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Ulmus × Hollandica 'Jacqueline Hillier'
The 'dwarf' elm cultivar ''Ulmus'' 'Jacqueline Hillier' ('JH') is an elm of uncertain origin. It was cloned from a specimen found in a private garden in Selly Park, Birmingham, England, in 1966.''Hilliers' Manual of Trees & Shrubs''. Ed. 4, 399, (1977); David & Charles, Newton Abbot, UK The garden's owner told Hillier that it might have been introduced from outside the country by a relative. Hillier at first conjectured ''U. minor'', as did Heybroek (2009). Identical-looking elm cultivars in Russia (if they are not imported 'JH') are labelled forms of Siberian Elm, '' Ulmus pumila'', which is known to produce 'JH'-type long shoots. Melville considered 'JH' a hybrid cultivar from the 'Elegantissima' group of ''Ulmus × hollandica''. Uncertainty about its parentage has led most nurserymen to list the tree simply as ''Ulmus'' 'Jacqueline Hillier'. 'JH' is not known to produce flowers and samarae, or (when grown from cuttings) root suckers. Not to be confused with ''Ulmus' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cultivar
A cultivar is a type of cultivated plant that people have selected for desired traits and when propagated retain those traits. Methods used to propagate cultivars include: division, root and stem cuttings, offsets, grafting, tissue culture, or carefully controlled seed production. Most cultivars arise from purposeful human manipulation, but some originate from wild plants that have distinctive characteristics. Cultivar names are chosen according to rules of the International Code of Nomenclature for Cultivated Plants (ICNCP), and not all cultivated plants qualify as cultivars. Horticulturists generally believe the word ''cultivar''''Cultivar'' () has two meanings, as explained in '' Formal definition'': it is a classification category and a taxonomic unit within the category. When referring to a taxon, the word does not apply to an individual plant but to all plants that share the unique characteristics that define the cultivar. was coined as a term meaning "cultivated vari ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Xanthogaleruca Luteola
''Xanthogaleruca luteola'', commonly known as the elm-leaf beetle, is a beetle species in the family Chrysomelidae that is native to Europe but invasive in other parts of the world.http://cisr.ucr.edu/elm_leaf_beetle.html - Center for Invasive Species Research Description The imago (adult beetle) is 6–8 mm in length, and ranges from yellow to green in colour, with a spot on its head, an hourglass mark and two spots on the pronotum, and a broad, dark stripe along the edge of each elytron. The larvae are usually black, occasionally black and yellow, with multiple rows of dots on the back and on the sides and < 13 mm long. The are orange-yellow with black e. The ova are yellow, and laid in spindle-like clusters of < 25 on the undersides of th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ohio
Ohio () is a U.S. state, state in the Midwestern United States, Midwestern region of the United States. Of the List of states and territories of the United States, fifty U.S. states, it is the List of U.S. states and territories by area, 34th-largest by area, and with a population of nearly 11.8 million, is the List of U.S. states and territories by population, seventh-most populous and List of U.S. states and territories by population density, tenth-most densely populated. The state's capital and List of cities in Ohio, largest city is Columbus, Ohio, Columbus, with the Columbus metropolitan area, Ohio, Columbus metro area, Cincinnati metropolitan area, Greater Cincinnati, and Greater Cleveland being the List of metropolitan statistical areas, largest metropolitan areas. Ohio is bordered by Lake Erie to the north, Pennsylvania to the east, West Virginia to the southeast, Kentucky to the southwest, Indiana to the west, and Michigan to the northwest. Ohio is historically known as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dawes Arboretum
The Dawes Arboretum is a nonprofit arboretum located in Newark, Ohio. It includes nearly of plant collections, gardens and natural areas. The site includes approximately 12 miles (19 km) of hiking trails and roadways for a four-mile (6 km) driving tour. History Beman Dawes was born in 1870 and grew up in Marietta, Ohio. His father ran a lumber business and also served one term as a U.S. Representative. Bertie Burr was born in 1872 in Lincoln, Nebraska. Her father served as mayor of Lincoln and as a U.S. Senator. The two married in 1894 and eventually had five children. Around 1917, the couple bought a 140-acre farm in Licking Township and dubbed it "Daweswood." The farm served as a retreat for the family, who also had a home in Columbus, and a place to nurture trees and plant specimens collected from around the world. The arboretum had doubled in size by the time it was officially founded in 1929. Beman and Bertie Dawes created the foundation "to encourage the p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Illinois
Illinois ( ) is a state in the Midwestern United States. Its largest metropolitan areas include the Chicago metropolitan area, and the Metro East section, of Greater St. Louis. Other smaller metropolitan areas include, Peoria and Rockford, as well Springfield, its capital. Of the fifty U.S. states, Illinois has the fifth-largest gross domestic product (GDP), the sixth-largest population, and the 25th-largest land area. Illinois has a highly diverse economy, with the global city of Chicago in the northeast, major industrial and agricultural hubs in the north and center, and natural resources such as coal, timber, and petroleum in the south. Owing to its central location and favorable geography, the state is a major transportation hub: the Port of Chicago has access to the Atlantic Ocean through the Great Lakes and Saint Lawrence Seaway and to the Gulf of Mexico from the Mississippi River via the Illinois Waterway. Additionally, the Mississippi, Ohio, and W ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chicago Botanic Garden
The Chicago Botanic Garden is a living plant museum situated on nine islands in the Cook County Forest Preserves. It features 27 display gardens in four natural habitats: McDonald Woods, Dixon Prairie, Skokie River Corridor, and Lakes and Shores. The garden is open every day of the year. An admission fee has been approved to start in 2022, not to exceed $35. The Chicago Botanic Garden is owned by the Forest Preserve District of Cook County, and managed by the Chicago Horticultural Society. It opened to the public in 1972, and is home to the Joseph Regenstein Jr. School of the Chicago Botanic Garden, offering a number of classes and certificate programs. The Chicago Botanic Garden is accredited by the American Alliance of Museums and is a member of the American Public Gardens Association (APGA). Garden facts The Chicago Botanic Garden has 50,000 members, the largest membership of any U.S. public garden, and is Chicago's 7th largest cultural institution and 12th-ranking touris ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rosebank Cemetery
