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Camellia × Williamsii
''Camellia'' × ''williamsii'' is a cultivar group of hybrid evergreen shrubs that are derived from a crossing of ''Camellia saluenensis'' with '' Camellia japonica''. It was originally bred in 1923 at Caerhays Castle in Cornwall by John Charles Williams. Cultivars Williamsii cross camellias are hardier than most, and will grow outside anywhere in the UK. Some varieties are known to perform better in colder climates than in warmer ones. 'E.G. Waterhouse', for instance, grows better in Melbourne than it does in Sydney, where it was bred. Hybrid vigour has made the group unusually floriferous, with such varieties as 'St Ewe' flowering for four to five months (December to April in the UK). Some crosses show the elliptical and pointed leaves of ''C. saluenensis'', others the more rounded leaves of ''C. japonica''. Some crosses introduced colours new to camellias: 'Donation' is said to be Tyrian rose, 'Lady Gowrie' fuchsine pink. Nearly all crosses have flowers with translucent ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Award Of Garden Merit Camellias
Below is a selected list of camellia cultivars which currently (2016) hold the Royal Horticultural Society's Award of Garden Merit. Camellias are popular shrubs of medium to large size (typically 1 to 4 cubic metres), originating in China and the far east. Best seen in a dappled woodland setting, they thrive in acid soil, like other calcifuges such as rhododendron ''Rhododendron'' (; from Ancient Greek ''rhódon'' "rose" and ''déndron'' "tree") is a very large genus of about 1,024 species of woody plants in the heath family (Ericaceae). They can be either evergreen or deciduous. Most species are nati ...s. They are especially valued for their glossy evergreen foliage and large showy blooms, in shades of red, pink and white. These can appear as early as November in favoured locations in the temperate Northern Hemisphere; but the main flowering season is early to mid spring (February to May). Though the plants are robust, the blooms are easily damaged by frost. It is the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Camellia
''Camellia'' (pronounced or ) is a genus of flowering plants in the family Theaceae. They are found in eastern and southern Asia, from the Himalayas east to Japan and Indonesia. There are more than 220 described species, with some controversy over the exact number, and also around 3,000 hybrids. The genus was named by Linnaeus after the Jesuit botanist Georg Joseph Kamel, who worked in the Philippines and described a species of camellia (although Linnaeus did not refer to Kamel's account when discussing the genus). Of economic importance in East Asia, Southeast Asia, and the Indian subcontinent, leaves of '' C. sinensis'' are processed to create the popular beverage tea. The ornamental '' C. japonica'', '' C. sasanqua'' and their hybrids are the source of hundreds of garden cultivars. '' C. oleifera'' produces tea seed oil, used in cooking and cosmetics. Descriptions Camellias are evergreen shrubs or small trees up to tall. Their leaves are alternately arranged, simple, t ... [...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] |
Soil Ph
Soil pH is a measure of the acidity or basicity (alkalinity) of a soil. Soil pH is a key characteristic that can be used to make informative analysis both qualitative and quantitatively regarding soil characteristics. pH is defined as the negative logarithm (base 10) of the activity of hydronium ions ( or, more precisely, ) in a solution. In soils, it is measured in a slurry of soil mixed with water (or a salt solution, such as ), and normally falls between 3 and 10, with 7 being neutral. Acid soils have a pH below 7 and alkaline soils have a pH above 7. Ultra-acidic soils (pH 9) are rare. Soil pH is considered a master variable in soils as it affects many chemical processes. It specifically affects plant nutrient Plant nutrition is the study of the chemical elements and compounds necessary for plant growth and reproduction, plant metabolism and their external supply. In its absence the plant is unable to complete a normal life cycle, or that the element i ... ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rhododendron
''Rhododendron'' (; from Ancient Greek ''rhódon'' "rose" and ''déndron'' "tree") is a very large genus of about 1,024 species of woody plants in the heath family (Ericaceae). They can be either evergreen or deciduous. Most species are native to eastern Asia and the Himalayan region, but smaller numbers occur elsewhere in Asia, and in North America, Europe and Australia. It is the national flower of Nepal, the state flower of Washington and West Virginia in the United States, the state flower of Nagaland in India, the provincial flower of Jiangxi in China and the state tree of Sikkim and Uttarakhand in India. Most species have brightly colored flowers which bloom from late winter through to early summer. Azaleas make up two subgenera of ''Rhododendron''. They are distinguished from "true" rhododendrons by having only five anthers per flower. Species Description ''Rhododendron'' is a genus of shrubs and small to (rarely) large trees, the smallest species growing to t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Calcifuge
