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Paeonia Lactiflora
''Paeonia lactiflora'' (Chinese peony, Chinese herbaceous peony, or common garden peony) is a species of herbaceous perennial flowering plant in the family Paeoniaceae, native to central and eastern Asia from eastern Tibet across northern China to eastern Siberia. Description It is tall and broad, with 9-lobed leaves long. The flower buds appear in late spring (May in the Northern Hemisphere). They are large and round, opening into fragrant, cup- or bowl-shaped flowers in diameter, with 5–10 white, pink, or crimson petals and yellow stamens. The plant attracts butterflies. Its habitats include dry open stony slopes, riverbanks and sparse woodland edges. Background ''Paeonia lactiflora'' was known as the white peony (''P. albiflora'') when first introduced into Europe. It was brought to England in the mid-18th century, and is the parent of most modern varieties. It has been grown as an ornamental in China since the 7th century. The Latin specific epithet ''lactiflor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Peter Simon Pallas
Peter Simon Pallas Fellow of the Royal Society, FRS FRSE (22 September 1741 – 8 September 1811) was a Prussian zoologist and botanist who worked in Russia between 1767 and 1810. Life and work Peter Simon Pallas was born in Berlin, the son of Professor of Surgery Simon Pallas. He studied with private tutors and took an interest in natural history, later attending the University of Halle and the University of Göttingen. In 1760, he moved to the University of Leiden and passed his doctor's degree at the age of 19. Pallas travelled throughout the Netherlands and to London, improving his medical and surgical knowledge. He then settled at The Hague, and his new system of animal classification was praised by Georges Cuvier. Pallas wrote ''Miscellanea Zoologica'' (1766), which included descriptions of several vertebrates new to science which he had discovered in the Dutch museum collections. A planned voyage to southern Africa and the East Indies fell through when his father reca ... [...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] |
Trans-resveratrol-4'-O-beta-D-glucopyranoside
Resveratroloside is a stilbenoid glucoside. It can be found in ''Paeonia lactiflora ''Paeonia lactiflora'' (Chinese peony, Chinese herbaceous peony, or common garden peony) is a species of herbaceous perennial flowering plant in the family Paeoniaceae, native to central and eastern Asia from eastern Tibet across northern Chi ...''. References External links Resveratroloside at kanaya.naist.jp Resveratrol glycosides Phenol glucosides {{aromatic-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trans-resveratrol
Resveratrol (3,5,4′-trihydroxy-''trans''-stilbene) is a stilbenoid, a type of natural phenol, and a phytoalexin produced by several plants in response to injury or when the plant is under attack by pathogens, such as bacteria or fungi. Sources of resveratrol in food include the skin of grapes, blueberries, raspberries, mulberries, and peanuts. Although commonly used as a dietary supplement and studied in laboratory models of human diseases, there is no high-quality evidence that resveratrol improves lifespan or has a substantial effect on any human disease. Research Resveratrol has been studied for its potential therapeutic use, with little evidence of anti-disease effects or health benefits in humans. Cardiovascular disease There is no evidence of benefit from resveratrol in people who already have heart disease. A 2018 meta-analysis found no effect on systolic or diastolic blood pressure; a sub-analysis revealed a 2 mmHg decrease in systolic pressure only from resver ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ursolic Acid
Ursolic acid (sometimes referred to as urson, prunol, malol, or 3β-hydroxyurs-12-en-28-oic acid), is a pentacyclic triterpenoid identified in the epicuticular waxes of apples as early as 1920 and widely found in the peels of fruits, as well as in herbs and spices like rosemary and thyme. Natural occurrence Ursolic acid is present in many plants, such as ''Mirabilis jalapa'', as well as in many fruits and herbs used in daily life (e.g. apples, basil and holy basil, bilberries, cranberries, elder flower, peppermint, rosemary, lavender, oregano, thyme, hawthorn, and prunes). Apple peels contain large quantities of ursolic acid and related compounds. Potential biochemical effects A number of potential biochemical effects of ursolic acid have been investigated, but there has been no clinical study demonstrating benefits to human health. ''In vitro'', ursolic acid inhibits the proliferation of various cancer cell types by inhibiting the STAT3 activation pathway, and may also d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oleanolic Acid
Oleanolic acid or oleanic acid is a naturally occurring pentacyclic triterpenoid related to betulinic acid. It is widely distributed in food and plants where it exists as a free acid or as an aglycone of triterpenoid saponins. Natural occurrence Oleanolic acid can be found in olive oil, ''Phytolacca americana'' (American pokeweed), and ''Syzygium'' spp, garlic, etc. It was first studied and isolated from several plants, including ''Olea europaea'' (leaves, fruit), ''Rosa woodsii'' (leaves), ''Prosopis glandulosa'' (leaves and twigs), '' Phoradendron juniperinum'' (whole plant), '' Syzygium claviflorum'' (leaves), '' Hyptis capitata'' (whole plant), ''Mirabilis jalapa'') and ''Ternstroemia gymnanthera'' (aerial part). Other ''Syzygium'' species including java apple (''Syzygium samarangense'') and rose apples contain it, as does ''Ocimum tenuiflorum'' (holy basil). Biosynthesis of oleanolic acids Oleanolic acid biosynthesis starts with mevalonate to create squalene. Squalen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paeonia Lactiflora Cv
{{dab, geo ...
