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Pansy
The garden pansy (''Viola'' × ''wittrockiana'') is a type of large-flowered hybrid plant cultivated as a garden flower. It is derived by hybridization from several species in the section ''Melanium'' ("the pansies") of the genus ''Viola'', particularly ''Viola tricolor'', a wildflower of Europe and western Asia known as heartsease. It is sometimes known as ''Viola tricolor'' var. ''hortensis'', but this scientific name is ambiguous. While ''Viola tricolor'' var. ''hortensis'' Groenland & Rümpler is a synonym of ''Viola'' × ''wittrockiana'', ''Viola tricolor'' var. ''hortensis'' DC. refers to a horticultural variety of wild pansy (''Viola tricolor'' without interspecific hybridization) that had been illustrated in ''Flora Danica'' in 1777 before the existence of ''Viola'' × ''wittrockiana''. The chromosome number of ''Viola'' × ''wittrockiana'' is 2n = 44–52, with most cultivars being 2n = 48. The flower is in diameter and has two slightly overlapping upper petals, tw ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pansy Bi Colour
The garden pansy (''Viola'' × ''wittrockiana'') is a type of large-flowered hybrid plant cultivated as a garden flower. It is derived by hybridization from several species in the section ''Melanium'' ("the pansies") of the genus ''Viola'', particularly ''Viola tricolor'', a wildflower of Europe and western Asia known as heartsease. It is sometimes known as ''Viola tricolor'' var. ''hortensis'', but this scientific name is ambiguous. While ''Viola tricolor'' var. ''hortensis'' Groenland & Rümpler is a synonym of ''Viola'' × ''wittrockiana'', ''Viola tricolor'' var. ''hortensis'' DC. refers to a horticultural variety of wild pansy (''Viola tricolor'' without interspecific hybridization) that had been illustrated in ''Flora Danica'' in 1777 before the existence of ''Viola'' × ''wittrockiana''. The chromosome number of ''Viola'' × ''wittrockiana'' is 2n = 44–52, with most cultivars being 2n = 48. The flower is in diameter and has two slightly overlapping upper petals, tw ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Viola (plant)
''Viola'' is a genus of flowering plants in the violet family Violaceae. It is the largest genus in the family, containing between 525 and 600 species. Most species are found in the temperate Northern Hemisphere; however, some are also found in widely divergent areas such as Hawaii, Australasia, and the Andes. Some ''Viola'' species are perennial plants, some are annual plants, and a few are small shrubs. Many species, varieties and cultivars are grown in gardens for their ornamental flowers. In horticulture the term pansy is normally used for those multi-colored, large-flowered cultivars which are raised annually or biennially from seed and used extensively in bedding. The terms viola and violet are normally reserved for small-flowered annuals or perennials, including the wild species. Description Annual or perennial caulescent or acaulescent (with or without a visible plant stem above the ground) herbs, shrubs or very rarely treelets. In acaulescent taxa the foliage and flower ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Viola Tricolor
''Viola tricolor'' is a common European wild flower, growing as an annual or short-lived perennial. The species is also known as wild pansy, Johnny Jump up (though this name is also applied to similar species such as the yellow pansy), heartsease, heart's ease, heart's delight, tickle-my-fancy, Jack-jump-up-and-kiss-me, come-and-cuddle-me, three faces in a hood, love-in-idleness, and pink of my john. It has been introduced into North America, where it has spread. It is the progenitor of the cultivated pansy, and is therefore sometimes called wild pansy; before the cultivated pansies were developed, "pansy" was an alternative name for the wild form. It can produce up to 50 seeds at a time. The flowers can be purple, blue, yellow or white. Description ''Viola tricolor'' is a small plant of creeping and ramping habit, reaching at most 15 cm (6 ins) in height, with flowers about in diameter. It grows in short grassland on farms and wasteland, chiefly on acid or neutral soil ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Helmut Gams
Helmut Gams (1893–1976) was a central European botanist. Born in Brno, he moved to Zürich as a child. He studied at the University of Zurich, being awarded a PhD in 1918. During his career, he worked at the University of Munich and the University of Innsbruck. His research saw him pursue fieldwork around Europe and Asia. He was a geobotanist who specialized in the associations of different species of mosses and lichens with each other and the environment. Gams coined the terms ' biocoenology' and ' phytocoenology' in his 1918 PhD thesis.Rabotnov TA. 1970-1979Phytocoenology.In: The Great Soviet Encyclopedia, 3rd ed. Two species named after Gams are '' Phacus gamsii'' and ''Rumex gamsii The docks and sorrels, genus ''Rumex'', are a genus of about 200 species of annual, biennial, and perennial herbs in the buckwheat family, Polygonaceae. Members of this genus are very common perennial herbs with a native almost worldwide distrib ...''. References 1893 births 1976 deaths ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Violet Society
