 31 pairs of pinnae, each with 25 to 78 pairs of pinnules. There is a spherical gland up to below the lowest pair of pinnae. The scented flowers are arranged in spherical heads of twenty to forty and are pale yellow or cream-coloured, the heads on hairy peduncles long. Flowering mainly occurs from October to December and black to reddish-brown ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acacia Mabellae
''Acacia mabellae'', commonly known as Mabels's wattle or black wattle, is a shrub or tree of the genus ''Acacia'' and the subgenus ''Phyllodineae'' that is endemic to eastern Australia. Description The shrub or tree typically grows to a height of or as high as . It has glabrous angled branchlets with pendulous phyllodes that have a linear-elliptic to falcate, occasionally oblanceolate shape and are usually narrowed at both ends. The phyllodes are around in length and have a width of and have prominent midribs. It blooms between August and November producing simple inflorescences that occur in groups of 6 to 16 on the raceme with the spherical flower-heads contain 17 to 20 creamy white coloured flowers. The thinly coriaceous glabrous seed pods that form after flowering have a narrowly oblong shape and have a length of up to and a width of . The seeds within have an oblong to ovate-elliptic shape with a length of and a thick black aril. Taxonomy The specific epithet honours ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acacia Aulacocarpa
''Acacia aulacocarpa'', also known as New Guinea wattle or golden flowered salwood, is an Australian shrub or tree in the family Fabaceae. It is found in northern Australia, Papua New Guinea, Irian Jaya and parts of Indonesia. Description ''Acacia aulacocarpa'' grows as a shrub with a height of or as a small tree with a typical height of but can reach heights of up to . It tends to have a single stem but can have few branches near the base with a spreading crown. The majority of the bark is smooth but it is often cracked and fissured at the base of the taller trees. The acutely angled glabrous branchlets are slender to sub-stout. Like most ''Acacias'' it has phyllode s rather than true leaves. The phyllodes have a dimidiate to sub falcate shape and are in length and wide and are glaucous with a slight sheen. The phyllodes have numerous parallel longitudinal nerves. It blooms between January and June. Taxonomy The species was first formally described by the botanist George B ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acacia Leiocalyx
''Acacia leiocalyx'' (black wattle, early flowering black wattle, lamb's tail wattle, curracabah) grows in Queensland, Australia and as far south as Sydney. It is widespread and common in eucalypt woodlands, especially on well-drained, shallow soils. It is short-lived and grows 6–7 metres (20–23 ft.) tall, with a trunk about 180 mm (7 inches) in diameter. Description This is a small ''Acacia'' tree with furrowed bark. It has sickle-shaped green leaves with prominent veins, with the bottom two joined near the base. Its flowers are yellow, in narrow spikes. Its seeds pods are narrow and rather curly and grow in loose bunches. It usually flowers from June to October. Taxonomy There were several closely related trees which used to all come under the name of ''Acacia cunninghamii'', but have been now identified as a number of separate species. The ''Acacia cunninghamii'' 'group' all have spiky inflorescences and large phyllodes. They are closely interrelated and taxono ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acacia Implexa
''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. Description This long lived small to medium-sized tree with an upright habit and an open crown that typically grows to a height of and a width of . The tree can be have a single or multiple stems with rough greyish bark rough. The branchlets commonly lightly covered in waxy bloom but are not prominently ribbed. It has light green slender sickle shaped phyllodes that have a length of up to and a width of and have three to seven prominent nerves and many other fainter ones that are parallel and branching. Bipinnate leaves may persist on some plants. Young foliage have a purple colour in certain conditions. It blooms in summer and produces spherical cream coloured flowers with a strong perfume. The flowerheads have a diameter of and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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