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Ulmus Glabra 'Rugosa'
The elm cultivar ''Ulmus'' 'Rugosa' [:'wrinkled', the leaves], was first listed in Urbain Audibert, Audibert's ''Tonelle'' (1817), as "''U. campestris'' Linn. 'Rugosa' = ''orme d'Avignon'' [Avignon elm] (new species)", but without description. A description followed in the ''Revue horticole'', 1829. Peter Shaw Green, Green (1964) identified this cultivar with one listed by Hartwig and Karl Theodor Rümpler, Rümpler in ''Illustrirtes Gehölzbuch'' (1875) as ''Ulmus montana'' var. ''rugosa'' Hort.. A cultivar of the same name appeared in Loddiges' catalogue of 1836 and was identified by John Claudius Loudon, Loudon in ''Arboretum et Fruticetum Britannicum'' (1838) as ''Ulmus montana'' var. ''rugosa'' Masters, William Masters (botanist), Masters naming the tree maple-bark elm. ''Ulmus montana'' was used at the time both for wych cultivars and for some cultivars of the Ulmus × hollandica, ''Ulmus'' × ''hollandica'' group. Not to be confused with Späth nursery, Späth's Ulmus mi ... [...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] |
Acer Campestre
''Acer campestre'', known as the field maple, is a flowering plant species in the family Sapindaceae. It is native to much of continental Europe, Britain, southwest Asia from Turkey to the Caucasus, and north Africa in the Atlas Mountains. It has been widely planted, and is introduced outside its native range in Europe and areas of USA and Western Australia with suitable climate. Description It is a deciduous tree reaching tall, with a trunk up to in diameter, with finely fissured, often somewhat corky bark. The shoots are brown, with dark brown winter buds. The leaves are in opposite pairs, long (including the petiole) and broad, with five blunt, rounded lobes with a smooth margin. Usually monoecious, the flowers are produced in spring at the same time as the leaves open, yellow-green, in erect clusters across, and are insect-pollinated. The fruit is a samara with two winged achenes aligned at 180°, each achene is wide, flat, with a wing. The two varieties, not ac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Elm Cultivars
Elms are deciduous and semi-deciduous trees comprising the flowering plant genus ''Ulmus'' in the plant family Ulmaceae. They are distributed over most of the Northern Hemisphere, inhabiting the temperate and tropical-montane regions of North America and Eurasia, presently ranging southward in the Middle East to Lebanon and Israel,Flora of Israel OnlineUlmus minor Mill. , Flora of Israel Online accessdate: July 28, 2020 and across the Equator in the Far East into Indonesia.Fu, L., Xin, Y. & Whittemore, A. (2002). Ulmaceae, in Wu, Z. & Raven, P. (eds) Flora of China'', Vol. 5 (Ulmaceae through Basellaceae). Science Press, Beijing, and Missouri Botanical Garden Press, St. Louis, US. Elms are components of many kinds of natural forests. Moreover, during the 19th and early 20th centuries, many species and cultivars were also planted as ornamental street, garden, and park trees in Europe, North America, and parts of the Southern Hemisphere, notably Australasia. Some individual elm ... [...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 Prairie restoration, restored prairies in the Chicago suburban area. The Arboretum offers an extensive nature-centered education program for children, families, school groups, scouts, and adults, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rochester, New York
Rochester () is a city in the U.S. state of New York, the seat of Monroe County, and the fourth-most populous in the state after New York City, Buffalo, and 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 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, Constellation Brands, Ragú, and others), by which the region became a global center for science, technology, and research and development ... [...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 |
George Ellwanger
George Ellwanger (December 2, 1816 – November 26, 1906) was a German-American horticulture scientist. Early life Ellwanger was born in Großheppach, Kingdom of Württemberg on December 2, 1816, and emigrated to the United States in 1835. He married Cornelia Brooks in 1846, and they had four children. Career After settling in Rochester, New York, Ellwanger joined with Patrick Barry to form the Mount Hope Nursery (also known as the Ellwanger and Barry Nursery) in 1840. He also became an American citizen in 1840. In 1843, the nursery began publishing catalogs to increase sales. Ellwanger and Barry entered the real estate business in 1856. Between 1872 and 1913, the firm developed the area now known as Linden-South Historic District on the oldest part of the nursery. The district was listed on the National Register of Historic Places in 2009. Ellwanger and Barry donated part of their property to the City of Rochester to form Highland Park. Their efforts helped change Roc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Weener
