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Quintinia Serrata
''Quintinia serrata'', the tawheowheo, is a species of evergreen trees in the genus ''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. Plants have alternate leaves. White or lilac flowers form at the end of stalks or on leaf ax ...'' endemic to New Zealand. This plant has different patterns of anthocyanins ( cyanidin 3-O-glucoside 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 travels in Australia to collect plants. Early life Cunningham was born in Wimbledon, London, Wimbledon, Surrey, 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, Sir Joseph Banks. Brazil and Australia (New South Wales) On Banks' recommendation, Cunningham went to Brazil with James Bowie (botani ... [...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. 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 :fr:Jean-Baptiste de La Quintinie, Jean-Baptiste de la Quintinie. Species * ''Quintinia altigena'' * ''Quintinia apoensis'' * ''Quintinia brassii'' * ''Quintinia epiphytica'' * ''Quintinia fawkneri'' * ''Quintinia hyehenensis'' (New Caledonia) * ''Quintinia kuborensis'' * ''Quintinia lanceolata'' * ''Quintinia ledermannii'' * ''Quintinia macgregorii'' * ''Quintinia major'' (New Caledonia) * ''Quintinia media'' (New Caledonia, Vanuatu) * ''Quintinia minor'' (New Caledonia) * ''Quintinia montiswilhelmii'' * ''Quintinia nutantifora'' * ''Quintinia oreophila'' (New Caledonia) * ''Quintinia pachyphylla'' * ''Quintinia quat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cyanidin 3-O-glucoside
Chrysanthemin is an anthocyanin. It is the 3- glucoside of cyanidin. 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 glycosyltrans ... [...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. Natural occurrences Chrysanthemin can be found in the roselle plant (''Hibiscus sabdariffa'', Malvaceae), different Japanese angiosperms, ''Rhaponticum'' (Asteraceae), The ... [...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 (; from Greek φυλή/ φῦλον [] "tribe, clan, race", and wikt:γενετικός, γενετικός [] "origin, source, birth") is the study o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plants Described In 1839
Plants are predominantly photosynthetic eukaryotes of the kingdom Plantae. Historically, the plant kingdom encompassed all living things that were not animals, and included algae and fungi; however, all current definitions of Plantae exclude the fungi and some algae, as well as the prokaryotes (the archaea and bacteria). By one definition, plants form the clade Viridiplantae (Latin name for "green plants") which is sister of the Glaucophyta, and consists of the green algae and Embryophyta (land plants). The latter includes the flowering plants, conifers and other gymnosperms, ferns and their allies, hornworts, liverworts, and mosses. Most plants are multicellular organisms. Green plants obtain most of their energy from sunlight via photosynthesis by primary chloroplasts that are derived from endosymbiosis with cyanobacteria. Their chloroplasts contain chlorophylls a and b, which gives them their green color. Some plants are parasitic or mycotrophic and have los ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endemic Flora Of New Zealand
Endemism is the state of a species being found 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 be also be referred to as an ''endemism'' or in scientific literature as an ''endemite''. For example '' Cytisus aeolicus'' is an endemite of the Italian flora. '' Adzharia renschi'' was once believed to be an endemite of the Caucasus, but it was later discovered to be a non-indigenous species from South America belonging to a different genus. The extreme opposite of an endemic species is one with a cosmopolitan distribution, having a global or widespread range. A rare alternative term for a species that is endemic is "precinctive", which applies to s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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