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Ulmus Minor 'Umbraculifera Gracilis'
The Field Elm cultivar ''Ulmus minor'' 'Umbraculifera Gracilis' was obtained as a sport of 'Umbraculifera' by the Späth nursery of Berlin c.1897. It was marketed by the Späth nursery in the early 20th century, and by the Hesse Nursery of Weener, Germany, in the 1930s. Description The tree is distinguished by its long oval crown, but with thinner branches and smaller leaves than ' Umbraculifera'. File:EdC-BL-1989-12-A.jpg, 'Umbraculifera Gracilis', Bruntsfield Links, Edinburgh (1989) Image:Ulmus aff. Plotii - RBGE.jpg, 'Umbraculifera Gracilis', winter, Royal Botanic Garden, Edinburgh File:Ulmus minor aff 'Plotii'. Royal Botanic Gardens, Edinburgh (2).jpg, Foliage, RBGE, October Image:Ulmus minor 'Umbraculifera Gracilis' - Bruntsfield Links, Edinburgh. Nov 2015.jpg, Pressed leaves of Bruntsfield Links specimen File:Ulmus minor aff 'Plotii'. Royal Botanic Gardens, Edinburgh (4).jpg, Bole, RBGE, showing graft-mark bottom right File:Ulmus minor aff. 'Plotii'. Whitehouse Loan, Edin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ulmus Minor
''Ulmus minor'' Mill., the field elm, is by far the most polymorphic of the European species, although its taxonomy remains a matter of contention. Its natural range is predominantly south European, extending to Asia Minor and Iran; its northern outposts are the Baltic islands of Öland and Gotland, although it may have been introduced by humans. The tree's typical habitat is low-lying forest along the main rivers, growing in association with oak and ash, where it tolerates summer floods as well as droughts.Heybroek, H. M., Goudzwaard, L, Kaljee, H. (2009). ''Iep of olm, karakterboom van de Lage Landen'' (:Elm, a tree with character of the Low Countries). KNNV, Uitgeverij. Current treatment of the species owes much to Richens, who noted (1983) that several varieties of field elm are distinguishable on the European mainland. Of these, he listed the small-leaved ''U. minor'' of France and Spain; the narrow-leaved ''U. minor'' of northern and central Italy; the densely hairy leaved ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kew Gardens
Kew Gardens is a botanical garden, botanic garden in southwest London that houses the "largest and most diverse botany, botanical and mycology, mycological collections in the world". Founded in 1840, from the exotic garden at Kew Park, its living collections include some of the 27,000 taxa curated by Royal Botanic Gardens, Kew, while the herbarium, one of the largest in the world, has over preserved plant and fungal specimens. The library contains more than 750,000 volumes, and the illustrations collection contains more than 175,000 prints and drawings of plants. It is one of London's top tourist attractions and is a World Heritage Sites, World Heritage Site. Kew Gardens, together with the botanic gardens at Wakehurst Place, Wakehurst in Sussex, are managed by the Royal Botanic Gardens, Kew, an internationally important botany, botanical research and education institution that employs over 1,100 staff and is a non-departmental public body sponsored by the Department for Envir ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Field Elm Cultivar
Field may refer to: Expanses of open ground * Field (agriculture), an area of land used for agricultural purposes * Airfield, an aerodrome that lacks the infrastructure of an airport * Battlefield * Lawn, an area of mowed grass * Meadow, a grassland that is either natural or allowed to grow unmowed and ungrazed * Playing field, used for sports or games Arts and media * In decorative art, the main area of a decorated zone, often contained within a border, often the background for motifs ** Field (heraldry), the background of a shield ** In flag terminology, the background of a flag * ''FIELD'' (magazine), a literary magazine published by Oberlin College in Oberlin, Ohio * ''Field'' (sculpture), by Anthony Gormley Organizations * Field department, the division of a political campaign tasked with organizing local volunteers and directly contacting voters * Field Enterprises, a defunct private holding company ** Field Communications, a division of Field Enterprises * Field Museum ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rheinbach
