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Boronia Thujona
''Boronia thujona'', commonly known as the bronzy boronia, is a plant in the citrus family Rutaceae and is endemic to near coastal areas of southern New South Wales. It is a shrub or small tree with aromatic, pinnate leaves and groups of between two and six bright pink flowers in the leaf axils. Description ''Boronia thujona'' is a glabrous shrub or small tree that grows to a height of with two grooves between the leaf bases on the smaller stems. It has aromatic, pinnate leaves with between three and fifteen leaflets. The leaf is long and wide in outline with a petiole long. The end leaflet is narrow elliptic in shape, long and wide and the side leaflets are similar but usually longer. The flowers are bright pink and are arranged in pairs or groups of up to six in leaf axils, each flower on a pedicel long. The four sepals are triangular, long, wide. The four petals are long with a hairy lower surface and a small point on the tip. The eight stamens have hairy filament ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Australian National Botanic Gardens
The Australian National Botanic Gardens (ANBG) is a heritage-listed botanical garden located in , Canberra, in the Australian Capital Territory, Australia. Established in 1949, the Gardens is administered by the Australian Government's Department of Agriculture, Water and the Environment. The botanic gardens was added to the Commonwealth Heritage List on 22 June 2004. The botanic gardens is the largest living collection of native Australian flora. The mission of the ANBG is to "study and promote Australia's flora". The gardens maintains a wide variety of botanical resources for researchers and cultivates native plants threatened in the wild. The herbarium code for the Australian National Botanic Gardens is ''CANB''. History When Canberra was being planned in the 1930s, the establishment of the gardens was recommended in a report in 1933 by the Advisory Council of Federal Capital Territory. In 1935, The Dickson Report set forth a framework for their development. A large site fo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stigma (botany)
The stigma () is the receptive tip of a carpel, or of several fused carpels, in the gynoecium of a flower. Description The stigma, together with the style and ovary (typically called the stigma-style-ovary system) comprises the pistil, which is part of the gynoecium or female reproductive organ of a plant. The stigma itself forms the distal portion of the style, or stylodia, and is composed of , the cells of which are receptive to pollen. These may be restricted to the apex of the style or, especially in wind pollinated species, cover a wide surface. The stigma receives pollen and it is on the stigma that the pollen grain germinates. Often sticky, the stigma is adapted in various ways to catch and trap pollen with various hairs, flaps, or sculpturings. The pollen may be captured from the air (wind-borne pollen, anemophily), from visiting insects or other animals ( biotic pollination), or in rare cases from surrounding water (hydrophily). Stigma can vary from long and sle ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Boronia
''Boronia'' is a genus of about 160 species of flowering plants in the citrus family Rutaceae. Most are endemic to Australia with a few species in New Caledonia, which were previously placed in the genus ''Boronella''. They occur in all Australian states but the genus is under review and a number of species are yet to be described or have the description published. Boronias are similar to familiar plants in the genera ''Zieria'', ''Eriostemon'' and '' Correa'' but can be distinguished from them by the number of petals or stamens. Some species have a distinctive fragrance and are popular garden plants. Description Plants in the genus ''Boronia'' are nearly always shrubs although a very small number occur as herbs or as small trees. The leaves are usually arranged in opposite pairs and may be simple leaves or compound leaves with up to nineteen or more leaflets, in either a pinnate or bipinnate arrangement. The flowers are arranged in groups in the leaf axils or on the ends ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Budawang Range
The Budawang Range, commonly called The Budawangs, a rugged mountain range within the Budawang National Park and the Morton National Park, are part of a spur off the Great Dividing Range and are located in the South Coast region of New South Wales, Australia. The highest mountain in the range is Mount Budawang that has an elevation of above sea level. Location and features Commmencing between the headwaters of the Clyde and Endrick rivers, The Budawangs extend in a generally south southwest direction for about to Mount Budawang about southeast of . The range consists of mountains and escarpments, generally at an elevation of , forming most of the western watershed of the Clyde River. The range comprises a series of hills extending generally west northwest from the north end of Budawang Range near Sassafras for about to above the junction of the Shoalhaven and Endrick rivers. The Pigeon House Range forms the watershed between the northeast waters of Endrick River and those ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sydney
Sydney ( ) is the capital city of the state of New South Wales, and the most populous city in both Australia and Oceania. Located on Australia's east coast, the metropolis surrounds Sydney Harbour and extends about towards the Blue Mountains to the west, Hawkesbury to the north, the Royal National Park to the south and Macarthur to the south-west. Sydney is made up of 658 suburbs, spread across 33 local government areas. Residents of the city are known as "Sydneysiders". The 2021 census recorded the population of Greater Sydney as 5,231,150, meaning the city is home to approximately 66% of the state's population. Estimated resident population, 30 June 2017. Nicknames of the city include the 'Emerald City' and the 'Harbour City'. Aboriginal Australians have inhabited the Greater Sydney region for at least 30,000 years, and Aboriginal engravings and cultural sites are common throughout Greater Sydney. The traditional custodians of the land on which modern Sydney stands are ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jean Galbraith
