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Pityrodia Loricata
''Pityrodia loricata'' is a flowering plant in the mint family Lamiaceae and is endemic to Australia. It is a dense, greyish, multi-stemmed shrub with whorled leaves, prominent sepals and pale, pinkish-white flowers. It is common in Western Australia and the Northern Territory and there is a single record from South Australia. Description ''Pityrodia loricata'' is a dense, multi-stemmed shrub which usually grows to a height of and which has its branches and leaves densely covered with silvery, shield-shaped scales, although the scales may be difficult to see without a hand lens. The leaves are stalkless, arranged in whorls, more or less crowded near the ends of the branches, lance-shaped, long and wide. The flowers are pale whitish-pink and are usually arranged in groups of up to three on stalks long in upper leaf axils. The flowers are surrounded by linear to lance-shaped bracts and bracteoles which are long, scaly on the outside and glabrous and scale-less on the inside ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ferdinand Von Mueller
Baron Sir Ferdinand Jacob Heinrich von Mueller, (german: Müller; 30 June 1825 – 10 October 1896) was a German-Australian physician, geographer, and most notably, a botanist. He was appointed government botanist for the then colony of Victoria (Australia) by Governor Charles La Trobe in 1853, and later director of the Royal Botanic Gardens, Melbourne. He also founded the National Herbarium of Victoria. He named many Australian plants. Early life Mueller was born at Rostock, in the Grand Duchy of Mecklenburg-Schwerin. After the early death of his parents, Frederick and Louisa, his grandparents gave him a good education in Tönning, Schleswig. Apprenticed to a chemist at the age of 15, he passed his pharmaceutical examinations and studied botany under Professor Ernst Ferdinand Nolte (1791–1875) at Kiel University. In 1847, he received his degree of Doctor of Philosophy from Kiel for a thesis on the plants of the southern regions of Schleswig. Mueller's sister Bertha had be ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ovary (botany)
In the flowering plants, an ovary is a part of the female reproductive organ of the flower or gynoecium. Specifically, it is the part of the pistil which holds the ovule(s) and is located above or below or at the point of connection with the base of the petals and sepals. The pistil may be made up of one carpel or of several fused carpels (e.g. dicarpel or tricarpel), and therefore the ovary can contain part of one carpel or parts of several fused carpels. Above the ovary is the style and the stigma, which is where the pollen lands and germinates to grow down through the style to the ovary, and, for each individual pollen grain, to fertilize one individual ovule. Some wind pollinated flowers have much reduced and modified ovaries. Fruits A fruit is the mature, ripened ovary of a flower following double fertilization in an angiosperm. Because gymnosperms do not have an ovary but reproduce through double fertilization of unprotected ovules, they produce naked seeds that do not ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plants Described In 1876
Plants are predominantly photosynthetic eukaryotes of the kingdom Plantae. Historically, the plant kingdom encompassed all living things that were not animals, and included algae and fungi; however, all current definitions of Plantae exclude the fungi and some algae, as well as the prokaryotes (the archaea and bacteria). By one definition, plants form the clade Viridiplantae (Latin name for "green plants") which is sister of the Glaucophyta, and consists of the green algae and Embryophyta (land plants). The latter includes the flowering plants, conifers and other gymnosperms, ferns and Fern ally, their allies, hornworts, liverworts, and mosses. Most plants are multicellular organisms. Green plants obtain most of their energy from sunlight via photosynthesis by primary chloroplasts that are derived from endosymbiosis with cyanobacteria. Their chloroplasts contain chlorophylls a and b, which gives them their green color. Some plants are Parasitic plant, parasitic or mycotrophic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pityrodia
''Pityrodia'' is a genus of flowering plants in the mint family, Lamiaceae and is endemic to Australia, most species occurring in Western Australia, a few in the Northern Territory and one in Queensland. Plants in this genus are shrubs with five petals joined to form a tube-shaped flower with four stamens of unequal lengths. Description Plants in the genus ''Pityrodia'' are evergreen shrubs with erect, usually cylindrical branches. The leaves are simple, net-veined and their bases partly wrap around the stem (decurrent). The flowers may occur singly or in groups and exhibit left-right symmetry. There are 5 sepals which are joined at their bases and 5 petals joined to form a tube. The tube may have 5, unequally sized lobes at the tip or two "lips" - the upper lip having two lobes and the lower one three. There are four stamens with one pair longer than the other. The fruit is a drupe containing up to four seeds. Taxonomy and naming The genus was first described by Robert ... [...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] |
A Descriptive Catalogue
A, or a, is the first letter and the first vowel of the Latin alphabet, used in the modern English alphabet, the alphabets of other western European languages and others worldwide. Its name in English is ''a'' (pronounced ), plural ''aes''. It is similar in shape to the Ancient Greek letter alpha, from which it derives. The uppercase version consists of the two slanting sides of a triangle, crossed in the middle by a horizontal bar. The lowercase version can be written in two forms: the double-storey a and single-storey ɑ. The latter is commonly used in handwriting and fonts based on it, especially fonts intended to be read by children, and is also found in italic type. In English grammar, " a", and its variant " an", are indefinite articles. History The earliest certain ancestor of "A" is aleph (also written 'aleph), the first letter of the Phoenician alphabet, which consisted entirely of consonants (for that reason, it is also called an abjad to distinguish it fro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mamungari Conservation Park
