|
Caladenia Audasii
''Caladenia audasii'' is a plant in the orchid family Orchidaceae and is endemic to Victoria. It is a rare ground orchid with a single hairy leaf and a single yellow flower. Description ''Caladenia audasii'' is a terrestrial, perennial, deciduous, herb with an underground tuber and a single hairy leaf, long and wide. A single yellow flower in diameter is borne on a spike high. The petals and sepals are long and spreading, the petals somewhat shorter than the sepals. The petals and lateral sepals are wide and taper to a thread-like end covered with glandular hairs. The labellum is curved with the tip rolled under and has erect lateral lobes. It is about long and wide when flattened. The edges of the labellum are scalloped and the middle lobe has short, broad teeth. There are six rows of stalkless calli along the centre of the labellum. Flowering occurs from September to November. Taxonomy and naming The species was first formally described by Richard Rogers i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Richard Sanders Rogers
Richard Sanders Rogers (2 December 1861 – 28 March 1942) was a distinguished Australian medical doctor, and world authority on Australasian orchids. He described over 80 Australian orchid species, three from New Zealand and 30 from New Guinea as well as three new genera including one from New Zealand. He was a consulting physician at the Adelaide Hospital and a member of its board. He may have been the first to practise hypnotism during surgery, allowing him to remove a cyst from a woman's breast without anaesthetics "''while she was still awake and talking to assistants and witnesses standing nearby''." Biography Rogers was the son of Joseph Rogers and his wife Ann Childers Rogers (née Williams) and was one of their nine children. He was educated at Pulteney Street School, now Pulteney Grammar School and the University of Adelaide, graduating B.A. with first class honours in 1881. He taught at Prince Alfred College, Adelaide before earning a scholarship to study medicine at t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bendigo
Bendigo ( ) is a city in Victoria, Australia, located in the Bendigo Valley near the geographical centre of the state and approximately north-west of Melbourne, the state capital. As of 2019, Bendigo had an urban population of 100,991, making it Australia's 19th-largest city, fourth-largest inland city and the fourth-most populous city in Victoria. It is the administrative centre of the City of Greater Bendigo, which encompasses outlying towns spanning an area of approximately 3,000 km2 (1,158 sq mi) and over 111,000 people. Estimated resident population, 30 June 2016. Residents of the city are known as "Bendigonians". The traditional owners of the area are the Dja Dja Wurrung (Djaara) people. The discovery of gold on Bendigo Creek in 1851 transformed the area from a sheep station into one of colonial Australia's largest boomtowns. News of the finds intensified the Victorian gold rush, bringing an influx of migrants from around the world, particularly Europe and China. B ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endemic Orchids Of Australia
Endemism is the state of a species being found in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also found elsewhere. For example, the Cape sugarbird is found exclusively in southwestern South Africa and is therefore said to be ''endemic'' to that particular part of the world. An endemic species can be also be referred to as an ''endemism'' or in scientific literature as an ''endemite''. For example '' Cytisus aeolicus'' is an endemite of the Italian flora. '' Adzharia renschi'' was once believed to be an endemite of the Caucasus, but it was later discovered to be a non-indigenous species from South America belonging to a different genus. The extreme opposite of an endemic species is one with a cosmopolitan distribution, having a global or widespread range. A rare alternative term for a species that is endemic is "precinctive", which applies to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plants Described In 1927
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 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 or mycotrophic and have los ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Caladenia
''Caladenia'', commonly known as spider orchids, is a genus of 350 species of plants in the orchid family, Orchidaceae. Spider orchids are terrestrial herbs with a single hairy leaf and a hairy stem. The labellum is fringed or toothed in most species and there are small projections called calli on the labellum. The flowers have adaptations to attract particular species of insects for pollination. The genus is divided into three groups on the basis of flower shape, broadly, spider orchids, zebra orchids and cowslip orchids, although other common names are often used. Although they occur in other countries, most are Australian and 136 species occur in Western Australia, making it the most species-rich orchid genus in that state. Description Orchids in the genus ''Caladenia'' are terrestrial, perennial, deciduous, sympodial herbs with a few inconspicuous, fine roots and a tuber partly surrounded by a fibrous sheath. The tuber produces two "droppers" which become daughter tubers ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Environment Protection And Biodiversity Conservation Act 1999
The ''Environment Protection and Biodiversity Conservation Act 1999'' (Cth) is an Act of the Parliament of Australia that provides a framework for protection of the Australian environment, including its biodiversity and its natural and culturally significant places. Enacted on 17 July 2000, it established a range of processes to help protect and promote the recovery of threatened species and ecological communities, and preserve significant places from decline. The Act is administered by the Department of Agriculture, Water and the Environment. Lists of threatened species are drawn up under the Act, and these lists, the primary reference to threatened species in Australia, are available online through the Species Profile and Threats Database (SPRAT). As an Act of the Australian Parliament, it relies for its constitutional validity upon the legislative powers of the Parliament granted by the Australian Constitution, and key provisions of the Act are largely based on a number ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Greater Bendigo National Park