Jean Galbraith (28 March 1906 – 2 January 1999) was an Australian botanist, gardener, writer of children's books and poet. Galbraith was born at Tyers, Gippsland, where she lived for her whole life. The family's sprawling native garden at their cottage "Dunedin" formed the backdrop to her first articles on growing native flowers. As a teenager, Galbraith joined the Field Naturalist Club and began to train herself in botany. Despite her lack of formal qualifications, Galbraith became a highly respected botanist.Holmes, K., (1997) 'A literary gardener', ''Australian Garden History'', 9 (1), pp. 4–7. She was counted an "important and influential woman gardener", and "natural successor" to Edna Walling. Galbraith used the pseudonym "Correa" for her early works. She first started writing at the age of 19, and was widely published from the age of 26. For 50 years she contributed monthly to two magazines, ''The Garden Lover'' and the ''Victorian Naturalist'', as well as occasiona ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Economic Botany
''Economic Botany'' is a quarterly peer-reviewed academic journal that covers all aspects of economic botany. The editor-in-chief is Robert A. Voeks (California State University, Fullerton). The journal was established in 1947 and is published by Springer Science+Business Media and the New York Botanical Garden Press on behalf of the Society for Economic Botany. Authors have a choice to publish articles under the traditional subscription model or an Open Access model. Abstracting and indexing The journal is abstracted and indexed in: 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 ... of 1.731. References External links *{{Official website, http://www.nybgpress.org/Products/CategoryCenter/JL!E ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chemist
A chemist (from Greek ''chēm(ía)'' alchemy; replacing ''chymist'' from Medieval Latin ''alchemist'') is a scientist trained in the study of chemistry. Chemists study the composition of matter and its properties. Chemists carefully describe the properties they study in terms of quantities, with detail on the level of molecules and their component atoms. Chemists carefully measure substance proportions, chemical reaction rates, and other chemical properties. In Commonwealth English, pharmacists are often called chemists. Chemists use their knowledge to learn the composition and properties of unfamiliar substances, as well as to reproduce and synthesize large quantities of useful naturally occurring substances and create new artificial substances and useful processes. Chemists may specialize in any number of subdisciplines of chemistry. Materials scientists and metallurgists share much of the same education and skills with chemists. The work of chemists is often related to the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thujone
Thujone () is a ketone and a monoterpene that occurs predominantly in two diastereomeric (epimeric) forms: (−)-α-thujone and (+)-β-thujone. Though it is best known as a chemical compound in the spirit absinthe, it is unlikely to be responsible for absinthe's alleged stimulant and psychoactive effects due to the small quantities present. Thujone acts on the neurotransmitter gamma-aminobutyric acid (GABA) as an antagonist (opposite to the effects of alcohol). As a competitive antagonist of GABA, thujone alone is considered to be convulsant, though by interfering with the inhibitory transmitter GABA, it may convey stimulating, mood-elevating effects at low doses. It is also used in perfumery as a component of several essential oils. In addition to the naturally occurring (−)-α-thujone and (+)-β-thujone, two other forms are possible: (+)-α-thujone and (−)-β-thujone. In 2016, they were found in nature as well, in ''Salvia officinalis''. File:(-)-alpha-Thujon.svg, (−) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ketone
In organic chemistry, a ketone is a functional group with the structure R–C(=O)–R', where R and R' can be a variety of carbon-containing substituents. Ketones contain a carbonyl group –C(=O)– (which contains a carbon-oxygen double bond C=O). The simplest ketone is acetone (where R and R' is methyl), with the formula . Many ketones are of great importance in biology and in industry. Examples include many sugars (ketoses), many steroids (e.g., testosterone), and the solvent acetone. Nomenclature and etymology The word ''ketone'' is derived from ''Aketon'', an old German word for ''acetone''. According to the rules of IUPAC nomenclature, ketone names are derived by changing the suffix ''-ane'' of the parent alkane to ''-anone''. Typically, the position of the carbonyl group is denoted by a number, but traditional nonsystematic names are still generally used for the most important ketones, for example acetone and benzophenone. These nonsystematic names are considere ... [...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] |
Royal Society Of New South Wales
The Royal Society of New South Wales is a learned society based in Sydney, Australia. The Governor of New South Wales is the vice-regal patron of the Society. The Society was established as the Philosophical Society of Australasia on 27 June 1821. In 1850, after a period of informal activity, the Society was revived and its name became the Australian Philosophical Society and, in 1856, the Philosophical Society of New South Wales. The Society was granted Royal Assent on 12 December 1866 and at that time was renamed the Royal Society of New South Wales. Membership is open to any person interested in the promotion of studies in Science, Art, Literature and Philosophy. Fellowship and Distinguished Fellowship are by election, and may be conferred on leaders in their fields. The Society is based in Sydney and has an active branches in Mittagong in the Southern Highlands of NSW. Regular monthly meetings and public lectures are well attended by both members and visitors. The Society ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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