|
Acacia Pyrifolia
''Acacia pyrifolia'', commonly known as ranji bush is a shrub that is endemic to the north of Western Australia. Description The bush or tree typically grows to a maximum height of and has smooth grey bark on the main stem and branched with more yellowish coloured bark on the upper branches. It can have an open an straggly a sometimes dense habit. The glabrous branchlets are often covered in a fine white powdery coating and have spinose stipules. Like most species of ''Acacia'' it has phyllodes rather than true leaves. The blue-grey to grey-green pungent and coriaceous phyllodes usually have an elliptic to obovate or orbicular shape with a length of and a width of and have a prominent and central midrib. It produces rounded yellow flowerheads between April and August in the species' native range. The simple inflorescences occur along a long raceme with showy, spherical flower-heads that are densely packed with 70 to 80 bright golden coloured flowers. Following flowering shall ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Augustin Pyramus De Candolle
Augustin Pyramus (or Pyrame) de Candolle (, , ; 4 February 17789 September 1841) was a Swiss botanist. René Louiche Desfontaines launched de Candolle's botanical career by recommending him at a herbarium. Within a couple of years de Candolle had established a new genus, and he went on to document hundreds of plant families and create a new natural plant classification system. Although de Candolle's main focus was botany, he also contributed to related fields such as phytogeography, agronomy, paleontology, medical botany, and economic botany. De Candolle originated the idea of "Nature's war", which influenced Charles Darwin and the principle of natural selection. de Candolle recognized that multiple species may develop similar characteristics that did not appear in a common evolutionary ancestor; a phenomenon now known as convergent evolution. During his work with plants, de Candolle noticed that plant leaf movements follow a near-24-hour cycle in constant light, suggestin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kimberley (Western Australia)
The Kimberley is the northernmost of the nine regions of Western Australia. It is bordered on the west by the Indian Ocean, on the north by the Timor Sea, on the south by the Great Sandy Desert, Great Sandy and Tanami Desert, Tanami deserts in the region of the Pilbara, and on the east by the Northern Territory. The region was named in 1879 by government surveyor Alexander Forrest after Secretary of State for the Colonies John Wodehouse, 1st Earl of Kimberley. History The Kimberley was one of the earliest settled parts of Australia, with the first humans landing about 65,000 years ago. They created a complex culture that developed over thousands of years. Yam (vegetable), Yam (''Dioscorea hastifolia'') agriculture was developed, and rock art suggests that this was where some of the earliest boomerangs were invented. The worship of Wandjina deities was most common in this region, and a complex theology dealing with the transmigration of souls was part of the local people's r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fabales Of Australia
The Fabales are an order of flowering plants included in the rosid group of the eudicots in the Angiosperm Phylogeny Group II classification system. In the APG II circumscription, this order includes the families Fabaceae or legumes (including the subfamilies Caesalpinioideae, Mimosoideae, and Faboideae), Quillajaceae, Polygalaceae or milkworts (including the families Diclidantheraceae, Moutabeaceae, and Xanthophyllaceae), and Surianaceae. Under the Cronquist system and some other plant classification systems, the order Fabales contains only the family Fabaceae. In the classification system of Dahlgren the Fabales were in the superorder Fabiflorae (also called Fabanae) with three families corresponding to the subfamilies of Fabaceae in APG II. The other families treated in the Fabales by the APG II classification were placed in separate orders by Cronquist, the Polygalaceae within its own order, the Polygalales, and the Quillajaceae and Surianaceae within the Rosales. The Fa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acacias Of Western Australia
''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 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 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 that the Australasian lineage (by ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acacia
''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 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 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 that the Australasian lineage (by ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Acacia Species
Several Cladistics, cladistic analyses have shown that the genus ''Acacia sensu lato, Acacia'' is not monophyletic. While the subg. ''Acacia'' and subg. ''Phyllodinae'' are monophyletic, subg. ''Aculeiferum'' is not. This subgenus consists of three clades. Therefore, the following list of ''Acacia'' species cannot be maintained as a single entity, and must either be split up, or broadened to include species previously not in the genus. This genus has been provisionally divided into 5 genus, genera, ''Acacia'', ''Vachellia'', ''Senegalia'', ''Acaciella'' and ''Mariosousa''. The proposed type species of ''Acacia'' is ''Acacia penninervis''. Which of these segregate genera is to retain the name ''Acacia'' has been controversial. The genus was previously typified with the African species ''Acacia scorpioides'' (L.) W.F.Wright, a synonym of ''Acacia nilotica'' (L.) Delile. Under the original typification, the name ''Acacia'' would stay with the group of species currently recognized ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Western Australian Herbarium
