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Medicosma Forsteri
''Medicosma forsteri'' is a species of small tree in the family Rutaceae and is endemic to a restricted area of Queensland. It has elliptical leaves and cream-coloured flowers borne singly or in small groups in leaf axils. Description ''Medicosma forsteri'' is a tree that typically grows to a height of . The leaves are arranged in more or less opposite pairs and are narrow elliptical to narrow egg-shaped with the narrower end towards the base, long and wide on a petiole long. The flowers are arranged singly or in small groups up to long and are sessile or on a pedicel up to long. The sepals are long and densely covered on the outside with soft hairs flattened against the surface. The petals are cream-coloured, about long, densely covered with flattened hairs on the back and part of the front. The remnants of the petals remain on the fruit, increasing in size to about . Flowering has been observed in April and the fruit is a follicle about long. Taxonomy ''Medicosma for ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thomas Gordon Hartley
Thomas Gordon Hartley (9 January 1931 in Beaumont, Texas – 8 March 2016 in Canberra, Australia) was an American botanist. Biography In 1955 Hartley graduated in botany with the academic degree Bachelor of Science at the University of Wisconsin-Eau Claire. In 1957 he received his Master of Science and in 1962 his Ph.D. degree at the University of Iowa. From 1961 to 1965 he led an expedition of the Commonwealth Scientific and Industrial Research Organisation to New Guinea for the study of phytochemicals. From 1965 to 1971 he was associative curator at the Arnold Arboretum of Harvard University in Cambridge, Massachusetts. In 1971, he became a Senior Research Scientist at CSIRO Plant Industry, Canberra, Australia. Thomas Gordon Hartley became notable for his study on the family Rutaceae. He described several new plant taxa and genera from Papua New Guinea, New Caledonia, Australia, Peninsular Malaysia like ''Maclurodendron'' and ''Neoschmidia'' and wrote revisions on genera like ' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paul Irwin Forster
Paul Irwin Forster (born 1961) is an Australian botanist. He obtained his doctorate from the University of Queensland in 2004 with his thesis ''The pursuit of plants : studies on the systematics, ecology and chemistry of the vascular flora of Australia and related regions''. He has worked at the Queensland Herbarium since 1991 as a plant taxonomist and has been editor of ''Austrobaileya'' since 2005. His research interests are the systematics of vascular plants and reproductive and conservation biology of cycads. He has also published extensively on plant-insect interactions. See, e.g., Plants named in his honour * '' Aristida forsteri'' B.K.Simon * '' Boronia forsteri'' Duretto * '' Hibiscus forsteri'' F.D.Wilson * ''Medicosma forsteri'' T.G.Hartley * '' Marsdenia forsteri'' I.M.Turner * '' Micromyrtus forsteri'' A.R.Bean * '' Parmotrema forsteri'' Elix & R.W.Rogers * '' Parsonsia paulforsteri'' J.B.Williams * '' Prolixus forsteri'' J.J.Beard * ''Psydrax forsteri'' S ... [...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] |
Medicosma
''Medicosma'' is a genus of shrubs and trees in the family Rutaceae, all native to New Guinea, Australia or New Caledonia. They usually have simple leaves arranged in opposite pairs, flowers arranged in cymes with four sepals, four petals and eight stamens. The fruit is a follicle fused at the base in groups of up to four, each containing one or two brown or black seeds. Description Plants in the genus ''Medicosma'' are shrubs or trees that usually have simple leaves arranged in opposite pairs but the leaves are sometimes arranged alternately and sometimes trifoliate. The flowers are usually arranged in cymes, sometimes solitary, in leaf axils and are usually bisexual with four sepals, four petals and eight stamens. The sepals are fused at the base and persist in the fruit. The petals are usually free from each other but usually overlap each other slightly. The fruit consists of up to four oval follicles fused at the base, each containing one or two brown to black seeds. Taxon ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nature Conservation Act 1992
The ''Nature Conservation Act 1992'' is an act of the Parliament of Queensland, Australia, that, together with subordinate legislation, provides for the legislative protection of Queensland's threatened biota. As originally published, it provided for biota to be declared ''presumed extinct'', ''endangered'', ''vulnerable'', ''rare'' or ''common''. In 2004 the act was amended to more closely align with the IUCN Red List categories: ''presumed extinct'' was changed to ''extinct in the wild'' and ''common'' was changed to ''least concern''. ''Near threatened'' was introduced as an eventual replacement for ''rare'', but the latter was to be phased out over time rather than immediately abandoned. The act is administered by the state's Environmental Protection Agency (EPA). There are provisions under the act which allow landholders to negotiate voluntary conservation agreements with the EPA. New regulations came into effect on 22 August 2020: Text may have been copied from this s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Archontophoenix Cunninghamiana