The Greater Bendigo National Park is a national park located in the Loddon Mallee region of Victoria, Australia. The national park was created in 2002 from the former Whipstick State Park, Kamarooka State Park, One Tree Hill Regional Park, Mandurang State Forest and the Sandhurst State Forest. Much of the park lies within the Bendigo Box-Ironbark Region Important Bird Area, identified as such by BirdLife International because of its importance for swift parrots and other woodland A woodland () is, in the broad sense, land covered with trees, or in a narrow sense, synonymous with wood (or in the U.S., the ''plurale tantum'' woods), a low-density forest forming open habitats with plenty of sunlight and limited shade (se ... birds. See also * Protected areas of Victoria References National parks of Victoria (Australia) Protected areas established in 2002 2002 establishments in Australia Important Bird Areas of Victoria (Australia) Bendigo {{Aust ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South Australia
South Australia (commonly abbreviated as SA) is a state in the southern central part of Australia. It covers some of the most arid parts of the country. With a total land area of , it is the fourth-largest of Australia's states and territories by area, and second smallest state by population. It has a total of 1.8 million people. Its population is the second most highly centralised in Australia, after Western Australia, with more than 77 percent of South Australians living in the capital Adelaide, or its environs. Other population centres in the state are relatively small; Mount Gambier, the second-largest centre, has a population of 33,233. South Australia shares borders with all of the other mainland states, as well as the Northern Territory; it is bordered to the west by Western Australia, to the north by the Northern Territory, to the north-east by Queensland, to the east by New South Wales, to the south-east by Victoria, and to the south by the Great Australian Bight.M ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stawell, Victoria
Stawell (pronounced /stɔːl/, "Stawl"), is an Australian town in the Wimmera region of Victoria (Australia), Victoria west-north-west of the state capital, Melbourne. Located within the Shire of Northern Grampians Local government in Australia, local government area, it is a seat of local government for the shire and its main administrative centre. At the , Stawell had a population of . It was founded in 1853 as Pleasant Creek (nice) during the Victorian gold rush. It is one of few towns in Victoria retaining an active gold mining industry. Stawell is famed for the Stawell Gift, a professional foot race that began in 1878. It is also known as the gateway to the Grampians National Park. One of the most significant Aboriginal sacred site, Aboriginal cultural sites in south-eastern Australia is Bunjil's Shelter, within the Black Range Scenic Reserve, south of Stawell. It is named after William Stawell, Sir William Foster Stawell (1815–89), the Chief Justice of Victoria. Indi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kingower, Victoria
Kingower is a rural locality in Victoria, Australia, located on Inglewood-Rheola Road, in the Shire of Loddon. History The Kingower goldfield was discovered in August 1853 by Captain John Mechosk and his party of 11 hired men. The discovery resulted in a rush of about 4000 diggers as the field became famous for unearthing monster nuggets. In August 1857, Robert and James Ambrose and Samuel and Charles Napier discovered the Blanche Barkly nugget, at that time the world's largest gold nugget, weighing in at 1743 ounces. The Blanche Barkly remains the third largest gold nugget ever discovered to this day. The discovery of the nearby Inglewood goldfield drained Kingower of most of its population in 1859. From then onward, only a small number of diggers continued "working the field," despite large nuggets still being unearthed from time to time. In 1980, Kevin Hillier was fossicking in the forest behind the old Kingower school house when he came across the 875 ounce ' Hand ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Disjunct Distribution
In biology, a taxon with a disjunct distribution is one that has two or more groups that are related but considerably separated from each other geographically. The causes are varied and might demonstrate either the expansion or contraction of a species' range. Range fragmentation Also called range fragmentation, disjunct distributions may be caused by changes in the environment, such as mountain building and continental drift or rising sea levels; it may also be due to an organism expanding its range into new areas, by such means as rafting, or other animals transporting an organism to a new location (plant seeds consumed by birds and animals can be moved to new locations during bird or animal migrations, and those seeds can be deposited in new locations in fecal matter). Other conditions that can produce disjunct distributions include: flooding, or changes in wind, stream, and current flows, plus others such as anthropogenic introduction of alien introduced species either acciden ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Box–ironbark Forest
Box–ironbark forest is a forest or woodland ecosystem that is largely limited to central Victoria in south-eastern Australia. Because its component tree species produce abundant nectar and pollen throughout the year, it is important for the conservation of many species of birds and other animals. History Because box–ironbark forest lies mainly within the Goldfields region of Victoria, during the main years of the gold rush (1851-1870) it underwent intensive digging and clearing in the goldfields, accompanied by extensive timber cutting for infrastructure and firewood in surrounding areas. After the gold rush subsided the forests were still heavily cut for firewood and cleared for pasture. Description Box–ironbark forest is found on rocky, often auriferous (gold-bearing), soils, in flat and undulating landscapes at altitudes of 150–600 m above sea level, and with an average annual rainfall of 500–800 mm. About 40% of the area formerly supporting the ecosys ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
.jpg "Click for more on -> Endemic Orchids Of Australia")