Rheinbach is a town in the Rhein-Sieg-Kreis district (Landkreis), in North Rhine-Westphalia, Germany. It belongs to the administrative district (Regierungsbezirk) of Cologne. Geography Situated south-west of Bonn and south of Cologne, Rheinbach lies at the edge of the Eifel region and within the borders of Rhineland Nature Park, Rhineland's nature reserve. History Around 80 AD, the Eifel Aqueduct, one of the longest Aqueduct (Roman), aqueducts of the Roman Empire, was running through what is today Rheinbach's town centre. The first written documentation of Rheinbach dates back to 762, when Pepin the Short, then King of the Franks, gave lands to the Prüm Abbey. In the early 17th century, Rheinbach came to prominence because of its witch-hunts. First referred to as a town in 1298, the Archbishop of Cologne purchased Rheinbach and the surrounding villages in 1343. Till 1789, Rheinbach was part of the Electorate of Cologne. In 1794, Rheinbach was incorporated into France within t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kampenhout
Kampenhout () is a municipality located in the Belgian province of Flemish Brabant. The municipality comprises the towns of Berg, Buken, Kampenhout proper and Nederokkerzeel. On 1 January 2006 Kampenhout had a total population of 10,956. The total area is 33.49 km² which gives a population density of 327 inhabitants per km². Honorary citizenship has been bestowed upon Jules Penninckx, Armand Preud'homme, cyclist Raymond Impanis, singer Will Tura, athlete Kim Gevaert and Stef Maginelle. Sabena Flight 548 crashed near Berg on 15 February 1961, killing all on board, as well as one person on the ground. The Brabant Center for Music Traditions was established in Kampenhout, it shows a collection of traditional folk music Folk music is a music genre that includes #Traditional folk music, traditional folk music and the Contemporary folk music, contemporary genre that evolved from the former during the 20th-century folk revival. Some types of folk music may be c ... and cha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Holden Arboretum
The Holden Arboretum, in Kirtland, Ohio, is one of the largest arboreta and botanical gardens in the United States, with more than , including devoted to collections and gardens. Diverse natural areas and ecologically sensitive habitats make up the rest of the holdings. Holden's collections includes 9,400 different kinds of woody plants, representing 79 plant families. Specializing in the woody plants that can be grown in the climate of northern Ohio, Holden has a number of specimens obtained during wilderness collection trips, particularly to China and Korea near the 40th parallel, areas with a similar climate to Northeast Ohio. Many Trees like Dawn Redwoods are planted there. Holden is home to two National Natural Landmarks, accessed by guided hikes, and is a Midwest representative for The Center for Plant Conservation. Special gardens include the Myrtle S. Holden Wildflower Garden, the Helen S. Layer Rhododendron Garden, and the Arlene and Arthur Holden Jr. Butterfly Garden. T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Johann Gerd Krüssmann
Johann Gerd Krüssmann (1910–1980) was a German dendrologist and author. Krüssmann worked as dendrologist from 1935, and from 1946 was the owner of a nursery and part-time horticulture teacher at the Horticultural Vocational School in Wesel and the county vocational school in Dinslaken Dinslaken is a town in the district of Wesel, in North Rhine-Westphalia, Germany. It is known for its harness racing track, its now closed coal mine in Lohberg and its wealthy neighborhoods ''Hiesfeld'' and ''Eppinghoven''. Geography Dinslaken .... The Ellerhoop-Thiensen Arboretum was established in 1956 by Erich Frahm, its owner, in cooperation with Krüssman. Works * ''Handbuch der Laubgehölze'' (Vols 1-3) (Paul Parey, Berlin and Hamburg, 1976); trans. Michael E. Epp, ''Manual of Cultivated Broad-Leaved Trees and Shrubs'' (Vols. 1-3) and ''Manual of Cultivated Conifers'' (Vol. 4) (Batsford, Timber Press, Beaverton, Oregon, 1984-6) References {{DEFAULTSORT:Krüssmann, Johann Gerd ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plot's Elm
