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Quintinia Elliptica
''Quintinia serrata'', commonly known as tawheowheo, is a species of evergreen tree in the genus ''Quintinia''. It is endemic to New Zealand. This plant has different patterns of anthocyanins (cyanidin 3-O-glucoside Chrysanthemin is an anthocyanin. It is the 3-glucoside of cyanidin (kuromanin). Natural occurrences Chrysanthemin can be found in the roselle plant (''Hibiscus sabdariffa'', Malvaceae), different Japanese angiosperms, '' Rhaponticum'' (Asterac ... and cyanidin 3-O-galactoside) in its leaves to protect the shade-adapted chloroplasts from direct sun light.Functional role of anthocyanins in the leaves of Quintinia serrata A. Cunn. Kevin S. Gould, Kenneth R. Markham, Richard H. Smith and Jessica J. Goris, J. Exp. Bot., 2000, volume 51, issue 347, pages 1107-1115, References External links * * Paracryphiales Plants described in 1839 Endemic flora of New Zealand Trees of New Zealand {{asterid-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Allan Cunningham (botanist)
Allan Cunningham (13 July 1791 – 27 June 1839) was an English botany, botanist and List of explorers, explorer, primarily known for his expeditions into uncolonised areas of eastern Australia to collect plants and report on the suitability of the land for grazing purposes. Early life Cunningham was born in Wimbledon, London, England, the son of Allan Cunningham (head gardener at Wimbledon Park House), who came from Renfrewshire, Scotland, and his English wife Sarah (née Juson/Jewson née Dicken). Allan Cunningham was educated at a Putney private school, Reverend John Adams (educational writer), John Adams Academy and then went into a solicitor's office (a Lincoln's Inn Conveyancer). He afterwards obtained a position with William Townsend Aiton superintendent of Royal Botanic Gardens, Kew, Kew Gardens, and this brought him in touch with Robert Brown (Scottish botanist from Montrose), Robert Brown and Joseph Banks. Brazil On Banks' recommendation, Cunningham went to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Quintinia
''Quintinia'' is a genus of about 25 evergreen trees and shrubs native to the Philippines, New Guinea, New Zealand, New Caledonia, Vanuatu and Australia Australia, officially the Commonwealth of Australia, is a country comprising mainland Australia, the mainland of the Australia (continent), Australian continent, the island of Tasmania and list of islands of Australia, numerous smaller isl .... Plants have alternate leaves. White or lilac flowers form at the end of stalks or on leaf axils. The fruiting body is a capsule, usually containing a large number of tiny seeds. The genus is named after the gardener Jean-Baptiste de la Quintinie. Species There are 25 accepted species: * '' Quintinia altigena'' – New Guinea * '' Quintinia apoensis'' – Philippines * '' Quintinia brassii'' – New Guinea * '' Quintinia elliptica'' – North Island of New Zealand * '' Quintinia epiphytica'' – Papua New Guinea * '' Quintinia fawkneri'' – northeastern Queensland * '' Qui ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cyanidin 3-O-glucoside
Chrysanthemin is an anthocyanin. It is the 3-glucoside of cyanidin (kuromanin). Natural occurrences Chrysanthemin can be found in the roselle plant (''Hibiscus sabdariffa'', Malvaceae), different Japanese angiosperms, '' Rhaponticum'' (Asteraceae), The fruits of the smooth arrowwood (''Viburnum dentatum'', Caprifoliaceae) appear blue. One of the major pigments is cyanidin 3-glucoside, but the total mixture is very complex. In food Chrysanthemin has been detected in blackcurrant pomace, in European elderberry, in red raspberries, in soybean seed coats, in Victoria plum, in peach, lychee and açaí. It is found in red oranges and black rice. It is the major anthocyanin in purple corn (''Zea mays''). Purple corn is approved in Japan and listed in the "Existing Food Additive List" as ''purple corn color''. Biosynthesis The biosynthesis of cyanidin 3-O-glucoside in ''Escherichia coli'' was demonstrated by means of genetic engineering. In ''Arabidopsis thaliana'', a glycosy ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cyanidin 3-O-galactoside
Ideain, the cyanidin 3-O-galactoside, is an anthocyanin, a type of plant pigment. Natural occurrences Ideain is the main anthocyanin in red-skinned or red-fleshed (for example Weirouge) apple varieties. It is also found in Chinese hawthorn fruits (''Crataegus spp.''). It is also the pigment in the copper beech (cultivar of ''Fagus sylvatica''), that was identified in 1932. While it is only one in the many anthocyanins present in bilberries (''Vaccinium myrtillus'') and cranberries (''Vaccinium macrocarpon''), it is the main anthocyanin in lingonberries (''Vaccinium vitis-idaea''). ''Quintinia serrata'', the tawheowheo, a species of evergreen trees endemic to New Zealand, has different patterns of anthocyanins (cyanidin 3-O-glucoside Chrysanthemin is an anthocyanin. It is the 3-glucoside of cyanidin (kuromanin). Natural occurrences Chrysanthemin can be found in the roselle plant (''Hibiscus sabdariffa'', Malvaceae), different Japanese angiosperms, '' Rhaponticum'' (Asterac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paracryphiales
The Paracryphiaceae are a family of woody shrubs and trees native to Australia, southeast Asia, and New Caledonia. In the APG III system of 2009, the family is placed in its own order, Paracryphiales, in the campanulid clade of the asterids. In the earlier APG II system, the family was unplaced as to order and included only '' Paracryphia''. As presently circumscribed, the family includes three genera: * '' Paracryphia'' Baker f. – 1 species, endemic to New Caledonia * '' Quintinia'' A.DC – 25 species in the Philippines, New Guinea, the east coast of Australia, New Zealand and New Caledonia; formerly placed in the Quintiniaceae * '' Sphenostemon'' Baill. – 10 species in New Guinea, Australia (Queensland) and New Caledonia; formerly placed in the Sphenostemonaceae The evolutionary (phylogenetic In biology, phylogenetics () is the study of the evolutionary history of life using observable characteristics of organisms (or genes), which is known as phylogenetic infe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plants Described In 1839
Plants are the eukaryotes that form the kingdom Plantae; they are predominantly photosynthetic. This means that they obtain their energy from sunlight, using chloroplasts derived from endosymbiosis with cyanobacteria to produce sugars from carbon dioxide and water, using the green pigment chlorophyll. Exceptions are parasitic plants that have lost the genes for chlorophyll and photosynthesis, and obtain their energy from other plants or fungi. Most plants are multicellular, except for some green algae. Historically, as in Aristotle's biology, the plant kingdom encompassed all living things that were not animals, and included algae and fungi. Definitions have narrowed since then; current definitions exclude fungi and some of the algae. By the definition used in this article, plants form the clade Viridiplantae (green plants), which consists of the green algae and the embryophytes or land plants (hornworts, liverworts, mosses, lycophytes, ferns, conifers and other gymnosperm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endemic Flora Of New Zealand
Endemism is the state of a species being found only 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 also be referred to as an ''endemism'' or, in scientific literature, as an ''endemite''. Similarly, many species found in the Western ghats of India are examples of endemism. Endemism is an important concept in conservation biology for measuring biodiversity in a particular place and evaluating the risk of extinction for species. Endemism is also of interest in evolutionary biology, because it provides clues about how changes in the environment cause species to undergo range shifts (potentially expanding their range into a larger area or becomin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
