Habitat. Extremely hard and tough, difficult to split, only moderately resistant to decay; sapwood is nearly white in mature trees; used for parts of heavy agricultural implements, vehicles, handles, and boats. It likes to grow on exposed bedrock. Samaras elliptic to oval, 1.5-2.2 cm, narrowly winged, pubescent, margins short-ciliate, apex shallowly notched. ... to MN, south to NJ, WV, western VA, TN, and northern AR. The Illustrated Encyclopedia of Trees. Form. Seeds inflated, not thickened. Ulmus thomasii, the rock elm or cork elm, is a deciduous tree native primarily to the Midwestern United States. Ulmus thomasii Sarg. Bark. Petrides, George A. Location in Ontario Rock Elm grows throughout the Deciduous Forest Region, and further north. Rock elm is also unusual among North American elms in that it is often monopodial. cork elm in English klippalm in Swedish orme de Thomas in … Copyright for Volumes 24 and 25 is held by Utah State University. Mixed hardwood forests and moist rich forests along rivers, sometimes in drier, gravelly or rocky, calcareous settings. Like most websites we use cookies. Branchlets have irregular corky wings. Recommended citation 'Ulmus thomasii' from the website Trees and Shrubs Online (treesandshrubsonline. It has a strongly upright form and a narrow crown, markedly different from the spreading shape of American Elm (Ulmus americana). Ulmus thomasii - WikiMili, The Free Encyclopedia - WikiMili, The English: Rock Elm Ulmus thomasii Sarg., Leaves and Bark, St. Louis County, Missouri. Ash gray; divided by deep fissures into broad, flat ridges; outer bark layers alternating white and brown in cross section. Flowers: calyx deeply lobed, divided nearly to middle, lobes 7-8; stamens 5-8; anthers dark purple; stigmas greenish, pubescent. cc-publicdomain. (2002) p 396 Parts Shown: Fruit, Habit, Leaf, Twig Art. It is hardy to zone (UK) 4 and is not frost tender. Purdue University folks identified the wood for me as red elm, but it is pretty dense and rot resistant. Bark dark gray, deeply and irregularly furrowed. Data Source and References for Ulmus thomasii (rock elm) from the USDA PLANTS database The latter group includes four winged- bark taxa indicating a chemical/morphological association. For information on the state’s response, visit the Department of Health website. Moderately shade tolerant, fast growing. Height 60' to 70', diameter 24" to 48"; straight trunk; somewhat conical head with long, graceful branches. Wood hard. Wood hard. Image 1219256 is of rock elm (Ulmus thomasii ) bark. 1. A number of Eurasian elms are planted as shade and ornamental trees, and more may yet be found as escapes. 5 mm, … The tree was named in 1902 for David Thomas, an American civil engineer who had first named and described the tree in 1831 as Ulmus … Height 60' to 70', diameter 24" to 48"; straight trunk; somewhat conical head with long, graceful branches. From Wikimedia Commons, the free media repository. Winged samara, 1/2" long; ovate, waferlike, contains one seed, slightly notched at outer end; ripens in early summer. The … Image 1219252 is of rock elm (Ulmus thomasii ) bark. Suitable for: light (sandy), medium (loamy) and heavy (clay) soils and prefers well-drained soil. Jump to navigation Jump to search. Rock elm; Rock elm, Meise. File:Ulmus thomasii (meisse) bark.jpg. Image 1219247 is of rock elm (Ulmus thomasii ) bark. Family: Ulmaceae. Ulmus thomasii. Ulmus thomasii, the rock elm [2] or cork elm, is a deciduous tree native primarily to the Midwestern United States.The tree ranges from southern Ontario and Quebec, south to Tennessee, west to northeastern Kansas, and north to Minnesota. The tree was named in 1902 for David Thomas, an American civil engineer, who had first named and described the tree in 1831 as Ulmus racemosa. Found mainly in southeastern Iowa. overview; data; media; articles; maps; names Morphology. The tree ranges from southern Ontario and Quebec, south to Tennessee, west to northeastern Kansas, and north to Minnesota. It is by Bill Cook at Michigan State University. Ulmaceae . Rock Elm is the rarest of the Elm trees in Ontario. Biochemical Systematics and Ecology, Vol 16, No. Ulmus thomasii Sarg.. Rock Elm. Furthermore, sprout leaves of rock elm can be scabrous above. [2]Description. – orme liège : Species: Ulmus villosa Brandis ex Gamble – marn elm, cherry-bark elm : References Expert(s): Expert: Notes: Reference for: Other Source(s): Source: Angiosperm Phylogeny … (syn. The New York Flora Atlas is a source of information for the distribution of plants within the state, as well as information on plant habitats, associated ecological communities, and taxonomy. This article is about the rock elm tree. French: Orme des rochers; Local Common Names. Older bark is thick and somewhat spongy, vertical ridges are coarse and interlacing with deep furrows between. provider any provider Wikimedia Commons USDA PLANTS images Silvics of North America. A tree 80 to 100 ft high, with a trunk up to 3 ft in diameter, supporting a narrow roundish head of … Ulmus thomasii grows as a tree from 50-100 feet (15–30 m) tall, and may live up to 300 years. It requires review.Additionally, there may be errors in any or all of the information fields; information on this file should not be considered reliable and the file should not be used until it has been reviewed and any needed corrections have been made. Click on a place name to get a complete protected plant list for that location. ... Bark gray, deeply fissured with broad, flattened ridges. Ses petites feuilles elliptiques à ovales dentées vert-luisant persistent … This is to ensure that we give you the best experience possible. Ulmus parvifolia ou Orme de Chine est un arbre de taille modeste, souvent presque aussi large que haut et au port gracieux et retombant, sa couronne est dense et arrondie. Other resolutions: 171 × 240 pixels | 343 × 480 pixels | 731 × 1,023 pixels. Deciduous tree to 25 m with a strong central trunk. It is hardy to zone (UK) 5 and is not frost tender. It is in flower in May, and the seeds ripen from May to June. Ulmus is a deciduous Tree growing to 15 m (49ft 3in) at a fast rate. It is smaller than the American elm and has a straight trunk and oblong crown. Rock Elm, Cork Elm (Ulmus thomasii) by Rickwebb Jun 25, 2015 3:46 PM A Rock Elm in mid-June 2015 on the Elm Collection of Morton Arboretum in Illinois, in the middle of photo Leaf. Manual of vascular plants of northeastern United States and adjacent Canada. The volume of elm showed some signs of recovery after 1996 with increased growth rates and increased numbers of trees , but most recently, increased mortality rates are again … 1 "Ulmus thomasii Sargent in Flora of North America @ efloras.org" eFlora. It is in flower in May, and the seeds ripen in June. Ulmus thomasii. Ont., Ark., Ill., Ind., Iowa, Kans., Ky., Mich., Minn., Mo., Nebr., N.H., N.J., N.Y., Ohio, S.Dak., Tenn., Vt., W.Va., Wis. Rocky slopes, limestone outcrops, rich woods, flood plains, stream banks, https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse grained fna xml/V3/V3 488.xml, Copyright is held by the Flora of North America Association for all volumes except Volumes 24 and 25 (Poaceae). It is a deciduous tree growing to 25 m (70 ft) tall and dark gray, shaggy bark broken into ridges and furrows. For the town in Wisconsin, see Rock Elm, Wisconsin. Ulmus thomasii grows as a tree from 50–100 feet (15–30 m) tall, and may live up to 300 years. Ulmus thomasii is distributed throughout the state, but is far less common than U. americana. Older branches are hairless, the bark turning gray, becoming thick and corky in the fourth year. Ulmus thomasii - WikiMili, The Free Encyclopedia - WikiMili, The Vegetative specimens often cannot be easily distinguished from essentially smooth-leaved plants of Ulmus americana unless the characteristic corky-ridged bark is present. Ulmus thomasii Sarg. Petrides, George A. flavonoids. Branches short-spreading, young branches pubescent, old-growth with 3-5 prominent, irregular, corky wings; twigs reddish, pubescent. Etymology. 