Weener () is a town in the district of Leer, in Lower Saxony, Germany. It is situated near the border with the Netherlands, on the river Ems. The towns population is at 15,654, making it the largest town of the region Rheiderland. It has a railway and autobahn connection to Groningen, Netherlands, Emden and Bremen. The city was first mentioned in a monastery's records in 951. Town Division of the town The town of Weener consists of 9 districts: * Weener * Kirchborgum * Diele * Vellage / Halte * Stapelmoor * Holthusen * Weenermoor / Möhlenwarf * St. Georgiwold * Beschotenweg Neighbouring communities In the district of Leer: * Bunde * Leer * Jemgum * Westoverledingen In the district of Emsland: * Papenburg * Rhede Politics Mayor *2006–2014: Wilhelm Dreesmann *2014–2021: Ludwig Sonnenberg *2021–incumbent: Heiko Abbas Town Council The last election to the town council took place in 2006: * SPD = 53,0%, 17 seats * CDU = 19,6%, 6 seats * UWG = 19,0%, 6 seats * Grün ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ulmus 'Crispa'
The elm cultivar ''Ulmus'' 'Crispa' 'curled', the leaf margin sometimes known as the Fernleaf Elm, arose before 1800 and was first listed by Willdenow as ''U. crispa'' (1809). Audibert listed an ''U. campestris'' Linn. 'Crispa', ''orme à feuilles crépues'' 'frizzy-leaved elm' in 1817, and an ''Ulmus urticaefolia'' 'nettle-leaved elm'in 1832; the latter is usually taken to be a synonym. Loudon considered the tree a variety of ''U. montana'' (1838). In the 19th century, ''Ulmus × hollandica'' cultivars, as well as those of Wych Elm, were often grouped under ''Ulmus montana''. Elwes and Henry (1913) listed 'Crispa' as a form of wych elm, but made no mention of the non-wych samara (see 'Description'). Hanham (1857) noted that in his day concave-leaved Field Elm, ''U. campestris concavaefolia'', was frequently mistaken for and sold as 'Crispa' in nurseries, "though there is a wide difference between them".Hanham, F. (1857)''A Manual for the Park''(Royal Victoria Park, Bath). L ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Samara (fruit)
A samara (, ) is a winged achene, a type of fruit in which a flattened wing of fibrous, papery tissue develops from the ovary wall. A samara is a simple dry fruit, and is indehiscent (not opening along a seam). The shape of a samara enables the wind to carry the seed farther away from the tree than regular seeds would go, and is thus a form of anemochory. In some cases the seed is in the centre of the wing, as in the elms (genus ''Ulmus''), the hoptree ('' Ptelea trifoliata''), and the bushwillows (genus '' Combretum''). In other cases the seed is on one side, with the wing extending to the other side, making the seed autorotate as it falls, as in the maples (genus ''Acer'') and ash trees (genus '' Fraxinus''). There are also single-wing samara such as mahogany (genus Swietenia) which have a shape that enables fluttering. Some species that normally produce paired samaras, such as '' Acer pseudoplatanus'', can also produce them in groups of three or four. File:TripleSy ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Karl Koch (botanist)
Karl Heinrich Emil Koch (6 June 1809 – 25 May 1879) was a German botanist. He is best known for his botanical explorations in the Caucasus region, including northeast Turkey. Most of his collections have today been lost. He is also known as the first professional horticultural officer in Germany. Biography He was born in Ettersburg near Weimar, Germany. He studied at the universities of Jena and Würzburg and taught, as privatdocent, at the University of Jena beginning 1834. He became an associate professor in 1836. He undertook a journey of research into southern Russia in 1836–38, and a second in 1843–44. The fruit of this second trip, in which he also visited Asia Minor, Great Armenia, the Caspian Sea, and the Caucasus Mountains,ADB:Koch, Karl In: [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Royal Victoria Park, Bath
Royal Victoria Park is located in Bath, England. It was opened in 1830 by the 11-year-old Princess Victoria seven years before her ascension to the throne and was the first park to carry her name, with an obelisk dedicated to her. It was privately run as part of the Victorian public park movement until 1921 when it was taken over by the Bath Corporation. The park is overlooked by the Royal Crescent and consists of 57 acres (231,000 m²) with attractions that include a skateboard ramp, tennis, bowling and putting green and 12 and 18 hole golf course, open-air concerts, a large children's play area and a 9-acre (36,000 m²) botanical garden. Seasonal attractions include carnival fairs and hosted events. It has received a Green Flag award, the national standard for parks and green spaces in England and Wales and is Grade I registered by Historic England on the National Register of Historic Parks and Gardens. The Botanical Gardens The Botanical Gardens were form ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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