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Rinzia Medifila
''Rinzia medifila'', commonly known as the Parker Range rinzia, is a plant species of the family Myrtaceae endemic to Western Australia. The shrub is found in a small area of the Goldfields-Esperance region of Western Australia near Yilgarn The Yilgarn Craton is a large craton that constitutes the bulk of the Western Australian land mass. It is bounded by a mixture of sedimentary basins and Proterozoic fold and thrust belts. Zircon grains in the Jack Hills, Narryer Terrane have bee .... References medifila Endemic flora of Western Australia Myrtales of Australia Rosids of Western Australia Endangered flora of Australia Plants described in 2017 Taxa named by Malcolm Eric Trudgen Taxa named by Barbara Lynette Rye {{Australia-rosid-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 widel ... [...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] |
Species
In biology, a species is the basic unit of classification and a taxonomic rank of an organism, as well as a unit of biodiversity. A species is often defined as the largest group of organisms in which any two individuals of the appropriate sexes or mating types can produce fertile offspring, typically by sexual reproduction. Other ways of defining species include their karyotype, DNA sequence, morphology, behaviour or ecological niche. In addition, paleontologists use the concept of the chronospecies since fossil reproduction cannot be examined. The most recent rigorous estimate for the total number of species of eukaryotes is between 8 and 8.7 million. However, only about 14% of these had been described by 2011. All species (except viruses) are given a two-part name, a "binomial". The first part of a binomial is the genus to which the species belongs. The second part is called the specific name or the specific epithet (in botanical nomenclature, also sometimes i ... [...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 speciation; i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endemic
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] |
Western Australia
Western Australia (commonly abbreviated as WA) is a state of Australia occupying the western percent of the land area of Australia excluding external territories. It is bounded by the Indian Ocean to the north and west, the Southern Ocean to the south, the Northern Territory to the north-east, and South Australia to the south-east. Western Australia is Australia's largest state, with a total land area of . It is the second-largest country subdivision in the world, surpassed only by Russia's Sakha Republic. the state has 2.76 million inhabitants percent of the national total. The vast majority (92 percent) live in the south-west corner; 79 percent of the population lives in the Perth area, leaving the remainder of the state sparsely populated. The first Europeans to visit Western Australia belonged to the Dutch Dirk Hartog expedition, who visited the Western Australian coast in 1616. The first permanent European colony of Western Australia occurred following the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yilgarn, Western Australia
The Shire of Yilgarn is a local government area in the eastern Wheatbelt region of Western Australia about east of Perth, the state capital. The Shire covers an area of and its seat of government is the town of Southern Cross. The main industries within the Shire are mining and farming. History The Yilgarn Road District was established on 24 December 1891. The town of Southern Cross separated as the Municipality of Southern Cross on 16 June 1892, but was re-absorbed into the road district on 8 February 1918. On 1 July 1961, it became a shire under the ''Local Government Act 1960'', which reformed all remaining road districts into shires. Wards The Shire of Yilgarn has no wards. The Shire of Yilgarn has 7 councillors. Towns and localities Many of the following are ghost towns associated with short-lived mineral booms between the 1890s and the 1940s. Notable councillors * William Oats, Southern Cross Municipality mayor 1895–1896; later a state MP * Harold Seddon, Sou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rinzia
''Rinzia '' is a genus of flowering plants in the family Myrtaceae. The genus was first formally described in 1843 and reinstated and revised in 1986.Trudgen, M.E., (1986) Reinstatement and revision of ''Rinzia'' Schauer (Myrtaceae, Leptospermeae, Baeckeinae). Nuytsia 5(3): 415-439 Species list The following names are accepted by Plants of the World Online as at January 2022: * '' Rinzia affinis'' Trudgen * '' Rinzia carnosa'' (S.Moore) Trudgen * '' Rinzia communis'' Trudgen * '' Rinzia crassifolia'' Turcz. * '' Rinzia dimorphandra'' (F.Muell. ex Benth.) Trudgen * '' Rinzia ericaea'' (F.Muell.) Rye ** ''Rinzia ericaea'' (F.Muell.) Ryesubsp. ''ericaea'' Rye & Trudgen ** ''Rinzia ericaea'' subsp. ''insularis'' Rye * '' Rinzia fimbriolata'' Rye * '' Rinzia fumana'' Schauer * '' Rinzia icosandra'' (F.Muell. ex Benth.) Rye * '' Rinzia longifolia'' Turcz. * '' Rinzia medifila'' Rye & Trudgen * '' Rinzia orientalis'' Rye * '' Rinzia oxycoccoides'' Turcz. * '' Rinzia polystemone ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endemic Flora Of Western 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 s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Myrtales Of Australia
The Myrtales are an order of flowering plants placed as a sister to the eurosids II clade as of the publishing of the ''Eucalyptus grandis'' genome in June 2014. The APG III system of classification for angiosperms still places it within the eurosids. This finding is corroborated by the placement of the Myrtales in the Malvid clade by the One Thousand Plant Transcriptomes Initiative. The following families are included as of APGIII: * Alzateaceae S. A. Graham * Combretaceae R. Br. ( leadwood family) * Crypteroniaceae A. DC. * Lythraceae J. St.-Hil. ( loosestrife and pomegranate family) * Melastomataceae Juss. (including Memecylaceae DC.) * Myrtaceae Juss. (myrtle family; including Heteropyxidaceae Engl. & Gilg, Psiloxylaceae Croizat) * Onagraceae Juss. (evening primrose and Fuchsia family) * Penaeaceae Sweet ex Guill. (including Oliniaceae Arn., Rhynchocalycaceae L. A. S. Johnson & B. G. Briggs) * Vochysiaceae A. St.-Hil. The Cronquist system gives essentially the same co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rosids Of Western Australia
The rosids are members of a large clade (monophyletic group) of flowering plants, containing about 70,000 species, more than a quarter of all angiosperms. The clade is divided into 16 to 20 orders, depending upon circumscription and classification. These orders, in turn, together comprise about 140 families. Fossil rosids are known from the Cretaceous period. Molecular clock estimates indicate that the rosids originated in the Aptian or Albian stages of the Cretaceous, between 125 and 99.6 million years ago. Today's forests are highly dominated by rosid species, which in turn helped with diversification in many other living lineages. Additionally, rosid herbs and shrubs are also a significant part of arctic/alpine, temperate floras, aquatics, desert plants, and parasites. Name The name is based upon the name "Rosidae", which had usually been understood to be a subclass. In 1967, Armen Takhtajan showed that the correct basis for the name "Rosidae" is a description of a group ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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