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Leichhardtia Lloydii
''Leichhardtia lloydii'', synonym ''Marsdenia lloydii'', is a climbing plant found in eastern Australia (New South Wales, Queensland). It is known as the corky marsdenia. This member of the dogbane family exudes white sap when leaves are broken from the stem. The stems have a white fissured corky covering. This plant is found in and around drier rainforest areas, north from Gloucester, New South Wales Gloucester ( ), a town in dairy and beef cattle country, is located in Mid-Coast Council, within the Barrington Coast hinterland of the lower Mid North Coast of the state of New South Wales, Australia. It is the closest town to world heritage .... References Asclepiadoideae Flora of New South Wales Flora of Queensland Taxa named by Paul Irwin Forster {{Apocynaceae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kerewong State Forest
Kerewong State Forest is situated in the Mid North Coast region of New South Wales, Australia. It is 4,020 hectares in size. The high rainfall and volcanically enriched soils produce tall eucalyptus forest and rainforest in gullies. Threatened fauna within the forest includes the greater glider, koala and stuttering frog. Widespread felling of trees is occurring in 2011 and 2012 at Kerewong State Forest, using modern logging techniques. The blackbutt is a preferred logging species. See also *Environmental issues in Australia Environmental issues in Australia describes a number of environmental issues which affect the environment of Australia and are the primary concern of the environmental movement in Australia. There are a range of such issues, some of the relati ... References Forests of New South Wales New South Wales state forests {{NewSouthWales-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Australia
Australia, officially the Commonwealth of Australia, is a country comprising mainland Australia, the mainland of the Australia (continent), Australian continent, the island of Tasmania and list of islands of Australia, numerous smaller islands. It has a total area of , making it the list of countries and dependencies by area, sixth-largest country in the world and the largest in Oceania. Australia is the world's flattest and driest inhabited continent. It is a megadiverse countries, megadiverse country, and its size gives it a wide variety of landscapes and Climate of Australia, climates including deserts of Australia, deserts in the Outback, interior and forests of Australia, tropical rainforests along the Eastern states of Australia, coast. The ancestors of Aboriginal Australians began arriving from south-east Asia 50,000 to 65,000 years ago, during the Last Glacial Period, last glacial period. By the time of British settlement, Aboriginal Australians spoke 250 distinct l ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stanley Thatcher Blake
Stanley Thatcher Blake (1910 – 24 February 1973) was an Australian botanist who served as president of the Royal Society of Queensland and who was associated with the Queensland Herbarium beginning in 1945 until his death. Background Prior to his stint with the Herbarium, Blake received a Walter and Eliza Hall Fellowship which allowed him to undertake botanical collecting expeditions to Western Queensland (1935–1937). Blake is also credited with validating the name ''Melaleuca quinquenervia'', which was initially proposed by Antonio José Cavanilles (1745–1804). References *Bright SparksBlake, Stanley Thatcher (1911–1973) 1910 births 1973 deaths 20th-century Australian botanists Royal Society of Queensland Australian Botanical Liaison Officers {{Australia-botanist-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Synonym (taxonomy)
In taxonomy, the scientific classification of living organisms, a synonym is an alternative scientific name for the accepted scientific name of a taxon. The Botanical nomenclature, botanical and Zoological nomenclature, zoological codes of nomenclature treat the concept of synonymy differently. * In nomenclature, botanical nomenclature, a synonym is a Binomial nomenclature, scientific name that applies to a taxon that now goes by a different scientific name. For example, Carl Linnaeus, Linnaeus was the first to give a scientific name (under the currently used system of scientific nomenclature) to the Norway spruce, which he called ''Pinus abies''. This name is no longer in use, so it is now a synonym of the current scientific name, ''Picea abies''. * In zoology, moving a species from one genus to another results in a different Binomial nomenclature, binomen, but the name is considered an alternative combination rather than a synonym. The concept of synonymy in zoology is reserved f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plants Of The World Online
Plants of the World Online (POWO) is an online taxonomic database published by the Royal Botanic Gardens, Kew. History Following the Convention on Biological Diversity, the Royal Botanic Gardens in Kew launched Plants of the World Online in March 2017 with the goal of creating an exhaustive online database of all seed-bearing plants worldwide. (Govaerts wrongly speaks of "Convention for Botanical Diversity (CBD)). The initial focus was on tropical African flora, particularly flora ''Zambesiaca'', flora of West and East Tropical Africa. Since March 2024, the website has displayed AI-generated predictions of the extinction risk for each plant. Description The database uses the same taxonomical source as the International Plant Names Index, which is the World Checklist of Vascular Plants (WCVP). The database contains information on the world's flora gathered from 250 years of botanical research. It aims to make available data from projects that no longer have an online ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Royal Botanic Gardens, Kew
Royal Botanic Gardens, Kew is a non-departmental public body in the United Kingdom sponsored by the Department for Environment, Food and Rural Affairs. An internationally important botanical research and education institution, it employs 1,100 staff. Its board of trustees is chaired by Dame Amelia Fawcett. The organisation manages botanic gardens at Kew in Richmond upon Thames in south-west London, and at Wakehurst, a National Trust property in Sussex which is home to the internationally important Millennium Seed Bank, whose scientists work with partner organisations in more than 95 countries. Kew, jointly with the Forestry Commission, founded Bedgebury National Pinetum in Kent in 1923, specialising in growing conifers. In 1994, the Castle Howard Arboretum Trust, which runs the Yorkshire Arboretum, was formed as a partnership between Kew and the Castle Howard Estate. In 2019, the organisation had 2,316,699 public visitors at Kew, and 312,813 at Wakehurst. Its site ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Apocynaceae