The Field Elm cultivar ''Ulmus minor'' 'Plotii', commonly known as Lock Elm or Lock's Elm (its vernacular names), Plot's Elm or Plot Elm, and first classified as ''Ulmus sativa'' Mill. var. ''Lockii'' and later as ''Ulmus plotii'' by Druce in 1907-11 (see 'Etymology'), is endemic mainly to the East Midlands of England, notably around the River Witham in Lincolnshire, in the Trent Valley around Newark-on-Trent, and around the village of Laxton, Northamptonshire. Ronald Melville suggested that the tree's distribution may be related to river valley systems, in particular those of the Trent, Witham, Welland, and Nene. Two further populations existed in Gloucestershire. It has been described as Britain's rarest native elm, and recorded by The Wildlife Trust as a nationally scarce species. 4 cm in length, with comparatively few marginal teeth, usually < 70; the upper surfaces dull, with a scattering of minute tubercles and hairs. The [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ronald Melville (botanist)
Ronald Melville (12 March 1903 – 6 August 1985) He was an English botanist, based at the Royal Botanic Gardens Kew. He is chiefly remembered for his wartime research into rosehips as a source of vitamin C, prompted by the epidemic of scurvy amongst children owing to the reduced importation of fresh fruit. His research concluded that hips from the common Dog Rose ''Rosa canina'' held the highest concentration of the vitamin. In later years, he challenged the two-species taxonomy of the British elms proposed by Richens,Richens, R. H. (1984) ''Elm'', Cambridge University Press. identifying five distinct species, several varieties and numerous complex hybrids.Melville, R. (1978). On the discrimination of species in hybrid swarms with special reference to ''Ulmus'' and the nomenclature of ''U. minor'' (Mill.) and ''U. carpinifolia'' (Gled.). ''Taxon'' 27: 345-351, 1978. Melville assembled a large collection of elm species, varieties and hybrids which are still growing at Royal Bot ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Norfolk
Norfolk () is a ceremonial and non-metropolitan county in East Anglia in England. It borders Lincolnshire to the north-west, Cambridgeshire to the west and south-west, and Suffolk to the south. Its northern and eastern boundaries are the North Sea, with The Wash to the north-west. The county town is the city of Norwich. With an area of and a population of 859,400, Norfolk is a largely rural county with a population density of 401 per square mile (155 per km2). Of the county's population, 40% live in four major built up areas: Norwich (213,000), Great Yarmouth (63,000), King's Lynn (46,000) and Thetford (25,000). The Broads is a network of rivers and lakes in the east of the county, extending south into Suffolk. The area is protected by the Broads Authority and has similar status to a national park. History The area that was to become Norfolk was settled in pre-Roman times, (there were Palaeolithic settlers as early as 950,000 years ago) with camps along the highe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ryston
Ryston is a small village and civil parish in the English county of Norfolk. It once had its own railway station. The villages name means 'Brushwood farm/settlement'. It covers an area of and had a population of 93 in 34 households at the 2001 census, the population increasing to 178 at the 2011 census. For the purposes of local government, it falls within the district of King's Lynn and West Norfolk. St Michael's parish church dates from the 12th century and was restored in 1901. It is a Grade II* listed building. Ryston Hall is a Grade II* listed country house, built 1669-72 by the architect Sir Roger Pratt as his own home in 1669. It was later remodelled c.1780 by Sir John Soane and again by Anthony Salvin in 1867. The formal gardens and woodland walks are open to the public several times a year. Ryston railway station Ryston railway station was a railway station serving Fordham, Norfolk. It was on a branch line from Denver Denver () is a consolidate ... [...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] |
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