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Zieria Scopulus
''Zieria scopulus'' is a plant in the citrus family Rutaceae and endemic to south-eastern Queensland. It is an open, compact shrub with wiry branches, three-part leaves and groups of up to twenty white flowers with four petals and four stamens, although only a small number of flowers are open at the same time. It is only known from two peaks of volcanic rock near Ipswich. Description ''Zieria scopulus'' is an open, compact shrub which grows to a height of or more and has wiry branches. The leaves are composed of three more or less elliptic leaflets, the central leaflet one long and wide. The leaves have a petiole long. The sides of the leaflets are wavy, especially near the tip. The flowers are arranged in groups of up to twenty in leaf axils, although only one to three are open at the same time. The groups are on a stalk long. The flowers are surrounded by scale-like bracts which remain during flowering. The sepals are triangular, about long and wide and the four pet ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marco Duretto
Marco Duretto (born 1964) is a manager and senior research scientist at the Royal Botanic Gardens Sydney in Australia. His primary research interests are systematics and conservation of Rutaceae, Rubiaceae, Orchidaceae, Stylidiaceae and evolution of Australasian flora. Duretto's projects have included "Phylogeny and biogeography of '' Boronia'' (Rutaceae)", "Mutual pollination system involving ''Boronia'' (Rutaceae) and moths of the Heliozelidae", "A molecular and morphological phylogeny of the ''Phebalium'' Group (Rutaceae)", and "East coast species limits in ''Stylidium''". Marco Duretto was previously a research scientist with the University of Tasmania. Standard author abbreviation Selected published names *''Asterolasia exasperata'' P.R.Alvarez & Duretto *''Asterolasia sola'' Duretto & P.R.Alvarez *''Boronia amplectens'' Duretto *''Cyanothamnus acanthocladus'' ( PaulG.Wilson)Duretto & Heslewood *''Drummondita borealis'' Duretto *''Leionema bilobum subsp. thacker ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Capsule (botany)
In botany a capsule is a type of simple, dry, though rarely fleshy dehiscent fruit produced by many species of angiosperms (flowering plants). Origins and structure The capsule (Latin: ''capsula'', small box) is derived from a compound (multicarpeled) ovary. A capsule is a structure composed of two or more carpels. In (flowering plants), the term locule (or cell) is used to refer to a chamber within the fruit. Depending on the number of locules in the ovary, fruit can be classified as uni-locular (unilocular), bi-locular, tri-locular or multi-locular. The number of locules present in a gynoecium may be equal to or less than the number of carpels. The locules contain the ovules or seeds and are separated by septa. Dehiscence In most cases the capsule is dehiscent, i.e. at maturity, it splits apart (dehisces) to release the seeds within. A few capsules are indehiscent, for example those of ''Adansonia digitata'', ''Alphitonia'', and '' Merciera''. Capsules are often classifie ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Taxa Named By Marco Duretto
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 intro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flora Of Queensland
Flora is all the plant life present in a particular region or time, generally the naturally occurring (indigenous) native plants. Sometimes bacteria and fungi are also referred to as flora, as in the terms '' gut flora'' or '' skin flora''. Etymology The word "flora" comes from the Latin name of Flora, the goddess of plants, flowers, and fertility in Roman mythology. The technical term "flora" is then derived from a metonymy of this goddess at the end of the sixteenth century. It was first used in poetry to denote the natural vegetation of an area, but soon also assumed the meaning of a work cataloguing such vegetation. Moreover, "Flora" was used to refer to the flowers of an artificial garden in the seventeenth century. The distinction between vegetation (the general appearance of a community) and flora (the taxonomic composition of a community) was first made by Jules Thurmann (1849). Prior to this, the two terms were used indiscriminately.Thurmann, J. (1849). ''Essai de ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sapindales Of Australia
Sapindales is an order of flowering plants. Well-known members of Sapindales include citrus; maples, horse-chestnuts, lychees and rambutans; mangos and cashews; frankincense and myrrh; mahogany and neem. The APG III system of 2009 includes it in the clade malvids (in rosids, in eudicots) with the following nine families: *Anacardiaceae *Biebersteiniaceae *Burseraceae *Kirkiaceae *Meliaceae *Nitrariaceae (including Peganaceae and Tetradiclidaceae) *Rutaceae *Sapindaceae *Simaroubaceae The APG II system of 2003 allowed the optional segregation of families now included in the Nitrariaceae. In the classification system of Dahlgren the Rutaceae were placed in the order Rutales, in the superorder Rutiflorae (also called Rutanae). The Cronquist system of 1981 used a somewhat different circumscription, including the following families: *Staphyleaceae *Melianthaceae * Bretschneideraceae *Akaniaceae *Sapindaceae *Hippocastanaceae *Aceraceae *Burseraceae *Anacardiaceae *Julianiaceae ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zieria
''Zieria'' is a genus of plants in the family, Rutaceae. About sixty species have been formally described, all of which are endemic to Australia except for one species which is found in New Caledonia. They occur in all Australian states except Western Australia but the genus is under review and a number of species are yet to be described or the description published. Zierias are similar to the better known genus ''Boronia'' but can be distinguished by the number of stamens in the flowers. The name ''Zieria'' honours the Polish botanist John Zier. Description Plants in the genus ''Zieria'' are shrubs or small trees. The leaves are arranged in opposite pairs and are usually compound with three leaflets similar in shape but the middle leaflet slightly larger. The flowers are arranged in groups in the leaf axils and have four fused sepals and four petals alternating with the sepals. There are four stamens (eight in ''Boronia'') and four carpels with their styles fused. The fruit h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trachyte
