ulmus americana habitat

No subspecies or varieties are currently recognized within the species. [6], Die wechselständig an den Zweigen angeordneten Laubblätter sind in Blattstiel und Blattspreite gegliedert. American elm located at the Hill-Stead Museum in Farmington, CT (July 2019). Ulmus americana was first described and named by Carl Linnaeus in his Species Plantarum, published in 1753. Es gibt viele Einzelexemplare der Amerikanische Ulme, die besonders bekannt sind; einige die besonders als alt sind, eine besondere Wuchsform haben, besonders groß sind, einen Namen bekommen haben oder über die eine besondere Geschichte bekannt ist. It is found in the canyons and floodplains of northern and eastern Kansas and in eastern Oklahoma and central Texas. Ulmus americana. Von Exemplaren, die direkt an Fließgewässern stehen werden die Diasporen viele Meilen durch das Wasser ausgebreitet. [7] Ploidy is 2n = 56, or more rarely, 2n = 28. [53] The tree was cut down (or fell—sources differ) in October 1920 after an expert determined it was dead. The largest surviving urban forest of American elms in North America is believed to be in the city of Winnipeg, Manitoba, Canada, where close to 200,000 elms remain. Suitable for: light (sandy), medium (loamy) and heavy (clay) soils and prefers well-drained soil. Sie wird als Zierpflanze und im Landschaftsbau verwendet. "The Grayson Elm" in Amherst, Massachusetts in fall (2020). [60], The Parliament Hill Elm was planted in Ottawa, Canada, in the late 1910s or early 1920s when Centre Block was rebuilt following the Great fire of 1916. It is hardy to zone (UK) 3 and is not frost tender. Current Forest Inventory and Analysis. [5] Es sind keine Subtaxa akzeptiert. Summer temperatures can vary from 16 - 27°c, with extremes to 40°c 379. Das Holz wir zum Herstellen von Kästchen, Kisten, Körben, Fässern, Möbeln, landwirtschaftlichen Geräten und Särgen verwendet. (2013). Introductions across the Atlantic rarely prospered, even before the outbreak of DED. Ulmus rubra is a deciduous Tree growing to 20 m (65ft) by 15 m (49ft) at a medium rate. Die Erstveröffentlichung von Ulmus americana erfolgte 1753 durch Carl von Linné in Species Plantarum, 1, S. It is in flower in May, and the seeds ripen in June. [3], Die Ulmus americana bietet vielen Tieren Nistplätze. This tough tree is a fast grower and quick to establish itself. It is distinctive in its irregular, corky wings found on the branches. Dieser Pilz verstopft die wasserführenden Gefäße des Baumes, führt zum Verwelken und schließlich Absterben der betroffenen Äste und letztlich des ganzen Baumes. Ulmus rubra, the slippery elm, is a species of elm native to eastern North America, ranging from southeast North Dakota, east to Maine and southern Quebec, south to northernmost Florida, and west to eastern Texas, where it thrives in moist uplands, although it will also grow in dry, intermediate soils. Cedar elm (Ulmus crassifolia) grows rapidly to medium or large size in the Southern United States and northeastern Mexico, where it may sometimes be called basket elm, red elm, southern rock elm, or olmo (Spanish). [9] On more elevated terrain, as in the Appalachian Mountains, it is most often found along rivers. The fruit is a flat samara 2 cm long by 1.5 cm broad, with a circular papery wing surrounding the single 4–5 mm seed. Girth 13 ft at 4.5 ft above ground; Height 70 ft; Spread 75 ft. American elm in front of the Florence K. Murray Courthouse in Newport, Rhode Island (August 2015). [32], In 1993, Mariam B. Sticklen and James L. Sherald reported the results of NPS-funded experiments conducted at Michigan State University in East Lansing that were designed to apply genetic engineering techniques to the development of DED-resistant strains of American elm trees. Old American elm in Halifax Public Gardens, Nova Scotia, Canada (August 2019). 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Recognized within ulmus americana habitat genus sie in Idaho verwildert various trinkets that Philadelphians kept as relics, moose elm moose...

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