Ulmus Davidiana Var. Japonica 'Freedom'
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Ulmus Davidiana Var. Japonica 'Freedom'
The Japanese Elm cultivar ''Ulmus davidiana'' var. ''japonica'' 'Freedom' is another cold-resistant selection from Canada, raised along with 'Discovery' in the 1980s by Dr Wilbert Ronald, of Jeffries Nurseries Ltd., and Rick Durand of Shade Consulting Services, Portage la Prairie, Manitobabr>. Description Little descriptive information is available, beyond its comparison with the Ulmus 'Discovery', 'Discovery' clone in the latter's patent application, in which it is noted that 'Freedom' has an open crown with codominant lateral branching, and leaves tinged reddish-purple in autumn. The species does not sucker from roots. Pests and diseases The tree has a similar resistance to Dutch elm disease and elm leaf beetle ''Xanthogaleruca luteola'' as 'Discovery'. Cultivation 'Freedom' is not known to be in cultivation beyond Canada. Accessions None known. Nurseries North America *Patmore Nurser Brandon, Manitoba, Brandon, Manitoba, Canada. *Sun Valley Garden Centr, Eden Prairie, ...
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Ulmus Davidiana Var
Elms are deciduous and semi-deciduous trees comprising the genus ''Ulmus'' in the family Ulmaceae. They are distributed over most of the Northern Hemisphere, inhabiting the Temperate climate, temperate and Tropical climate, tropical-Montane ecosystems, 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, notabl ...
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Cultivar
A cultivar is a kind of Horticulture, cultivated plant that people have selected for desired phenotypic trait, traits and which retains those traits when Plant propagation, propagated. Methods used to propagate cultivars include division, root and stem cuttings, offsets, grafting, micropropagation, tissue culture, or carefully controlled seed production. Most cultivars arise from deliberate human genetic engineering, 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, 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 t ...
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Discovery (elm Cultivar)
The Japanese Elm cultivar ''Ulmus davidiana'' var. ''japonica'' Discovery' is a cold-resistant selection from Canada, raised along with 'Freedom' in the 1980s by Dr Wilbert Ronald, of Jeffries Nurseries Ltd. and Rick Durand of Shade Consulting Services, Portage la Prairie, Manitoba. Description Unlike other Japanese Elms, the growth habit of 'Discovery' is symmetrical, upright, and vase-shaped. The leaves are obovate to oval, and slightly smaller than is typical of the species, their colour dark green turning yellow in autumn.
Photographs of 'Discovery', Todd P. West, 'Elms: the Good, the Bad and the Ugly'; North Dakota State University Department of Plant Sciences; November 2022; p.25-26 The tree grows to over 15 m in height, with a spread of much the same dimension.


Pests and diseases

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Portage La Prairie
Portage la Prairie () is a small city in the Central Plains Region of Manitoba, Canada. In 2016, the population was 13,304 and the land area was . Portage la Prairie is approximately west of Winnipeg, along the Trans-Canada Highway (exactly halfway between the provincial boundaries of Saskatchewan and Ontario). It sits on the Assiniboine River, which flooded the town persistently until a diversion channel north to Lake Manitoba (the Portage Diversion) was built to divert the flood waters. The city is surrounded by the Rural Municipality of Portage la Prairie. According to Environment Canada, Portage la Prairie has the most sunny days during the warm months in Canada. It is the administrative headquarters of the Dakota Tipi First Nations reserve. History Pre-colonial era Long before European settlers arrived in the mid-1800s, the Portage la Prairie area was first inhabited by several Indigenous nations (including the Anishinaabe/Ojibwe, Cree, and Dakota/Sioux peoples) ...
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Manitoba
Manitoba is a Provinces and territories of Canada, province of Canada at the Centre of Canada, longitudinal centre of the country. It is Canada's Population of Canada by province and territory, fifth-most populous province, with a population of 1,342,153 as of 2021. Manitoba has a widely varied landscape, from arctic tundra and the Hudson Bay coastline in the Northern Region, Manitoba, north to dense Boreal forest of Canada, boreal forest, large freshwater List of lakes of Manitoba, lakes, and prairie grassland in the central and Southern Manitoba, southern regions. Indigenous peoples in Canada, Indigenous peoples have inhabited what is now Manitoba for thousands of years. In the early 17th century, English and French North American fur trade, fur traders began arriving in the area and establishing settlements. The Kingdom of England secured control of the region in 1673 and created a territory named Rupert's Land, which was placed under the administration of the Hudson's Bay ...
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Ulmus 'Discovery'
The Japanese Elm cultivar ''Ulmus davidiana'' var. ''japonica'' Discovery' is a cold-resistant selection from Canada, raised along with 'Freedom' in the 1980s by Dr Wilbert Ronald, of Jeffries Nurseries Ltd. and Rick Durand of Shade Consulting Services, Portage la Prairie, Manitoba. Description Unlike other Japanese Elms, the growth habit of 'Discovery' is symmetrical, upright, and vase-shaped. The leaves are obovate to oval, and slightly smaller than is typical of the species, their colour dark green turning yellow in autumn.
Photographs of 'Discovery', Todd P. West, 'Elms: the Good, the Bad and the Ugly'; North Dakota State University Department of Plant Sciences; November 2022; p.25-26 The tree grows to over 15 m in height, with a spread of much the same dimension.