American(s) may refer to: * American, something of, from, or related to the United States of America, commonly known as the "United States" or "America" ** Americans, citizens and nationals of the United States of America ** American ancestry, people who self-identify their ancestry as "American" ** American English, the set of varieties of the English language native to the United States ** Native Americans in the United States, indigenous peoples of the United States * American, something of, from, or related to the Americas, also known as "America" ** Indigenous peoples of the Americas * American (word), for analysis and history of the meanings in various contexts Organizations * American Airlines, U.S.-based airline headquartered in Fort Worth, Texas * American Athletic Conference, an American college athletic conference * American Recordings (record label), a record label previously known as Def American * American University, in Washington, D.C. Sports teams Soccer * Ba ... [...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] |
Sophia Orne Johnson
S. O. Johnson (, Edwards; pen names, Daisy Eyebright, Cousin Daisy; June 1, 1826 – October 26, 1899) was an American author. She wrote books on etiquette, gardening, household hints, and recipes as well as thousands of newspaper articles. She made multiple press trips around the country, which increased her press connections. Biography Sophia Orne Edwards was born at Springfield, Massachusetts, June 1, 1826. Her parents were Elisha (1795-1840) and Eunice (Lombard) Edwards. Johnson had eight siblings, four brother and four sisters, including Caroline, Charlotte, William, Julia, Oliver, and Mary. Johnson was educated at Prof. William Wells' School at Cambridge, Massachusetts, and early in life showed a great fondness for literature. In November, 1847, she married Col. James H. Johnson, of Bath, New Hampshire, who was a member of the twenty-ninth and thirtieth congresses. A large part of the first two years of her married life was passed at Washington, D.C. where she met fin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Veit Brecher Wittrock
Veit Brecher Wittrock (5 May 1839 at district of Dalsland – 1 September 1914 in Stockholm) was a Swedish botanist known for his work in the field of phycology and for his research of the genus ''Viola''. Biography From 1857 to 1865 he studied at the University of Uppsala, then spent the next thirteen years as a gymnasium teacher in Uppsala. In 1878 he became an associate professor at the University of Uppsala. From 1879 to 1904 he served as a professor and curator of the botanical collections at the ''Naturhistoriska riksmuseet'' in Stockholm. In Stockholm, he was also a professor and director of the ''Bergianska trädgården'' (1879–1914).BHL Taxonomic literature : a selective guide to botanical publications Botanical eponymy * '' |
Walton-upon-Thames
Walton-on-Thames, locally known as Walton, is a market town on the south bank of the Thames in the Elmbridge borough of Surrey, England. Walton forms part of the Greater London built-up area, within the KT postcode and is served by a wide range of transport links. According to the 2011 Census, the town has a total population of 22,834. The town itself consists mostly of affluent suburban streets, with a historic town centre of Celtic origin. It is one of the largest towns in the Elmbridge borough, alongside Weybridge. History The name "Walton" is Anglo-Saxon in origin and is cognate with the common phonetic combination meaning "Briton settlement" (literally, "Welsh Town" – weal(as) tun). Before the Romans and the Saxons were present, a Celtic settlement was here. The most common Old English word for the Celtic inhabitants was the "Wealas", originally meaning "foreigners" or "strangers". William Camden identified Cowey Stakes or Sale, Walton as the place where Julius Cae ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Charles Bennet, 4th Earl Of Tankerville
Charles Bennet, 4th Earl of Tankerville (15 November 1743 – 10 December 1822), styled Lord Ossulston from 1753 to 1767, was a British nobleman, a collector of shellsA catalogue of the shells contained in the collection of the late Earl of Tankerville , arranged according to the Lamarckian conchological system; together with an appendix, containing descriptions of many new species... London, E.J. Stirling for G.B. Sowerby, 1825 and a famous patron of Surrey in the 1770s. He agreed a set of cricket rules that included the first mention of the |
Aitiology
Etiology (pronounced ; alternatively: aetiology or ætiology) is the study of causation or origination. The word is derived from the Greek (''aitiología'') "giving a reason for" (, ''aitía'', "cause"); and ('' -logía''). More completely, etiology is the study of the causes, origins, or reasons behind the way that things are, or the way they function, or it can refer to the causes themselves. The word is commonly used in medicine (pertaining to causes of disease) and in philosophy, but also in physics, psychology, government, geography, spatial analysis, theology, and biology, in reference to the causes or origins of various phenomena. In the past, when many physical phenomena were not well understood or when histories were not recorded, myths often arose to provide etiologies. Thus, an etiological myth, or origin myth, is a myth that has arisen, been told over time or written to explain the origins of various social or natural phenomena. For example, Virgil's ''Aeneid'' is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
