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Acacia Robeorum
''Acacia robeorum'', commonly known as Robe's wattle, is a shrub of the genus ''Acacia'' and the subgenus ''Phyllodineae'' that is endemic to north western Australia. Description The shrub typically grows to a height of and have a diffuse, spreading, openly branched and multi-stemmed habit. The main stems are usually slightly crooked and support an open croen with smooth grey coloured bark on the main stems that becomes a light bronze colour on the on upper branches. The terete and glabrous branchlets have yellowish to bronze coloured but obscure ribbing and spint stipules with a length of that are found less as the plants ages. Like most species of ''Acacia'', it has phyllodes rather than true leaves. The thick, fleshy and evergreen phyllodes have a linear to narrowly linear-oblanceolate shape with a length of and a width og and have an obscure midrib. Distribution It is native to an area in the Kimberley and Pilbara regions of Western Australia. The range of the shrub e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bruce Maslin
Bruce Roger Maslin (born 3 May 1946) is an Australian botanist, known for his work on ''Acacia'' taxonomy. Born in Bridgetown, Western Australia, he obtained an honours degree in botany from the University of Western Australia in 1967, then took up an appointment as a botanist with the Western Australian Herbarium. The following year he was conscripted to serve in the Vietnam War; he gave three years in National Service, serving in Vietnam in 1969. In 1970 he returned to his position at the Western Australian Herbarium, serving in that institution until 1987. During this time he was Australian Botanical Liaison Officer in 1977 and 1978; editor of ''Nuytsia ''Nuytsia floribunda'' is a hemiparasitic tree found in Western Australia. The species is known locally as moodjar and, more recently, the Christmas tree or Western Australian Christmas tree. The display of intensely bright flowers during the ...'' from 1981 to 1983; and acting curator in 1986 and 1987. In 1987, Maslin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marble Bar, Western Australia
Marble Bar is a town and rock formation in the Pilbara region of north-western Western Australia. Its extremely hot climate, with a mean maximum temperature second only to Wyndham, Western Australia has resulted in the town being well known for its hot weather. History Fossilised stromatolites, found near Marble Bar, are one of the earliest forms of life on Earth, dating to 3.5 billion years ago during the Paleoarchean era, when at that time oxygen produced aerobic organisms. The town was officially gazetted in 1893 following the discovery of gold in the area in 1890 by a prospector named Francis Jenkins who is remembered by the name of the town's main street. The name Marble Bar was derived from a nearby jasper bar mistaken for marble and now known as Marble Bar, which runs across the bed of the Coongan River. In 1891 the town boasted a population in excess of 5,000 as it experienced a rush on the goldfields. Several large gold nuggets were discovered as a result of the goldr ... [...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] |
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] |
Triodia (plant)
''Triodia'' is a large genus of hummock-forming bunchgrass endemic to Australia. They are known by the common name spinifex, although they are not a part of the coastal genus '' Spinifex''. Many of the soft-leaved members of this species were formerly included in the genus ''Plectrachne''. It is known as ''tjanpi'' in central Australia, and is used for basket weaving by the women of various Aboriginal Australian peoples. A multiaccess key (SpiKey) is available as a free application for identifying the ''Triodia'' of the Pilbara (28 species and one hybrid). Description ''Triodia'' is a perennial Australian tussock grass that grows in arid regions. Its leaves (30–40 centimetres long) are subulate ( awl-shaped, with a tapering point). The leaf tips, that are high in silica, can break off in the skin, leading to infections. Uses Spinifex has traditionally had many uses for Aboriginal Australians. The seeds were collected and ground to make seedcakes. Spinifex resin was ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Laterite
Laterite is both a soil and a rock type rich in iron and aluminium and is commonly considered to have formed in hot and wet tropical areas. Nearly all laterites are of rusty-red coloration, because of high iron oxide content. They develop by intensive and prolonged weathering of the underlying parent rock, usually when there are conditions of high temperatures and heavy rainfall with alternate wet and dry periods. Tropical weathering (''laterization'') is a prolonged process of chemical weathering which produces a wide variety in the thickness, grade, chemistry and ore mineralogy of the resulting soils. The majority of the land area containing laterites is between the tropics of Cancer and Capricorn. Laterite has commonly been referred to as a soil type as well as being a rock type. This and further variation in the modes of conceptualizing about laterite (e.g. also as a complete weathering profile or theory about weathering) has led to calls for the term to be abandoned alto ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Little Sandy Desert
