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Eucalyptus Diptera
''Eucalyptus diptera'', commonly known as the two-winged gimlet, is a mallet that is endemic to the south-west of Western Australia. It has smooth greenish to brownish bark, linear to lance-shaped adult leaves, flower buds in groups of three, each with two wings along the sides, creamy white to pale lemon-coloured flowers and cup-shaped to hemispherical fruit, also with two wings on the sides. Description ''Eucalyptus diptera'' is a mallet that typically grows to a height of but can reach as high as with smooth, shiny, spirally fluted, greenish to brownish bark. It does not form a lignotuber. Young plants and coppice regrowth have dull bluish green leaves arranged alternately and broadly lance-shaped, long and wide. Adult leaves are glossy green, linear to narrow lance-shaped, long and wide on a petiole long. The flower buds are arranged in leaf axils in groups of three, the groups and individual buds more or less sessile. Mature buds are oval, long and wide with two ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Salmon Gums, Western Australia
Salmon Gums is a small town in Western Australia located 106 km north of Esperance on the Coolgardie-Esperance Highway. The name is derived from a prominent stretch of '' Eucalyptus salmonophloia'' (Salmon Gum) trees which formed a landmark in the town's early days. The town is part of the Shire of Esperance. At the 2016 census, Salmon Gums had a population of 191. The surrounding areas produce wheat and other cereal crops. The town is a receival site for Cooperative Bulk Handling. History The first potential use of a townsite was as a watering spot for the proposed Esperance to Norseman Railway, since Salmon Gums is roughly halfway between these two towns. Land for a town-site was set aside in 1912 and the name was recommended in 1916. This land lay within the tribal boundaries of the indigenous Kalaako. The town was gazetted in 1925, when the Esperance to Salmon Gums section of the railway was completed. Settlement of the area received a boost after the First World ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Botanical Name
A botanical name is a formal scientific name conforming to the '' International Code of Nomenclature for algae, fungi, and plants'' (ICN) and, if it concerns a plant cultigen, the additional cultivar or Group epithets must conform to the ''International Code of Nomenclature for Cultivated Plants'' (ICNCP). The code of nomenclature covers "all organisms traditionally treated as algae, fungi, or plants, whether fossil or non-fossil, including blue-green algae ( Cyanobacteria), chytrids, oomycetes, slime moulds and photosynthetic protists with their taxonomically related non-photosynthetic groups (but excluding Microsporidia)." The purpose of a formal name is to have a single name that is accepted and used worldwide for a particular plant or plant group. For example, the botanical name ''Bellis perennis'' denotes a plant species which is native to most of the countries of Europe and the Middle East, where it has accumulated various names in many languages. Later, the plant was intro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eucalyptus
''Eucalyptus'' () is a genus of over seven hundred species of flowering trees, shrubs or mallees in the myrtle family, Myrtaceae. Along with several other genera in the tribe Eucalypteae, including '' Corymbia'', they are commonly known as eucalypts. Plants in the genus ''Eucalyptus'' have bark that is either smooth, fibrous, hard or stringy, leaves with oil glands, and sepals and petals that are fused to form a "cap" or operculum over the stamens. The fruit is a woody capsule commonly referred to as a "gumnut". Most species of ''Eucalyptus'' are native to Australia, and every state and territory has representative species. About three-quarters of Australian forests are eucalypt forests. Wildfire is a feature of the Australian landscape and many eucalypt species are adapted to fire, and resprout after fire or have seeds which survive fire. A few species are native to islands north of Australia and a smaller number are only found outside the continent. Eucalypts have been grow ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eucalypts Of Western Australia
Eucalypt is a descriptive name for woody plants with capsule fruiting bodies belonging to seven closely related genera (of the tribe Eucalypteae) found across Australasia: ''Eucalyptus'', ''Corymbia'', '' Angophora'', ''Stockwellia'', ''Allosyncarpia'', ''Eucalyptopsis'' and ''Arillastrum''. Taxonomy For an example of changing historical perspectives, in 1991, largely genetic evidence indicated that some prominent ''Eucalyptus'' species were actually more closely related to ''Angophora'' than to other eucalypts; they were accordingly split off into the new genus ''Corymbia''. Although separate, all of these genera and their species are allied and it remains the standard to refer to the members of all seven genera ''Angophora'', ''Corymbia'', ''Eucalyptus'', ''Stockwellia'', ''Allosyncarpia'', ''Eucalyptopsis'' and ''Arillastrum'' as "eucalypts" or as the eucalypt group. The extant genera ''Stockwellia'', ''Allosyncarpia'', ''Eucalyptopsis'' and ''Arillastrum'' comprise six kn ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Eucalyptus Species
The following is an alphabetical list of ''Eucalyptus'' species accepted by the Australian Plant Census as at February 2019. Several species only occurring outside Australia, including '' E. orophila'', '' E. urophylla'' and '' E. wetarensis'' are listed at the World Checklist of Selected Plant Families. A * '' Eucalyptus abdita'' Brooker & Hopper * ''Eucalyptus absita'' Grayling & Brooker – Badgingarra box * '' Eucalyptus acaciiformis'' H.Deane & Maiden – wattle-leaved peppermint * ''Eucalyptus accedens'' W.Fitzg. – powderbark wandoo * '' Eucalyptus acies'' Brooker – Woolburnup mallee * ''Eucalyptus acmenoides'' Schauer in W.G.Walpers – white mahogany * '' Eucalyptus acroleuca'' L.A.S.Johnson & K.D.Hill – Lakefield coolibah * '' Eucalyptus adesmophloia'' (Brooker & Hopper) D.Nicolle & M.E.French * '' Eucalyptus aequioperta'' Brooker & Hopper – Welcome Hill gum * ''Eucalyptus agglomerata'' Maiden – blue-leaved stringybark * ''Eucalyptus aggregata'' H.Deane & Ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Frost
