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Callistemon Serpentinus
''Melaleuca serpentina'' is a plant in the myrtle family, Myrtaceae and is endemic to the Barraba district in Australia. (Some Australian state herbaria continue to use the name ''Callistemon serpentinus''.) It is a shrub with yellow or creamy-green bottlebrush flowers. It is similar to '' Melaleuca citrina'' but can be distinguished from that species by its flower colour (red in ''M. citrina'') and its shorter stamens. Description ''Melaleuca serpentina'' is a shrub growing to tall with hard, papery bark. Its leaves are arranged alternately and are long, wide, more or less flat, narrow elliptical to egg-shaped with the narrow end towards the base and an end tapering to a sharp point. The leaves have a mid-vein but the lateral veins are obscure and there are many distinct oil glands. The flowers are creamy green to yellow and are arranged in spikes on the ends of branches that continue to grow after flowering and also in the leaf axils. The spikes are in diameter with 15 to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lyndley Craven
Lyndley Alan Craven (3 September 1945 – 11 July 2014) was a botanist who became the Principal Research Scientist of the Australian National Herbarium. Lyndley ("Lyn") Craven worked for the CSIRO plant taxonomy unit of the New Guinea Survey Group, Division of Land Research and Regional Survey from 1964 to 1967. This was part of a unit that became the Australian National Herbarium, Centre for Australian National Biodiversity Research. Craven's duties included botanical support for land resources surveys. Craven then left to study horticulture at Burnley Horticultural College, Victoria, earning the degree of Diploma of Horticultural Science in 1970 before being briefly employed by the Parks and Gardens Branch of Department of the Interior, Canberra. Part of this department later became the Canberra Botanic Garden and eventually the Australian National Herbarium, Centre for Australian National Biodiversity Research at the Australian National Botanic Gardens. In 1984, he earned the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Novon
The Missouri Botanical Garden is a botanical garden located at 4344 Shaw Boulevard in St. Louis, Missouri. It is also known informally as Shaw's Garden for founder and philanthropist Henry Shaw. Its herbarium, with more than 6.6 million specimens, is the second largest in North America, behind that of the New York Botanical Garden. The '' Index Herbariorum'' code assigned to the herbarium is MO and it is used when citing housed specimens. History The land that is currently the Missouri Botanical Garden was previously the land of businessman Henry Shaw. Founded in 1859, the Missouri Botanical Garden is one of the oldest botanical institutions in the United States and a National Historic Landmark. It is also listed in the National Register of Historic Places. In 1983, the botanical garden was added as the fourth subdistrict of the Metropolitan Zoological Park and Museum District. The garden is a center for botanical research and science education of international repute ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flora Of New South Wales ...
*''The Flora that are native to New South Wales, Australia''. :*''Taxa of the lowest rank are always included. Higher taxa are included only if endemic''. *The categorisation scheme follows the World Geographical Scheme for Recording Plant Distributions, in which :* Jervis Bay Territory, politically a Commonwealth of Australia territory, is treated as part of New South Wales; :* the Australian Capital Territory, politically a Commonwealth of Australia territory, is treated as separate but subordinate to New South Wales; :* Lord Howe Island, politically part of New South Wales, is treated as subordinate to Norfolk Island. {{CatAutoTOC New South Wales Biota of New South Wales New South Wales ) , nickname = , image_map = New South Wales in Australia.svg , map_caption = Location of New South Wales in AustraliaCoordinates: , subdivision_type = Country , subdivision_name = Australia , established_title = Before federation , es ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Melaleuca
''Melaleuca'' () is a genus of nearly 300 species of plants in the myrtle family, Myrtaceae, commonly known as paperbarks, honey-myrtles or tea-trees (although the last name is also applied to species of '' Leptospermum''). They range in size from small shrubs that rarely grow to more than high, to trees up to . Their flowers generally occur in groups, forming a "head" or "spike" resembling a brush used for cleaning bottles, containing up to 80 individual flowers. Melaleucas are an important food source for nectarivorous insects, birds, and mammals. Many are popular garden plants, either for their attractive flowers or as dense screens and a few have economic value for producing fencing and oils such as "tea tree" oil. Most melaleucas are endemic to Australia, with a few also occurring in Malesia. Seven are endemic to New Caledonia, and one is found only on (Australia's) Lord Howe Island. Melaleucas are found in a wide variety of habitats. Many are adapted for life in swamp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Woodland
A woodland () is, in the broad sense, land covered with trees, or in a narrow sense, synonymous with wood (or in the U.S., the ''plurale tantum'' woods), a low-density forest forming open habitats with plenty of sunlight and limited shade (see differences between British, American, and Australian English explained below). Woodlands may support an understory of shrubs and herbaceous plants including grasses. Woodland may form a transition to shrubland under drier conditions or during early stages of primary or secondary succession. Higher-density areas of trees with a largely closed canopy that provides extensive and nearly continuous shade are often referred to as forests. Extensive efforts by conservationist groups have been made to preserve woodlands from urbanization and agriculture. For example, the woodlands of Northwest Indiana have been preserved as part of the Indiana Dunes. Definitions United Kingdom ''Woodland'' is used in British woodland management to mean tre ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Royal Botanic Gardens, Kew