The Little Sandy Desert (LSD) is a desert region in the state of Western Australia, lying to the east of the Pilbara and north of the Gascoyne regions. It is part of the Western Desert cultural region, and was declared an interim Australian bioregion in the 1990s. History Indigenous groups that have identified with the region include the Mandilara, an Aboriginal Australian group who are regarded as the traditional owners of the land. Today the group recognised as traditional owners are the Martu people. The desert is crossed by the Canning Stock Route, an historic stock route created in the early 20th century. Description The Little Sandy Desert covers around and adjoins the Great Sandy Desert (, to the north) and the Gibson Desert (, to the east), all of which lie within the huge Australian Arid Zone which covers the centre of the Australian continent. It lies east of the Pilbara region, and north of Gascoyne, and is part of the Western Desert. To the north the nearest ... [...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] |
Ethel Creek Station
Ethel Creek Station is a pastoral lease that operates as a cattle station. It is located about north east of Newman and south of Nullagine in the Pilbara region of Western Australia. It had about double frontage to the Fortescue River and adjoins Roy Hill, Balfour Downs, Three Rivers, Muura Munda and Sylvania Stations. The country is mostly alluvial flats that support a variety of grasses. The station was established in about 1880 by Charles Smith. A new stock route passed through the area in 1895. Jack Bates, the drover husband of Daisy Bates, acquired Ethel Creek at some time before 1902. The Bates family, including the 15-year-old Arnold Bates, bought cattle at Roebuck Plains, near Broome and overlanded the 770 head of Hereford cattle for over back to Ethel Creek. The journey took about six months and although they lost 200 head along the way they still made a profit of over !,000. The Bates' were legally separated in 1912. Messrs J and L Smith acquired the prop ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pardoo Station
Pardoo Station is a pastoral lease, formerly a sheep station, and now a cattle station approximately east of Port Hedland and north of Marble Bar, in the Pilbara region of Western Australia. Description The property used to be about in size. It is on the western end of the Great Sandy Desert where it meets the Indian Ocean at the southern end of the Eighty Mile Beach. Mount Goldsworthy, located on the south western side of the lease, is the site of the first iron ore mine in the Pilbara. The Pardoo iron ore mine is located in the region, and shares the station's name. The station was sold in late 2014 by the Rogers family to a Singaporean-based investor, Bruce Cheung, for 13.5 million. Cheung's company, the Pardoo Beef Corporation, appointed Eric Golangco as the general manager. At this time the property was running 5,700 head of cattle on . Centre-pivot irrigation is being used to produce extra hay for stock. The property also has of ocean frontage and has a 145-bay ca ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Western Australia
Western Australia (commonly abbreviated as WA) is a state of Australia occupying the western percent of the land area of Australia excluding external territories. It is bounded by the Indian Ocean to the north and west, the Southern Ocean to the south, the Northern Territory to the north-east, and South Australia to the south-east. Western Australia is Australia's largest state, with a total land area of . It is the second-largest country subdivision in the world, surpassed only by Russia's Sakha Republic. the state has 2.76 million inhabitants percent of the national total. The vast majority (92 percent) live in the south-west corner; 79 percent of the population lives in the Perth area, leaving the remainder of the state sparsely populated. The first Europeans to visit Western Australia belonged to the Dutch Dirk Hartog expedition, who visited the Western Australian coast in 1616. The first permanent European colony of Western Australia occurred following the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Australasian Virtual Herbarium
The ''Australasian Virtual Herbarium'' (AVH) is an online resource that allows access to plant specimen data held by various Australian and New Zealand herbaria. It is part of the Atlas of Living Australia (ALA), and was formed by the amalgamation of ''Australia's Virtual Herbarium'' and ''NZ Virtual Herbarium''. As of 12 August 2014, more than five million specimens of the 8 million and upwards specimens available from participating institutions have been databased. Uses This resource is used by academics, students, and anyone interested in research in botany in Australia or New Zealand, since each record tells all that is known about the specimen: where and when it was collected; by whom; its current identification together with the botanist who identified it; and information on habitat and associated species. ALA post processes the original herbarium data, giving further fields with respect to taxonomy and quality of the data. When interrogating individual specimen record ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