Frost is a thin layer of ice on a solid surface, which forms from water vapor in an above-freezing atmosphere coming in contact with a solid surface whose temperature is below freezing, and resulting in a phase change from water vapor (a gas) to ice (a solid) as the water vapor reaches the freezing point. In temperate climates, it most commonly appears on surfaces near the ground as fragile white crystals; in cold climates, it occurs in a greater variety of forms. The propagation of crystal formation occurs by the process of nucleation. The ice crystals of frost form as the result of fractal process development. The depth of frost crystals varies depending on the amount of time they have been accumulating, and the concentration of the water vapor (humidity). Frost crystals may be invisible (black), clear (translucent), or white; if a mass of frost crystals scatters light in all directions, the coating of frost appears white. Types of frost include crystalline frost (hoar fro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Drought
A drought is defined as drier than normal conditions.Douville, H., K. Raghavan, J. Renwick, R.P. Allan, P.A. Arias, M. Barlow, R. Cerezo-Mota, A. Cherchi, T.Y. Gan, J. Gergis, D. Jiang, A. Khan, W. Pokam Mba, D. Rosenfeld, J. Tierney, and O. Zolina, 2021Water Cycle Changes In Climate Change 2021: The Physical Science Basis. Contribution of Working Group I to the Sixth Assessment Report of the Intergovernmental Panel on Climate Change [Masson-Delmotte, V., P. Zhai, A. Pirani, S.L. Connors, C. Péan, S. Berger, N. Caud, Y. Chen, L. Goldfarb, M.I. Gomis, M. Huang, K. Leitzell, E. Lonnoy, J.B.R. Matthews, T.K. Maycock, T. Waterfield, O. Yelekçi, R. Yu, and B. Zhou (eds.)]. Cambridge University Press, Cambridge, United Kingdom and New York, NY, USA, pp. 1055–1210, doi:10.1017/9781009157896.010. This means that a drought is "a moisture deficit relative to the average water availability at a given location and season". A drought can last for days, months or years. Drought ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Department Of Parks And Wildlife (Western Australia)
The Department of Parks and Wildlife (DPaW) was the department of the Government of Western Australia responsible for managing lands described in the ''Conservation and Land Management Act 1984'' and implementing the state's conservation and environment legislation and regulations. The minister responsible for the department was the Minister for the Environment. History The Department of Environment and Conservation (DEC) was separated on 30 June 2013, forming the Department of Parks and Wildlife (DPaW) and the Department of Environment Regulation (DER), both of which commenced operations on 1 July 2013. DPaW focused on managing multiple use state forests, national parks, marine parks and reserves. DER focused on environmental regulation, approvals and appeals processes, and pollution prevention. It was announced on 28 April 2017 that the Department of Parks and Wildlife would merge with the Botanic Gardens and Parks Authority, the Zoological Parks Authority and the Rott ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Norseman, Western Australia
Norseman is a town located in the Goldfields-Esperance region of Western Australia along the Coolgardie-Esperance Highway, east of Perth and above sea level. It is also the starting point of the Eyre Highway, and the last major town in Western Australia before the South Australian border to the east. At the 2021 census, Norseman had a population of 562, of which 17% were Australian Aboriginal. History The quest for gold led to the establishment of Norseman, on the traditional land of the Ngadju. Today there are a number of small goldmining operations in the area but only the Central Norseman Gold Corporation can be considered a major producer. Gold was first found in the Norseman area in 1892, about 10 km south of the town, near Dundas. The "Dundas Field" was proclaimed in August 1893 and a townsite gazetted there. In August 1894, Lawrence Sinclair, his brother George Sinclair, and Jack Alsopp discovered a rich gold reef which Sinclair named after his horse, Hardy Nor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lake Grace, Western Australia
Lake Grace is a town in the eastern Wheatbelt region of Western Australia, from Perth along State Route 107 between Wagin and Ravensthorpe. It is the main town in the Shire of Lake Grace. At the 2016 census, Lake Grace had a population of 507. History The area was first taken up for agriculture around 1911. In 1913 a school was established and named Lake Grace after the nearby lake. In 1914 the government planned to extend the railway network from Kukerin to Lake Grace, and local settlers lobbied for a townsite to be declared at the terminus. The railway was completed on 25 November 1916, and terminated close to the site of the existing school. The townsite of Lake Grace was gazetted later in 1916. The branch railway was extended to the ultimate terminus at Newdegate on 15 February 1926 and a further branch from Lake Grace to Hyden opened on 5 April 1933, making Lake Grace a junction and therefore of some importance for train working operations. In 1922 the Reverend Joh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wheatbelt (Western Australia)
The Wheatbelt is one of nine regions of Western Australia defined as administrative areas for the state's regional development, and a vernacular term for the area converted to agriculture during colonisation. It partially surrounds the Perth metropolitan area, extending north from Perth to the Mid West region, and east to the Goldfields–Esperance region. It is bordered to the south by the South West and Great Southern regions, and to the west by the Indian Ocean, the Perth metropolitan area, and the Peel region. Altogether, it has an area of (including islands). The region has 42 local government authorities, with an estimated population of 75,000 residents. The Wheatbelt accounts for approximately three per cent of Western Australia's population. Ecosystems The area, once a diverse ecosystem, reduced when clearing began in the 1890s with the removal of plant species such as eucalypt woodlands and mallee, is now home to around 11% of Australia's critically end ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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