Rosebank Cemetery is a 19th-century cemetery in Edinburgh. It is located at the junction of Pilrig Street and Broughton Road in the Pilrig area, close to the historical boundary of Leith. The cemetery is protected as a category C listed building. History The cemetery was developed by the Edinburgh and Leith Cemetery Company, with David Cousin as architect, and opened on 20 September 1846. It covers an area of . Originally known as the Edinburgh and Leith Cemetery, the cemetery proved popular and was extended eastwards around 1880. The main entrance was originally from the north-west (Broughton Road) but this has been sealed. The sole entrance is now from the north-east (Pilrig Street). The latter originally had an entrance lodge above the gate, but this was demolished around 1975. The cemetery was in independent private ownership until around 1980 when the City of Edinburgh Council then took over the grounds. Memorials A large memorial at the furthest point from the current ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Quintinshill Rail Disaster
The Quintinshill rail disaster was a multi-train rail crash which occurred on 22 May 1915 outside the Quintinshill signal box near Gretna Green in Dumfriesshire, Scotland, United Kingdom. It resulted in the deaths of over 200 people, and remains the worst rail disaster in British history. The Quintinshill signal box controlled two passing loops, one on each side of the double-track Caledonian Main Line linking Glasgow and Carlisle (now part of the West Coast Main Line). At the time of the accident, both passing loops were occupied with goods trains and a northbound local passenger train was standing on the southbound main line. The first collision occurred when a southbound troop train travelling from to Liverpool collided with the stationary local train. A minute later the wreckage was struck by a northbound sleeping car express train travelling from London Euston to Glasgow Central. Gas from the Pintsch gas lighting system of the old wooden carriages of the troop train ign ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Exbury Gardens
Exbury Gardens is a informal woodland garden in Hampshire, England with large collections of rhododendrons, azaleas and camellias, and is often considered the finest garden of its type in the United Kingdom. Exbury holds the national collection of ''Nyssa'' ( Tupelo) and '' Oxydendrum'' under the National Plant Collection scheme run by the Plant Heritage charity. The gardens are rated Grade II* on the National Register of Historic Parks and Gardens. Lionel Nathan de Rothschild purchased the Exbury estate in 1919 and soon began creating a garden on an ambitious scale, emulating his father's at Gunnersbury Park in London. Exbury House itself is a neoclassical mansion which was built around an earlier structure in the 1920s. The gardens are open to the public, but the house is not. Location Exbury Gardens is situated in the village of Exbury, just to the east of Beaulieu, across the river from Buckler's Hard. It is signposted from Beaulieu and from the A326 Southampt ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Diameter At Breast Height
Diameter at breast height, or DBH, is a standard method of expressing the diameter of the trunk or bole of a standing tree. DBH is one of the most common dendrometric measurements. Tree trunks are measured at the height of an adult's breast, which is defined differently in different countries and situations. In many countries, DBH is measured at approximately above ground. Global variation and scientific precision The height can make a substantial difference to the measured diameter. In the United States, DBH is typically measured at above ground. In some countries, such as Australia, New Zealand, Burma, India, Malaysia, and South Africa, breast height diameter has historically been measured at a height of , but because of much active research into allometrics that are being applied to trees and forests, the convention of is more appropriate. Ornamental trees are usually measured at 1.5 metres above ground. Some authors have argued that the term DBH should be abolish ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Talbot Manor
Talbot was an automobile marque introduced in 1902 by English-French company Clément-Talbot. The founders, Charles Chetwynd-Talbot, 20th Earl of Shrewsbury and Adolphe Clément-Bayard, reduced their financial interests in their Clément-Talbot business during the First World War. Soon after the end of the war, Clément-Talbot was brought into a combine named STD Motors. Shortly afterward, STD Motors' French products were renamed Talbot instead of Darracq. In the mid-1930s, with the collapse of STD Motors, Rootes bought the London Talbot factory and Antonio Lago bought the Paris Talbot factory, Lago producing vehicles under the marques Talbot and Talbot-Lago. Rootes renamed Clément-Talbot Sunbeam-Talbot in 1938, and stopped using the brand name Talbot in the mid-1950s. The Paris factory closed a few years later. Ownership of the marque came by a series of takeovers to Peugeot, which revived use of the Talbot name from 1978 until 1994. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tree Register Of The British Isles
The Tree Register, or more fully, the Tree Register of the British Isles (T.R.O.B.I.), is a registered charity collating and updating a database of notable trees throughout Britain and Ireland. It comprises a computer database which in 2022 contained details of 250,000 trees. It contains data from the original hand-written records of the late and internationally acclaimed dendrologist Alan Mitchell, and other historical records taken from reference works going back more than 200 years. . Recent height and girth measurements can be compared to those recorded by the likes of Loudon (1830s), Elwes Elwes () is an English surname whose spelling over the years has included Helwish, Helewise, Helwys, Elwaiss, Elwaies and Elway. It may refer to: * Columba Cary-Elwes (1903–1994), English Benedictine monk * Elwes baronets, 1660–1787 * Eva Elwes ... and Henry (early 1900s) and the Hon. Maynard Greville (1950s), providing a valuable record of growth rates. The Tree Register was one o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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