Mamungari Conservation Park (formerly known as Unnamed National Park, Unnamed Conservation Park and also known as the Unnamed Biosphere Reserve) is a protected area located in South Australia within the southern Great Victoria Desert and northern Nullarbor Plain about west of Maralinga and northwest of Ceduna. It is about north-west of Adelaide and abuts the Western Australia border History The conservation park was proclaimed in 1970 as a national park under the then ''National Parks Act 1966'' for the purpose of conserving "the environments of the Great Victoria Desert and protect wilderness values". It was not assigned a name in 1970 and was subsequently constituted as the ''Unnamed Conservation Park'' under the ''National Parks and Wildlife Act 1972''. It was renamed as Mamungari Conservation Park on 30 November 2006. In May 2004, following the passage of special legislation, SA Premier Mike Rann fulfilled a pledge he had made to Maralinga leader Archie Barton as Aborigina ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
MacDonnell Ranges
The MacDonnell Ranges, or Tjoritja in Arrernte, is a mountain range located in southern Northern Territory. MacDonnell Ranges is also the name given to an interim Australian bioregion broadly encompassing the mountain range, with an area of .IBRA Version 6.1 data The range is a long series of mountains in central , consisting of parallel ridges running to the east and west of . The mountain range contains many spectacular gaps and gorges as well as areas of A ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mount Sonder
Mount Sonder, or ''Rwetyepme'', its Aboriginal name, is the fourth highest mountain in the Northern Territory, Australia at . Mount Zeil is the highest at , to the west. Location and features Mt Sonder is west of Alice Springs along the MacDonnell Ranges in the West MacDonnell National Park. It marks one end of the celebrated Larapinta trail, which extends to Alice Springs. The shape of the mountain is a double peak, the relative heights of which are somewhat ambiguous from the summit, although easy to identify from the surrounding plains. The mountain can be seen from the western half of the Larapinta trail, up to Ormiston Pound, which obscures it from then on. Explorer Ernest Giles named the mountain in honour of German botanist Dr. Otto Wilhelm Sonder. A clearly defined walking track exists up the western side, which is about long. Water is available from a tank beyond the carpark, and there is a direction plate at the summit. This however is not the true summi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eucla, Western Australia
Eucla is the easternmost locality in Western Australia, located in the Goldfields-Esperance region of Western Australia along the Eyre Highway, approximately west of the South Australian border. At the 2016 Australian census, Eucla had a population of 53. It is the only Western Australian location on the Eyre Highway that has a direct view of the Great Australian Bight due to its elevated position immediately next to the Eucla Pass – where the highway moves out and above the basin known as Roe Plains that occurs between the Madura and Eucla passes. History The name Eucla is believed to originate from an Aboriginal word "Yinculyer" which one (uncited) source gives as referring to the rising of the planet Venus. It was first used by Europeans for the area at some point before 1867. In 1841, Eyre and Baxter became the first European explorers to visit the area. In 1867, the president of the Marine Board of South Australia declared a port at Eucla, and in 1870, John Forrest ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coolgardie, Western Australia
Coolgardie is a small town in Western Australia, east of the state capital, Perth. It has a population of approximately 850 people. Although Coolgardie is now known to most Western Australians as a tourist town and a mining ghost town, it was once the third largest town in Western Australia (after Perth and Fremantle). At this time, mining of alluvial gold was a major industry and supplied the flagging economy with new hope. Many miners suffered under the harsh conditions, but for a few, their find made the hard work worthwhile. Most men, however, left poorer than they had started off, with their hopes dashed. History Coolgardie was founded in 1892, when gold was discovered in the area known as Fly Flat by prospectors Arthur Wellesley Bayley and William Ford. Australia had seen several major gold rushes over the previous three decades, mostly centred on the east coast, but these had mostly been exhausted by the 1890s. With the discovery of a new goldfield, an entire new ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lake Carnegie (Western Australia)
Lake Carnegie is a large ephemeral lake in the Shire of Wiluna in the Goldfields-Esperance region of Western Australia. The lake is named after David Carnegie, who explored much of inland Western Australia in the 1890s. A similar lake lies to its south east - Lake Wells. Description Lake Carnegie is predominately surrounded by desert environments. It lies east of Wiluna and is at the southern edge of the Little Sandy Desert and south western border of the Gibson Desert. It is to the north-east of Leonora. It also lies to the north west of the Great Central Road and the Great Victoria Desert. It lies to the north of the main goldfields region of Western Australia. The lake is approximately in length and approximately at its widest part. It has a total area of approximately , making it one of the largest lakes in Australia. The surface elevation is above mean sea-level. It fills with water only during very rare periods of significant rainfall, such as during the huge ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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