Royal Botanic Gardens, Kew is a non-departmental public body in the United Kingdom sponsored by the Department for Environment, Food and Rural Affairs. An internationally important botanical research and education institution, it employs 1,100 staff. Its board of trustees is chaired by Dame Amelia Fawcett. The organisation manages botanic gardens at Kew in Richmond upon Thames in south-west London, and at Wakehurst, a National Trust property in Sussex which is home to the internationally important Millennium Seed Bank, whose scientists work with partner organisations in more than 95 countries. Kew, jointly with the Forestry Commission, founded Bedgebury National Pinetum in Kent in 1923, specialising in growing conifers. In 1994, the Castle Howard Arboretum Trust, which runs the Yorkshire Arboretum, was formed as a partnership between Kew and the Castle Howard Estate. In 2019, the organisation had 2,316,699 public visitors at Kew, and 312,813 at Wakehurst. Its site at Kew ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Serpentinite
Serpentinite is a rock composed predominantly of one or more serpentine group minerals, the name originating from the similarity of the texture of the rock to that of the skin of a snake. Serpentinite has been called ''serpentine'' or ''serpentine rock'', particularly in older geological texts and in wider cultural settings.California Government Code § 425.2; ''see'' Formation and mineralogy Serpentinite is formed by near to complete serpentinization of mafic to ultramafic rocks. Serpentinite can be formed wherever ultramafic rock is infiltrated by water poor in carbon dioxide. This occurs at mid-ocean ridges and in the forearc mantle of subduction zones. The final mineral composition of serpentinite is usually dominated by lizardite, chrysotile, and magnetite. Brucite and antigorite are less commonly present. Lizardite, chrysotile, and antigorite all have approximately the formula or , but differ in minor components and in form. Accessory minerals, present in smal ... [...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] |
Callistemon Serpentinus
''Melaleuca serpentina'' is a plant in the myrtle family, Myrtaceae and is endemic to the Barraba district in Australia. (Some Australian state herbaria continue to use the name ''Callistemon serpentinus''.) It is a shrub with yellow or creamy-green bottlebrush flowers. It is similar to '' Melaleuca citrina'' but can be distinguished from that species by its flower colour (red in ''M. citrina'') and its shorter stamens. Description ''Melaleuca serpentina'' is a shrub growing to tall with hard, papery bark. Its leaves are arranged alternately and are long, wide, more or less flat, narrow elliptical to egg-shaped with the narrow end towards the base and an end tapering to a sharp point. The leaves have a mid-vein but the lateral veins are obscure and there are many distinct oil glands. The flowers are creamy green to yellow and are arranged in spikes on the ends of branches that continue to grow after flowering and also in the leaf axils. The spikes are in diameter with 15 to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Asbestos
Asbestos () is a naturally occurring fibrous silicate mineral. There are six types, all of which are composed of long and thin fibrous crystals, each fibre being composed of many microscopic "fibrils" that can be released into the atmosphere by abrasion and other processes. Inhalation of asbestos fibres can lead to various dangerous lung conditions, including mesothelioma, asbestosis, and lung cancer, so it is now notorious as a serious health and safety hazard. Archaeological studies have found evidence of asbestos being used as far back as the Stone Age to strengthen ceramic pots, but large-scale mining began at the end of the 19th century when manufacturers and builders began using asbestos for its desirable physical properties. Asbestos is an excellent electrical insulator and is highly fire-resistant, so for much of the 20th century it was very commonly used across the world as a building material, until its adverse effects on human health were more widely acknowledged ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Melaleuca Serpentina (leaves, Flowers, Fruits)
''Melaleuca serpentina'' is a plant in the myrtle family, Myrtaceae and is endemic to the Barraba district in Australia. (Some Australian state herbaria continue to use the name ''Callistemon serpentinus''.) It is a shrub with yellow or creamy-green bottlebrush flowers. It is similar to ''Melaleuca citrina'' but can be distinguished from that species by its flower colour (red in ''M. citrina'') and its shorter stamens. Description ''Melaleuca serpentina'' is a shrub growing to tall with hard, papery bark. Its leaves are arranged alternately and are long, wide, more or less flat, narrow elliptical to egg-shaped with the narrow end towards the base and an end tapering to a sharp point. The leaves have a mid-vein but the lateral veins are obscure and there are many distinct oil glands. The flowers are creamy green to yellow and are arranged in spikes on the ends of branches that continue to grow after flowering and also in the leaf axils. The spikes are in diameter with 15 t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Frank Udovicic
Frank Udovicic is an Australian botany, botanist who specialises in molecular systematics and phytogeography. Career Udovicic completed his Bachelor of Science (Honours Degree, Honours) at The University of Melbourne in 1990. In 1995 he completed his PhD at The University of Melbourne. Both his Honours and PhD focused on the molecular phylogeny of the Eucalyptus, Eucalypts under the supervision of Prof. Pauline Ladiges. Udovicic held a Postdoctoral Fellow position at the Australian National Herbarium, CSIRO Plant Industry, Canberra from 1995 to 1997, working on Rhamnaceae. At the conclusion of this post he moved back to Melbourne and took up a Postdoctoral Fellow position at The University of Melbourne until 1999. Udovicic was appointed as the first systematics, Molecular Systematist at the National Herbarium of Victoria, Royal Botanic Gardens Victoria in 1999 to set up and manage the Maud Gibson Trust Molecular Laboratory, which enables Herbarium staff and postgraduate students ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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