Apocynaceae (, from '' Apocynum'', Greek for "dog-away") is a family of flowering plants that includes trees, shrubs, herbs, stem succulents, and vines, commonly known as the dogbane family, because some taxa were used as dog poison. Notable members of the family include oleander, dogbanes, milkweeds, and periwinkles. The family is native to the European, Asian, African, Australian, and American tropics or subtropics, with some temperate members as well. The former family Asclepiadaceae (now known as Asclepiadoideae) is considered a subfamily of Apocynaceae and contains 348 genera. A list of Apocynaceae genera may be found here. Many species are tall trees found in tropical forests, but some grow in tropical dry ( xeric) environments. Also perennial herbs from temperate zones occur. Many of these plants have milky latex, and many species are poisonous if ingested, the family being rich in genera containing alkaloids and cardiac glycosides, those containing the latter oft ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rainforest
Rainforests are forests characterized by a closed and continuous tree Canopy (biology), canopy, moisture-dependent vegetation, the presence of epiphytes and lianas and the absence of wildfire. Rainforests can be generally classified as tropical rainforests or temperate rainforests, but other types have been described. Estimates vary from 40% to 75% of all biotic community, biotic species being Indigenous (ecology), indigenous to the rainforests. There may be many millions of species of plants, insects and microorganisms still undiscovered in tropical rainforests. Tropical rainforests have been called the "jewels of the Earth" and the "medicine chest (idiom), world's largest pharmacy", because over one quarter of natural medicines have been discovered there. Rainforests as well as endemic rainforest species are rapidly disappearing due to #Deforestation, deforestation, the resulting habitat loss and air pollution, pollution of the atmosphere. Definition Rainforests are cha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gloucester, New South Wales
Gloucester ( ), a town in dairy and beef cattle country, is located in Mid-Coast Council, within the Barrington Coast hinterland of the lower Mid North Coast of the state of New South Wales, Australia. It is the closest town to world heritage Barrington Tops National Park. Gloucester is situated on the North Coast railway line and can be accessed from the southeast from Newcastle, located via the Bucketts Way, or from the north via Thunderbolts Way. Gloucester River flows adjacent to the town, just above its junction with the Avon River. At the 2016 census, Gloucester had a population of people. History The Gloucester district was first visited by government surveyor Henry Dangar in January 1826 and then by Robert Dawson, Chief Agent for the Australian Agricultural Company later in the same year, accompanied by Henry Dangar. Settlement occurred in the 1830s. The township of Gloucester was first established in 1855, primarily for sheep farming, however it became apparen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gwen Harden
Gwenneth Jean Harden (born 1940) is an Australian botanist and author. In 1990 the first of her four volumes of the ''Flora of New South Wales'' was published. The four-volume set was fully revised in 2000. The nightcap oak ('' Eidothea hardeniana'') is named in her honour. Harden was awarded the Medal of the Order of Australia The Order of Australia is an Australian honour that recognises Australian citizens and other persons for outstanding achievement and service. It was established on 14 February 1975 by Elizabeth II, Queen of Australia, on the advice of then ... in the 2004 Australia Day Honours for her "service to botany as a researcher, publisher, conservationist and educator". References 20th-century Australian botanists Botanists with author abbreviations 1940 births Botanists active in Australia Living people Recipients of the Medal of the Order of Australia {{Australia-scientist-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Beaumont Williams
John Beaumont Williams (12 February 1932 – 31 July 2005) was an Australian botanist who spent most of his working life, from 1957 until 1992 as a lecturer in taxonomy, anatomy and ecology at the University of New England (Australia), University of New England. He graduated Bachelor of Science from University of Sydney, Sydney University in 1953 and commenced a Doctor of Philosophy, PhD under the supervision of Noel Beadle. When Beadle was appointed Chair of Botany at the University of New England, Williams followed to take up a lecturing position at the same institution and to complete his PhD. For the next few years he concentrated on teaching, fieldwork and producing plant lists for north-eastern New South Wales as well as spending time studying in the Jodrell Laboratory at Royal Botanic Gardens, Kew working on the family Haemodoraceae. As well as his work at the University of New England, Williams was member, secretary and chairman of the New England National Park Trust, a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Asclepiadoideae
The Asclepiadoideae are a subfamily of plants in the family Apocynaceae. Formerly, it was treated as a separate family under the name Asclepiadaceae, e.g. by APG II, and known as the milkweed family. They form a group of perennial herbs, twining shrubs, lianas or rarely trees but notably also contain a significant number of leafless stem succulents. The name comes from the type genus '' Asclepias'' (milkweeds). There are 348 genera, with about 2,900 species. They are mainly located in the tropics to subtropics, especially in Africa and South America. The florally-advanced tribe Stapelieae within this family contains several relatively familiar stem succulent genera, such as '' Orbea'', '' Huernia, Stapelia'' and '' Hoodia''. They are remarkable for the complex mechanisms which they have developed for pollination, independently parallel to the unrelated Orchidaceae, such as the grouping of their pollen into pollinia. The "fragrance" (or odor) of the flowers, often called "c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