''Archontophoenix cunninghamiana'' (Bangalow palm, king palm, Illawara palm, ''piccabben'', ''piccabeen'') is an Australian palm. It can grow over 20 m tall. Its flower colour is violet and the red fruits are attractive to birds. It flowers in midsummer and has evergreen foliage. The piccabeen palm grows in the wet subtropics on the sides of Mt Warning Volcano in northern NSW and over the border in Queensland's Lamington National Park, for example. It seeks a stable water supply so ravines and grottos are well populated. Its fronds do not create a nesting environment for insects or macrofauna like rodents, so are a tolerable tree for urban environments. They arrived in Australia from the landbridge created 45,000 years ago due to the receding ocean levels during the last glacial period, but the probable 'native' environment in prehistory was Indonesia. It has become a noxious weed in many areas where it has been used as an ornamental plant. In southern Brazil, it has become a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Type (biology)
In biology, a type is a particular specimen (or in some cases a group of specimens) of an organism to which the scientific name of that organism is formally attached. In other words, a type is an example that serves to anchor or centralizes the defining features of that particular taxon. In older usage (pre-1900 in botany), a type was a taxon rather than a specimen. A taxon is a scientifically named grouping of organisms with other like organisms, a set that includes some organisms and excludes others, based on a detailed published description (for example a species description) and on the provision of type material, which is usually available to scientists for examination in a major museum research collection, or similar institution. Type specimen According to a precise set of rules laid down in the International Code of Zoological Nomenclature (ICZN) and the International Code of Nomenclature for algae, fungi, and plants (ICN), the scientific name of every taxon is almost al ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Binomial Nomenclature
In taxonomy, binomial nomenclature ("two-term naming system"), also called nomenclature ("two-name naming system") or binary nomenclature, is a formal system of naming species of living things by giving each a name composed of two parts, both of which use Latin grammatical forms, although they can be based on words from other languages. Such a name is called a binomial name (which may be shortened to just "binomial"), a binomen, name or a scientific name; more informally it is also historically called a Latin name. The first part of the name – the '' generic name'' – identifies the genus to which the species belongs, whereas the second part – the specific name or specific epithet – distinguishes the species within the genus. For example, modern humans belong to the genus ''Homo'' and within this genus to the species ''Homo sapiens''. ''Tyrannosaurus rex'' is likely the most widely known binomial. The ''formal'' introduction of this system of naming species is credit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mount Mellum, Queensland
Mount Mellum is a rural locality in the Sunshine Coast Region, Queensland ) , nickname = Sunshine State , image_map = Queensland in Australia.svg , map_caption = Location of Queensland in Australia , subdivision_type = Country , subdivision_name = Australia , established_title = Before federation , establishe ..., Australia. In the , Mount Mellum had a population of 442 people. Geography Mount Mellum () rises to above sea level in the south-east of the locality. History Prior to occupation by European colonists in the 19th century, Mount Mellum, along with the rest of the modern Sunshine Coast Region was under the custodianship of the Gubbi Gubbi aboriginal nation. Mount Mellum State School opened in 1920 and closed in 1926. It reopened in 1930 and then closed permanently circa 1938. In the , Mount Mellum had a population of 442 people. Education There are no schools in Mount Mellum. The nearest primary school is Landsborough State School in neighbouring La ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rutaceae
The Rutaceae is a family, commonly known as the rueRUTACEAE in BoDD – Botanical Dermatology Database or family, of s, usually placed in the order . Species of the family generally have s that divide into four or five parts, usually w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Australian Journal Of Botany
The ''Australian Journal of Botany'' is a peer-reviewed scientific journal published by CSIRO Publishing. It covers all areas of plant biology, with a focus on Southern Hemisphere ecosystems. The editor-in-chief is Dick Williams (Commonwealth Scientific and Industrial Research Organisation). Abstracting and indexing The journal is abstracted and indexed in AGRICOLA, Elsevier Biobase, BIOSIS Previews, CAB Abstracts, Chemical Abstracts Service, Current Contents/Agriculture, Biology & Environmental Sciences, Science Citation Index, and Scopus. According to the ''Journal Citation Reports'', the journal has a 2020 impact factor The impact factor (IF) or journal impact factor (JIF) of an academic journal is a scientometric index calculated by Clarivate that reflects the yearly mean number of citations of articles published in the last two years in a given journal, as i ... of 1.24. References External links * Botany journals of Australia CSIRO Publishing academic journals Pu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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