A calcifuge is a plant that does not tolerate alkaline (basic) soil. The word is derived from the Latin 'to flee from chalk'. These plants are also described as ericaceous, as the prototypical calcifuge is the genus ''Erica'' (heaths). It is not the presence of carbonate or hydroxide ions ''per se'' that these plants cannot tolerate, but the fact that under alkaline conditions, iron becomes less soluble. Consequently, calcifuges grown on alkaline soils often develop the symptoms of iron deficiency, ''i.e.'' interveinal chlorosis of new growth. There are many horticultural plants which are calcifuges, most of which require an 'ericaceous' compost with a low pH, composed principally of ''Sphagnum'' moss peat. A plant that thrives in lime-rich soils is known as a calcicole. Examples Order Ericales Ericaceae *''Andromeda polifolia'' *''Calluna'' (common heather) *''Cassiope lycopodioides'' *''Daboecia'' *'' Enkianthus campanulatus'' *''Erica'' (but not '' E. carnea'' or '' E. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brigadoon
''Brigadoon'' is a musical with a book and lyrics by Alan Jay Lerner, and music by Frederick Loewe. The song " Almost Like Being in Love", from the musical, has become a standard. It features two American tourists who stumble upon Brigadoon, a mysterious Scottish village that appears for only one day every 100 years. Tommy, one of the tourists, falls in love with Fiona, a young woman from Brigadoon. The original production opened at the Ziegfeld Theatre on Broadway in 1947 and ran for 581 performances. It starred David Brooks, Marion Bell, Pamela Britton, and Lee Sullivan. In 1949, ''Brigadoon'' opened at Her Majesty's Theatre in the West End and ran for 685 performances; many revivals have followed. A 1954 film version starred Gene Kelly and Cyd Charisse, and a 1966 television version starred Robert Goulet and Peter Falk. Background Lyricist and book writer Alan Jay Lerner and composer Frederick Loewe had previously collaborated on three musicals; the first, ''Life o ... [...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] |
Fuchsine
Fuchsine (sometimes spelled fuchsin) or rosaniline hydrochloride is a magenta dye with chemical formula C20H19N3·HCl."Basic chemical data" ''Discovery Series'' online database, Developmental Therapeutics Program, U.S. National Institutes of Health. Retrieved on 2007-10-08. There are other similar chemical formulations of products sold as fuchsine, and several dozen other synonyms of this molecule. It becomes magenta when dissolved in ; as a , it forms dark |
Cornwall
Cornwall (; kw, Kernow ) is a historic county and ceremonial county in South West England. It is recognised as one of the Celtic nations, and is the homeland of the Cornish people. Cornwall is bordered to the north and west by the Atlantic Ocean, to the south by the English Channel, and to the east by the county of Devon, with the River Tamar forming the border between them. Cornwall forms the westernmost part of the South West Peninsula of the island of Great Britain. The southwesternmost point is Land's End and the southernmost Lizard Point. Cornwall has a population of and an area of . The county has been administered since 2009 by the unitary authority, Cornwall Council. The ceremonial county of Cornwall also includes the Isles of Scilly, which are administered separately. The administrative centre of Cornwall is Truro, its only city. Cornwall was formerly a Brythonic kingdom and subsequently a royal duchy. It is the cultural and ethnic origin of the Cornish dias ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Floriferous
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John Charles Williams
John Charles Williams (30 April 1861 – 29 March 1939) was an English Liberal Unionist politician and a noted gardener at Caerhays Castle, Cornwall, where he grew and bred rhododendrons and other plants. An important group of camellia cultivars, '' Camellia × williamsii'', was originally bred by him. He also took an interest in the development of new daffodil cultivars. Early life He was educated at Rugby School and at Trinity Hall, Cambridge. Career In 1882 he acquired the estate of Werrington, then in Devon and since 1974 in Cornwall. He was one of the largest land-owners of north Cornwall having bought more than , mostly in the parishes of St Columb Major, St Ervan and St Issey, in the 1880s. He was elected at the 1892 general election as the Member of Parliament (MP) for Truro, and held the seat until he stood down at the 1895 general election. He was High Sheriff of Cornwall in 1888, and Lord Lieutenant of Cornwall from 1918 to 1936. See also *Williams family of Caer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
