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Ulmus × Hollandica 'Klemmer'
''Ulmus'' × ''hollandica'' 'Klemmer', or Flanders Elm, is probably one of a number of hybrids arising from the crossing of Wych Elm (''Ulmus glabra'') with a variety of Field Elm (''Ulmus minor''), making it a variety of ''Ulmus × hollandica''. Originating in the Bruges area, it was described by Gillekens in 1891 as ''l'orme champêtre des Flandres'' in a paper which noted its local name, ''klemmer'', and its rapid growth in an 1878–91 trial. Kew,Photograph of 'Klemmer' leaves in Kew in Gerald Wilkinson, ''Epitaph for the Elm'', Hutchinson, London 1978 ( / 0-09-921280-3) Henry (1913), and Krüssmann (1976) listed it as an ''Ulmus'' × ''hollandica'' cultivar, though Henry noted its "similarity in some respects" to field elm ''Ulmus minor'', while Green went as far as to regard it as "possibly ''U. carpinifolia''" (:''minor''). Etymology The name 'Klemmer' derives from the Flemish for 'climber', a reference to the tree's rapid growth and lofty height. ''Klemmeri'', used ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ladywell Fields
Ladywell Fields, originally Ladywell Recreation Ground is a public park in the London Borough of Lewisham created from three historic fields. It is located near Ladywell railway station at the northern end of the park, and Catford Bridge at the southern end. History of the park The site is mentioned in the Domesday Book, as meadows in the manor of Lewisham. A medicinal well – ‘our lady’s well’ – said to be named after nearby St Mary the Virgin Church was first recorded in 1472. It was reputed to be effective for curing eye complaints. The well is now underneath the access road to Ladywell station and a further well lies to the west of it. Ladywell began to develop as a suburb of London with the arrival of the railway station in 1857, and in 1889 land between the River Ravensbourne and the station was bought by London County Council and Lewisham District Board of Works. Further parcels of land were bought in 1891 and ’94 and the whole area was laid out as a public a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ulmus × Hollandica
''Ulmus'' × ''hollandica'' Mill. , often known simply as Dutch elm, is a natural hybrid between Wych elm ''Ulmus glabra'' and field elm ''Ulmus minor'' which commonly occurs across Europe wherever the ranges of the parent species overlap. In England, according to the field-studies of R. H. Richens, "The largest area f hybridizationis a band extending across Essex from the Hertfordshire border to southern Suffolk. The next largest is in northern Bedfordshire and adjoining parts of Northamptonshire. Comparable zones occur in Picardy and Cotentin in northern France". Crosses between ''U.'' × ''hollandica'' and either of the parent species are also classified as ''U.'' × ''hollandica''. ''Ulmus'' × ''hollandica'' hybrids, natural and artificial, have been widely planted elsewhere.Bean, W. J. (1981). ''Trees and shrubs hardy in Great Britain'', 7th edition. Murray, LondonElwes, H. J. & Henry, A. (1913). ''The Trees of Great Britain & Ireland.'' Vol. VII. 1848–1929. Private pu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dutch Elm Disease
Dutch elm disease (DED) is caused by a member of the sac fungi (Ascomycota) affecting elm trees, and is spread by elm bark beetles. Although believed to be originally native to Asia, the disease was accidentally introduced into Americas, America, Europe, and New Zealand. In these regions it has devastated native populations of elms that did not have resistance to the disease. The name "Dutch elm disease" refers to its identification in 1921 and later in the Netherlands by Dutch phytopathologists Marie Beatrice Schol-Schwarz, Bea Schwarz and Christine Buisman, who both worked with professor Johanna Westerdijk. The disease affects species in the genera ''Ulmus'' and ''Zelkova''; therefore it is not specific to the Ulmus × hollandica, Dutch elm hybrid. Overview Dutch elm disease (DED) is caused by ascomycete microfungi. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lewisham
Lewisham () is an area of southeast London, England, south of Charing Cross. It is the principal area of the London Borough of Lewisham, and was within the Historic counties of England, historic county of Kent until 1889. It is identified in the London Plan as one of 35 major centres in Greater London, with a large shopping centre and street market. Lewisham was a small village until the development of passenger railways in the 19th century. Lewisham had a population of 60,573 in 2011. History The earliest written reference to Lewisham — or Saxon ''‘liofshema’ '' - is from a charter from 862 which established the boundaries with neighbouring Bromley Lewisham is sometimes said to have been founded, according to Bede, by a Paganism, pagan Jutes, Jute, Leof, who settled (by burning his boat) near St Mary's Church (Ladywell) where the ground was drier, in the 6th century, but there seems to be no solid source for this speculation, and there is no such passage in Bede' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ulmus Laevis
''Ulmus laevis'' Pall., variously known as the European white elm, fluttering elm, spreading elm, stately elm and, in the United States, the Russian elm, is a large deciduous tree native to Europe, from France northeast to southern Finland, east beyond the Urals into Kyrgyzstan and Kazakhstan, and southeast to Bulgaria and the Crimea; there are also disjunct populations in the Caucasus and Spain, the latter now considered a relict population rather than an introduction by man, and possibly the origin of the European population.Fuentes-Utrilla, P., Squirrell, J., Hollingsworth, P. M. & Gil, L. (2006). ''Ulmus laevis (Pallas) in the Iberian Peninsula. An introduced or relict tree species? New data from cpDNA analysis.'' Genetics Society, Ecological Genetics Group conference, University of Wales Aberystwyth 2006. ''U. laevis'' is rare in the UK, although its random distribution, together with the absence of any record of its introduction, has led at least one British authority to consi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Illinois
