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Cyathostemon Ambiguus
''Cyathostemon ambiguus'' is a member of the family Myrtaceae endemic to Western Australia. It is found in an area along the south coast extending from the Great Southern and into the south western Goldfields-Esperance regions of Western Australia. Taxonomy ''Cyathostemon ambiguus'' was first described in 1869 by Ferdinand von Mueller as ''Astartea ambigua'', but in 2012 was transferred to the genus, ''Cyathostemon'', by Barbara Rye Barbara Lynette Rye is an Australian botanist born in 1952. Barbara Rye has been associated with the Western Australian Herbarium, where her work as a taxonomist has been the source of many new descriptions of plants. The number of taxa recorde ... and Malcolm Trudgen. References ambiguus Taxa named by Ferdinand von Mueller Plants described in 1869 {{Myrtaceae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Barbara Lynette Rye
Barbara Lynette Rye is an Australian botanist born in 1952. Barbara Rye has been associated with the Western Australian Herbarium, where her work as a taxonomist has been the source of many new descriptions of plants. The number of taxa recorded as described by women authors is historically very low, of the terrestrial plant species this amount is around three percent, yet in analysis published in 2019 Rye is amongst the ten most prolific women taxonomists. Born in Perth, Western Australia, she spent her childhood investigating the local flora and fauna of the Southwest Australia region, a biodiversity hotspot, and later began studies at the University of Western Australia. Barbara Rye entered the fields of zoology and botany, taking a special interest in genetics and evolutionary biology. The first description of a new species was a ''Darwinia'', a genus of the family Myrtaceae that Rye investigated for her doctoral thesis, separating '' Darwinia capitellata'' from a more wid ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Malcolm Eric Trudgen
Malcolm Eric Trudgen (born 1951) is a West Australian botanist. He has published some 105 botanical names. He currently runs his own consulting company, ''ME Trudgen and Associates''. He has worked in the Pilbara. Some publications * *. * * * * * * * Honours *A daisy, ''Pilbara trudgenii'', which he and Colma Keating discovered in 1985 east of Paraburdoo in the Hamersley Range and which has been named in his honour. *''Micromyrtus trudgenii'', a Myrtaceae species, *a wattle, ''Acacia trudgeniana'' (Trudgen's wattle) and *a trigger plant, '' Stylidium trudgenii'', also honour Trudgen, because it was he who drew attention the existence of these plants. Some published names * ''Aluta'' Rye & Trudgen, Nuytsia 13(2): 347 (2000). * ''Angasomyrtus'' Trudgen & Keighery, Nuytsia 4(3): 435 (1983). (not accepted, synonymous with '' Kunzea'') * ''Astartea granitica'' Rye & Trudgen, Nuytsia 23: 239 (2013). * '' Astus'' Trudgen & Rye, Nuytsia 15(3): 502 (498-503) (2005). * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Myrtaceae
Myrtaceae, the myrtle family, is a family of dicotyledonous plants placed within the order Myrtales. Myrtle, pōhutukawa, bay rum tree, clove, guava, acca (feijoa), allspice, and eucalyptus are some notable members of this group. All species are woody, contain essential oils, and have flower parts in multiples of four or five. The leaves are evergreen, alternate to mostly opposite, simple, and usually entire (i.e., without a toothed margin). The flowers have a base number of five petals, though in several genera, the petals are minute or absent. The stamens are usually very conspicuous, brightly coloured, and numerous. Evolutionary history Scientists hypothesize that the family Myrtaceae arose between 60 and 56 million years ago (Mya) during the Paleocene era. Pollen fossils have been sourced to the ancient supercontinent Gondwana. The breakup of Gondwana during the Cretaceous period (145 to 66 Mya) geographically isolated disjunct taxa and allowed for rapid speciat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endemism
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 t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Great Southern (Western Australia)
__NOTOC__ The Great Southern Region is one of the nine regions of Western Australia, as defined by the Regional Development Commissions Act 1993, for the purposes of economic development. It is a section of the larger South coast of Western Australia and neighbouring agricultural regions. The region officially comprises the local government areas of Albany, Broomehill-Tambellup, Cranbrook, Denmark, Gnowangerup, Jerramungup, Katanning, Kent, Kojonup, Plantagenet and Woodanilling. The Great Southern Region has an area of and a population of about 54,000. Its administrative centre is the historic port of Albany. It has a Mediterranean climate, with hot, dry summers and cool, wet winters. The Stirling Range is the only place in Western Australia that regularly receives snowfalls, if only very light. The economy of the Great Southern Region is dominated by livestock farming, dairy farming and crop-growing. It has some of the most productive cereal grain and past ... [...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 Ber ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cyathostemon
''Cyathostemon'' is a genus of flowering plants in the myrtle family, Myrtaceae Myrtaceae, the myrtle family, is a family of dicotyledonous plants placed within the order Myrtales. Myrtle, pōhutukawa, bay rum tree, clove, guava, acca (feijoa), allspice, and eucalyptus are some notable members of this group. All speci .... The genus is endemic to southwestern Western Australia. The genus was first described by Nikolai Turczaninow in 1852. Species include: *'' Cyathostemon ambiguus'' (F.Muell.) Rye & Trudgen *'' Cyathostemon blackettii'' (F.Muell.) Rye & Trudgen *'' Cyathostemon divaricatus'' Rye & Trudgen *'' Cyathostemon gracilis'' Rye & Trudgen *'' Cyathostemon heterantherus'' (C.A.Gardner) Rye & Trudgen *''Cyathostemon'' sp. Dowak *''Cyathostemon'' sp. Lake King *''Cyathostemon'' sp. Red Roo Rock *''Cyathostemon'' sp. Salmon Gums *'' Cyathostemon tenuifolius'' Turcz. *'' Cyathostemon verrucosus'' Rye & Trudgen References {{Taxonbar, from=Q17047770 Myrtace ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Taxa Named By Ferdinand Von Mueller
In biology, a taxon (back-formation from ''taxonomy''; plural taxa) is a group of one or more populations of an organism or organisms seen by taxonomists to form a unit. Although neither is required, a taxon is usually known by a particular name and given a particular ranking, especially if and when it is accepted or becomes established. It is very common, however, for taxonomists to remain at odds over what belongs to a taxon and the criteria used for inclusion. If a taxon is given a formal scientific name, its use is then governed by one of the nomenclature codes specifying which scientific name is correct for a particular grouping. Initial attempts at classifying and ordering organisms (plants and animals) were set forth in Carl Linnaeus's system in ''Systema Naturae'', 10th edition (1758), as well as an unpublished work by Bernard and Antoine Laurent de Jussieu. The idea of a unit-based system of biological classification was first made widely available in 1805 in the int ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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