Paeonia or Paionia may refer to: * The genus ''Paeonia'', which comprises all peony plants * Paeonia (kingdom), an ancient state occupying roughly the same area as the present-day Republic of North Macedonia * Paionia (municipality), in the Central Macedonia region of Greece * Paeonia, alternate name of Paeonidae, a deme of ancient Attica * 1061 Paeonia, an asteroid See also * Pionia (other) Pionia may refer to: * Pionia (Mysia), an ancient city in the Troad and a suffragan see in the Roman Empire (see Cyzicus) * ''Pionia'' (moth), synonym for the genus ''Correbia'' See also * Paeonia (other) * Piona Colico ( Comasque ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sarah Bernhardt
Sarah Bernhardt (; born Henriette-Rosine Bernard; 22 or 23 October 1844 – 26 March 1923) was a French stage actress who starred in some of the most popular French plays of the late 19th and early 20th centuries, including '' La Dame Aux Camelias'' by Alexandre Dumas ''fils''; ''Ruy Blas'' by Victor Hugo, ''Fédora'' and ''La Tosca'' by Victorien Sardou, and '' L'Aiglon'' by Edmond Rostand. She also played male roles, including Shakespeare's Hamlet. Rostand called her "the queen of the pose and the princess of the gesture", while Hugo praised her "golden voice". She made several theatrical tours around the world, and was one of the first prominent actresses to make sound recordings and to act in motion pictures. She is also linked with the success of artist Alphonse Mucha, whose work she helped to publicize. Mucha would become one of the most sought-after artists of this period for his Art Nouveau style. Biography Early life Henriette-Rosine Bernard was born at 5 rue de L ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Award Of Garden Merit
The Award of Garden Merit (AGM) is a long-established annual award for plants by the British Royal Horticultural Society (RHS). It is based on assessment of the plants' performance under UK growing conditions. History The Award of Garden Merit is a mark of quality awarded, since 1922, to garden plants (including trees, vegetables and decorative plants) by the United Kingdom, Royal Horticultural Society (RHS). Awards are made annually after plant trials intended to judge the plants' performance under UK growing conditions. Trials may last for one or more years, depending on the type of plant being analyzed, and may be performed at Royal Horticulture Society Garden in Wisley and other gardens or after observation of plants in specialist collections. Trial reports are made available as booklets and on the website. Awards are reviewed annually in case plants have become unavailable horticulturally, or have been superseded by better cultivars. Similar awards The award should not be ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Royal Horticultural Society
The Royal Horticultural Society (RHS), founded in 1804 as the Horticultural Society of London, is the UK's leading gardening charity. The RHS promotes horticulture through its five gardens at Wisley (Surrey), Hyde Hall (Essex), Harlow Carr (North Yorkshire), Rosemoor (Devon) and Bridgewater (Greater Manchester); flower shows including the Chelsea Flower Show, Hampton Court Palace Flower Show, Tatton Park Flower Show and Cardiff Flower Show; community gardening schemes; Britain in Bloom and a vast educational programme. It also supports training for professional and amateur gardeners. the president was Keith Weed and the director general was Sue Biggs CBE. History Founders The creation of a British horticultural society was suggested by John Wedgwood (son of Josiah Wedgwood) in 1800. His aims were fairly modest: he wanted to hold regular meetings, allowing the society's members the opportunity to present papers on their horticultural activities and discoveries, to enc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Double Flowers
"Double-flowered" describes varieties of flowers with extra petals, often containing flowers within flowers. The double-flowered trait is often noted alongside the scientific name with the abbreviation ''fl. pl.'' (''flore pleno'', a Latin ablative form meaning "with full flower"). The first abnormality to be documented in flowers, double flowers are popular varieties of many commercial flower types, including roses, camellias and carnations. In some double-flowered varieties all of the reproductive organs are converted to petals — as a result, they are sexually sterile and must be propagated through cuttings. Many double-flowered plants have little wildlife value as access to the nectaries is typically blocked by the mutation. History Double flowers are the earliest documented form of floral abnormality, first recognized more than two thousand years ago. Theophrastus mentioned double roses in his ''Enquiry into Plants'', written before 286 BC. Pliny also described double ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