Pests and diseases

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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 pupae are orange-yellow with black e. The eggs are yellow, and laid ...
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Brandon, Manitoba
Brandon () is the second-largest city in the province of Manitoba, Canada. It is located in the southwestern corner of the province on the banks of the Assiniboine River, approximately west of the provincial capital, Winnipeg, and east of the Saskatchewan border. Brandon covers an area of with a population of 51,313, and a census metropolitan area population of 54,268. It is the primary hub of trade and commerce for the Westman Region and parts of southeastern Saskatchewan, an area with a population of more than 190,000 people. The City of Brandon was incorporated in 1882, having a history rooted in the Assiniboine River fur trade as well as its role as a major junction on the Canadian Pacific Railway. Known as ''The Wheat City'', Brandon's economy is predominantly associated with agriculture, as well as health care, manufacturing, food processing, education, business services, and transportation. Brandon's post-secondary institutions include Brandon University, Assiniboine ...
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Eden Prairie
Eden Prairie is a city in Hennepin County, Minnesota, United States. It had a population of 64,198 at the 2020 census, making it the 16th-largest city in Minnesota. The city is adjacent to the north bank of the Minnesota River, upstream from its confluence with the Mississippi River, about southwest of downtown Minneapolis. Set in the Twin Cities' outer suburbs, the community was designed as a mixed-income city model and is home to numerous commercial firms, including the headquarters of SuperValu, C.H. Robinson Worldwide, Winnebago Industries, Starkey Hearing Technologies, Lifetouch Inc., SABIS, and MTS Systems Corporation. It contains the Eden Prairie Center mall and is the hub of SouthWest Transit, providing public transportation to three adjacent suburbs. The television stations KMSP and WFTC are based in Eden Prairie. The nonprofit news organizatioEden Prairie Local News(EPLN) also serves the community. The area features numerous municipal and regional parks, ...
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Minnesota
Minnesota ( ) is a U.S. state, state in the Upper Midwestern region of the United States. It is bordered by the Canadian provinces of Manitoba and Ontario to the north and east and by the U.S. states of Wisconsin to the east, Iowa to the south, and North Dakota and South Dakota to the west. It is the List of U.S. states and territories by area, 12th-largest U.S. state in area and the List of U.S. states and territories by population, 22nd-most populous, with about 5.8 million residents. Minnesota is known as the "Land of 10,000 Lakes"; it has 14,420 bodies of fresh water covering at least ten acres each. Roughly a third of the state is Forest cover by state and territory in the United States, forested. Much of the remainder is prairie and farmland. More than 60% of Minnesotans (about 3.71 million) live in the Minneapolis–Saint Paul metropolitan area, known as the "Twin Cities", which is Minnesota's main Politics of Minnesota, political, Economy of Minnesota, economic, and C ...
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Japanese Elm Cultivar
Japanese may refer to: * Something from or related to Japan, an island country in East Asia * Japanese language, spoken mainly in Japan * Japanese people, the ethnic group that identifies with Japan through ancestry or culture ** Japanese diaspora, Japanese emigrants and their descendants around the world * Japanese citizens, nationals of Japan under Japanese nationality law ** Foreign-born Japanese, naturalized citizens of Japan * Japanese writing system, consisting of kanji and kana * Japanese cuisine, the food and food culture of Japan See also * List of Japanese people * * Japonica (other) * Japanese studies , sometimes known as Japanology in Europe, is a sub-field of area studies or East Asian studies involved in social sciences and humanities research on Japan. It incorporates fields such as the study of Japanese language, history, culture, litera ... {{disambiguation Language and nationality disambiguation pages ...
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