Trachyte () is an extrusive igneous rock composed mostly of alkali feldspar. It is usually light-colored and aphanitic (fine-grained), with minor amounts of mafic minerals, and is formed by the rapid cooling of lava enriched with silica and alkali metals. It is the volcanic equivalent of syenite. Trachyte is common wherever alkali magma is erupted, including in late stages of ocean island volcanismMacDonald 1983, pp. 51-52 and in continental rift valleys, above mantle plumes,Philpotts and Ague 2009, pp. 390-394 and in areas of back-arc extension. Trachyte has also been found in Gale crater on Mars. Trachyte has been used as decorative building stone and was extensively used as dimension stone in the Roman Empire and the Republic of Venice. Chemical composition Trachyte has a silica content of 60 to 65% and an alkali oxide content of over 7%. This gives it less SiO2 than rhyolite and more (Na2O plus K2O) than dacite. These chemical differences are consistent with the positio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flinders Peak, Queensland
Flinders may refer to: Places Antarctica * Flinders Peak, near the west coast of the Antarctic Peninsula Australia New South Wales * Flinders County, New South Wales * Shellharbour Junction railway station, Shellharbour * Flinders, New South Wales, a suburb of Shellharbour Queensland * Electoral district of Flinders (Queensland), former state electoral district * Flinders Highway, Queensland * Flinders Island (Queensland), part of the Great Barrier Reef Marine Park * Flinders Reef * Flinders River * Flinders View, Queensland, a suburb of Ipswich * Shire of Flinders (Queensland), a Local Government Area located in north western Queensland South Australia * County of Flinders, a cadastral unit * Electoral district of Flinders, a state electoral district * Flinders, South Australia, former name of the town of Streaky Bay. * Flinders Highway, South Australia * Flinders Island (South Australia), in the Investigator Group * Flinders Medical Centre, the hospital associate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Latin
Latin (, or , ) is a classical language belonging to the Italic branch of the Indo-European languages. Latin was originally a dialect spoken in the lower Tiber area (then known as Latium) around present-day Rome, but through the power of the Roman Republic it became the dominant language in the Italian region and subsequently throughout the Roman Empire. Even after the fall of Western Rome, Latin remained the common language of international communication, science, scholarship and academia in Europe until well into the 18th century, when other regional vernaculars (including its own descendants, the Romance languages) supplanted it in common academic and political usage, and it eventually became a dead language in the modern linguistic definition. Latin is a highly inflected language, with three distinct genders (masculine, feminine, and neuter), six or seven noun cases (nominative, accusative, genitive, dative, ablative, and vocative), five declensions, four verb conjuga ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Botanical Name
A botanical name is a formal scientific name conforming to the '' International Code of Nomenclature for algae, fungi, and plants'' (ICN) and, if it concerns a plant cultigen, the additional cultivar or Group epithets must conform to the ''International Code of Nomenclature for Cultivated Plants'' (ICNCP). The code of nomenclature covers "all organisms traditionally treated as algae, fungi, or plants, whether fossil or non-fossil, including blue-green algae ( Cyanobacteria), chytrids, oomycetes, slime moulds and photosynthetic protists with their taxonomically related non-photosynthetic groups (but excluding Microsporidia)." The purpose of a formal name is to have a single name that is accepted and used worldwide for a particular plant or plant group. For example, the botanical name ''Bellis perennis'' denotes a plant species which is native to most of the countries of Europe and the Middle East, where it has accumulated various names in many languages. Later, the plant was intro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Austrobaileya (journal)
''Austrobaileya'' is a peer-reviewed annual scientific journal published by the Queensland Herbarium. It covers systematic botany, relating to the flora of Queensland and in particular tropical Australia. It was established in 1968 as ''Contributions from the Queensland Herbarium'', obtaining its current title in 1977, with volume numbering restarted at 1. Since 2015, the journal is published open access, with print versions available on subscription. Older issues are available online from JSTOR. The journal was named after the Queensland endemic genus ''Austrobaileya''. Abstracting and indexing The journal is abstracted and indexed in Biological Abstracts, BIOSIS Previews, CAB Abstracts, and Scopus Scopus is Elsevier's abstract and citation database launched in 2004. Scopus covers nearly 36,377 titles (22,794 active titles and 13,583 inactive titles) from approximately 11,678 publishers, of which 34,346 are peer-reviewed journals in top-l .... References External links * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mount Elliot, Queensland
Mount Elliot is a locality in the City of Townsville, Queensland, Australia. It contains the mountain of the same name. In the , Mount Elliot had a population of 8 people. Geography The locality contains the mountain Mount Elliot which rises to a peak of 1220 metres above sea level, with the surrounding localities at 50–100 metres above sea level. The entire locality forms part of the Bowling Green Bay National Park with the Alligator Creek and its waterfall being within the Mount Elliot part of the park. The Bruce Highway and the North Coast railway line form the northern boundary of the locality. The former Clevedon railway station was on the railway line in that area and the northern part of Mount Elliot is still known as Clevedon. Mount Elliot is a watershed with the northern and western parts of the mountain draining into the Ross River which enters the Coral Sea at Townsville City and the southern and eastern parts of the mountain draining into the Haughton River ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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