Illinois ( ) is a U.S. state, state in the Midwestern United States, 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 metropolitan area, Illinois, Peoria and Rockford metropolitan area, Illinois, Rockford, as well Springfield, Illinois, Springfield, its capital. Of the fifty U.S. states, Illinois has the List of U.S. states and territories by GDP, fifth-largest gross domestic product (GDP), the List of U.S. states and territories by population, sixth-largest population, and the List of U.S. states and territories by area, 25th-largest land area. Illinois has a highly diverse Economy of Illinois, economy, with the global city of Chicago in the northeast, major industrial and agricultural productivity, agricultural hubs in the north and center, and natural resources such as coal, timber, and petroleum in the south. Owing to its centr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Morton Arboretum
The Morton Arboretum, in Lisle, Illinois, United States, is a public garden, and outdoor museum with a library, herbarium, and program in tree research including the Center for Tree Science. Its grounds, covering 1,700 acres (6.9 square kilometres), include cataloged collections of trees and other living plants, gardens, and restored areas, among which is a restored tallgrass prairie. The living collections include more than 4,100 different plant species. There are more than 200,000 cataloged plants. As a place of recreation, the Arboretum has hiking trails, roadways for driving and bicycling, a interactive children's garden and a maze. The Schulenberg Prairie at the Arboretum was one of the earliest prairie restoration projects in the Midwest, begun in 1962. It is one of the largest restored prairies in the Chicago suburban area. The Arboretum offers an extensive nature-centered education program for children, families, school groups, scouts, and adults, including tree and r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scolytus
''Scolytus'' is a genus of bark beetles (subfamily Scolytinae). It includes several species notorious for destroying trees in the forests. The Dutch elm disease is spread in North America by two species : the native elm bark beetle, ''Hylurgopinus rufipes'', and the European elm bark beetle, ''Scolytus multistriatus''. In Europe, while the aforementioned ''Scolytus multistriatus'' again acts as vector for infection, it is much less effective than the large elm bark beetle ''Scolytus scolytus''. Species Species include: *''Scolytus amygdali'' Guerin, 1847, the almond bark beetle *''Scolytus dentatus'' Bright, 1964 *''Scolytus fagi'' Walsh, 1867 *''Scolytus jacobsoni'' Spessivtzev, 1919 *''Scolytus laricis'' Blackman, 1934, the larch engraver *'' Scolytus mali'' ( Bechstein, 1805), the larger shothole borer *''Scolytus monticolae'' Swaine, 1917 *''Scolytus multistriatus'' (Marsham, 1802), the European elm bark beetle, smaller European elm bark beetle *''Scolytus muticus'' Say ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wakehurst Place
Wakehurst, previously known as Wakehurst Place, is a house and botanic gardens in West Sussex, England, owned by the National Trust but used and managed by the Royal Botanic Gardens, Kew. It is near Ardingly, West Sussex in the High Weald (grid reference TQ340315), and comprises a late 16th-century mansion, a mainly 20th-century garden and, in a modern building, Kew's Millennium Seed Bank. Visitors are able to see the gardens, the Mansion, and also visit the seed bank. The garden today covers some and includes walled and water gardens, woodland and wetland conservation areas. RBG Kew has leased the land from the National Trust since 1965 and much has been achieved in this time, from the Millennium Seed Bank project and the creation of the Loder Valley and Francis Rose Nature Reserves to the introduction of the visitor centre, the Seed café and Stables restaurant along with the development of the gardens. Wakehurst is listed Grade I on the National Heritage List for Engla ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lewisham Elm Notice
Lewisham () is an area of southeast London, England, south of Charing Cross. It is the principal area of the London Borough of Lewisham, and was within the historic county of Kent until 1889. It is identified in the London Plan as one of 35 major centres in Greater London, with a large shopping centre and street market. Lewisham was a small village until the development of passenger railways in the 19th century. Lewisham had a population of 60,573 in 2011. History The earliest written reference to Lewisham — or Saxon ''‘liofshema’ '' - is from a charter from 862 which established the boundaries with neighbouring Bromley Lewisham is sometimes said to have been founded, according to Bede, by a pagan Jute, Leof, who settled (by burning his boat) near St Mary's Church (Ladywell) where the ground was drier, in the 6th century, but there seems to be no solid source for this speculation, and there is no such passage in Bede's history. As to the etymology of the name, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rochester, New York
Rochester () is a City (New York), city in the U.S. state of New York (state), New York, the county seat, seat of Monroe County, New York, Monroe County, and the fourth-most populous in the state after New York City, Buffalo, New York, Buffalo, and Yonkers, New York, Yonkers, with a population of 211,328 at the 2020 United States census. Located in Western New York, the city of Rochester forms the core of a larger Rochester metropolitan area, New York, metropolitan area with a population of 1 million people, across six counties. The city was one of the United States' first boomtowns, initially due to the fertile Genesee River Valley, which gave rise to numerous flour mills, and then as a manufacturing center, which spurred further rapid population growth. Rochester rose to prominence as the birthplace and home of some of America's most iconic companies, in particular Eastman Kodak, Xerox, and Bausch & Lomb (along with Wegmans, Gannett, Paychex, Western Union, French's, Cons ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Patrick Barry (horticulturist)
Patrick Barry (24 May 1816 – 23 June 1890 Rochester, New York), was a pioneer horticulturist, owner of the then-largest nursery in the United States, and noted author on the subject of horticulture. - article Barry was born near , Ireland, and came to America in 1836. After working for William Prince and Sons, proprietors of the famous Linnaean Nursery at , in 1840 he and |
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