The Western Australian Herbarium is the State Herbarium in Perth, Western Australia. It is part of the State government's Department of Parks and Wildlife, and has responsibility for the description and documentation of the flora of Western Australia. It has the Index Herbariorum code of PERTH. The Hebarium forms part of the Australasian Virtual Herbarium. The Herbarium is linked to the Western Australian 'Regional Herbaria Network' – which links approximately 84 regional community groups which have local reference collections. In 2000, with the Wildflower Society of Western Australia and the Botanic Gardens and Parks Authority it published '' The Western Australian Flora – A Descriptive Catalogue''. History The Herbarium was formed as the amalgamation of three separate government department herbaria: those of the Western Australian Museum, the Department of Agriculture, and the "forest herbarium" maintained by the Conservator of Forests. The first of these was formed by ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Halls Creek, Western Australia
Halls Creek is a town situated in the east Kimberley region of Western Australia. It is located between the towns of Fitzroy Crossing and Turkey Creek (Warmun) on the Great Northern Highway. It is the only sizeable town for 600 km on the Highway. Halls Creek is also the northern end of the Canning Stock Route, which runs 1,850 km through the Great Sandy Desert until the southern end of the route at Wiluna. The town functions as a major hub for the local Indigenous population and as a support centre for cattle stations in the area. Halls Creek is the administration centre for Halls Creek Shire Council. History The land now known as Halls Creek has been occupied for thousands of years by Aboriginal peoples. The land is crossed by songlines and trading paths stretching from the coasts to the deserts, some passing near the modern town. The story of that long occupation remains alive today and it is revealed in the culture of the Jaru, Kija, Kukatja, Walmajarri, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Windjana Gorge
Windjana Gorge is a gorge in the Kimberley region of Western Australia. It is located within the Windjana Gorge National Park. The gorge was formed by the Lennard River having eroded away a section of the Napier Range. The range was formed over 300 million years ago and is composed of Devonian limestone. The gorge is over 100m wide and the walls are between and in height. The area is a popular tourist destination and can be easily hiked through in the dry season. The gorge has permanent waterholes and supports a habitat of monsoonal vegetation. Freshwater crocodiles are known to frequent the area. Travellers are able to see fossils of shells and other marine creatures on some of the rock walls. History The locale is prominent in the recent history of the Bunuba people of the Kimberly region. In the 1890s, the Bunuba man Jandamarra, a former stockman, led an armed insurrection. In late 1894, a posse Posse is a shortened form of posse comitatus, a group of people summoned ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wallal Downs
Wallal is the location of a bore in the Kimberley region of Western Australia. The bore is located from the Great Northern Highway between Port Hedland and Broome and has an elevation of . The nearest town is Marble Bar, south of the bore. The bore falls within the boundaries of Wallal Downs Station, a historical pastoral lease, that operates in the area. The station also has a caravan park situated in close proximity to the bore and Eighty Mile Beach. An airstrip suitable for light planes is also located nearby. The station is the most southerly cattle station in the Kimberley. With a size of approximately , the Wallal Downs property stretches from the coastal flats into the Great Sandy Desert. Cattle reared in the area are mostly sent to market in Port Hedland or Broome and are occasionally sent to Darwin after being fattened up in the Northern Territory in lean seasons. The property is family owned and run along with Warrawagine Station. Wallal was stocked with 8,000 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rudall River National Park
Karlamilyi National Park lies in the Pilbara region of Western Australia, northeast of Newman and north-northeast of Perth. Proclaimed an A Class Reserve on 13 April 1977, it is the largest national park in Western Australia. The park was initially listed on the Register of the National Estate in 1978 as Rudall River National Park, and was noted as "significant for maintaining ongoing geomorphic and ecological processes within a tropical desert environment. It contains an entire landscape sequence which includes extensive dune fields, table lands, an entire river/creek system, alluvial formations, saline lakes and palaeodrainage lines". The name of the park was changed in 2008 to Karlamilyi National Park to acknowledge the traditional owners of the area. The park's original name was derived from the Rudall River, named by Frank Hann who was one of the first Europeans to explore the area. He named the river after another explorer and surveyor, William Frederick Rudall. The are ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Meekatharra, Western Australia
Meekatharra is a town in the Mid West region of Western Australia. Meekatharra is a Yamatji word meaning "place of little water". At the 2016 census, Meekatharra had a population of 708, with 34.0% being of Aboriginal descent. Meekatharra is a major supply centre for the pastoral and mining area in the Murchison region of Western Australia. It is located north-east of Perth and may be reached by the Great Northern Highway. It is a centre for sheep and cattle transshipment, initially by rail but now by road trains. It is also a regional home to the Royal Flying Doctor Service and the School of the Air. It is connected by public transport to Geraldton with connections to Perth via Transwa coach service N4. No viable horticultural industry exists in the area, although extensive but poor cattle stations in the Murchison and Gascoyne exist. Meekatharra underwent a significant gold rush during the mining boom of the 1980s, with mining continuing until May 2004 at St Barbara Mine ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
.jpg "Click for more on -> Augustin Pyramus De Candolle")
.jpg "Click for more on -> Halls Creek, Western Australia")