2 "Gleason, Henry A. It likes to grow on exposed bedrock. Ulmus thomasii Sarg. Vegetative specimens often cannot be easily distinguished from essentially smooth-leaved plants of Ulmus americana unless the characteristic corky-ridged bark is present. rock elm (Ulmus thomasii) 2. the hard, heavy wood of this tree, used for making furniture and in the manufacture of various types of containers. Ulmus thomasii grows as a tree from 15–30 m (50–100 feet) tall, and may live for <300 years. Web. Habitat: Grows at the bases of moist wooded slopes. Ulmus thomasii . Hardiness: Zone 3 – rock elm Subordinate Taxa. Ulmus thomasii Sarg. It is in flower in May, and the seeds ripen in June. Accessed 2020-07-22. Furthermore, sprout leaves of rock elm can be scabrous above. 1. an elm, Ulmus thomasii, of eastern North America, having deeply furrowed, grayish brown bark. Uses by native peoples (Ethnobotany database) Ulmus hosts caterpillars of … Author: JDMcGreg. Height 60' to 70', diameter 24" to 48"; straight trunk; somewhat conical head with long, graceful branches. Common names are from state and federal lists. Liens externes Modifier Sur les autres projets Wikimedia: Ulmus thomasii , sur Wikimedia Commons Ulmus thomasii , sur Wikispecies (fr) Référence Catalogue of Life: Ulmus thomasii … Leaf blade obovate to oblong-oval, (2.5-)9-11(-16) × 2.5-5 cm, base oblique, margins doubly serrate, apex short-acuminate; surfaces abaxially white-pubescent, pubescence not tufted in axils of veins, adaxially dark green, usually glabrous, sometimes scabrous. Scientific Name: Ulmus thomasii. Germany: Felsen- Ulme; Italy: Olmo di Thomas; EPPO code. chemotaxonomy. Suitable for: light (sandy), medium (loamy) and heavy (clay) … [3] Etymology . Bark gray, deeply fissured with broad, flattened ridges. Ulmus thomasii: inflorescence a raceme-like cyme, up to 5 cm long, samaras pubescent over the surface of body and wing, and branches often irregularly winged with 2 or more corky plates (vs. U. americana, with the inflorescence a dense fascicle usually shorter than 2.5 cm, samaras glabrous over the surface of body and wing, … Leaves: petiole ca. [6] The bark is grey-brown … 5 mm, pubescent. Printed in Great Britain. It has corky winged twigs, like U. thomasii, but samaras glabrous except for the ciliate margin. Illinois. It dislikes maritime climates. Ulmus thomasii. Wood hard. cc-publicdomain. Where forest-grown, the crown is cylindrical and upright with short branches, and is narrower than most other elms. The overall … Leaves: petiole ca. org/ articles/ ulmus/ ulmus-thomasii/). Commonly found on bottomlands in the eastern and south-central parts of the state, especially in the Minnesota River Valley, and continues as far northward as Clearwater County. Ulmus thomasii (meisse) bark.jpg 731 × 1,023; 575 KB Ulmus thomasii (meisse) corky wings.jpg 1,084 × 517; 241 KB Ulmus thomasii (meisse) leaves 2.jpg 1,181 × 788; 491 KB Bark gray, deeply fissured with broad, flattened ridges. Bark. Foliar Flavonoids of Ulmus … Ulmus thomasii grows as a tree from 50–100 feet (15–30 m) tall, and may live up to 300 years.Where forest-grown, the crown is cylindrical and upright with short branches, and is narrower than most other elms. Part of elm genus Ulmus in elm family Ulmaceae in ︎ apple / ︎ berry / buckthorn / elm / hemp / ︎ rose order Rosales. Native to Canada and USA Midwest. Common names Felsenulme in German Rock elm in language. Ulmus species Ulmus thomasii Name Synonyms Ulmus racemosa D.Thomas Homonyms Ulmus thomasii Sarg. Ulmus thomasii is a medium-sized tree, commonly reaching up to 70 to 80 feet in height, and occasionally up to 100 feet (Burns and Honkala 1990), and may live for up to 300 years. Branches short-spreading, young branches pubescent, old-growth with 3-5 prominent, irregular, corky wings; twigs reddish, pubescent. A Field Guide to Eastern Trees. 2n = 28. (consulté le 20 mai 2013) (en) Référence Flora of North America : Ulmus thomasii (consulté le 20 mai 2013) (en) Référence Flora of Missouri : Ulmus thomasii (consulté le 20 mai 2013) (en) Référence GRIN : espèce Ulmus thomasii Sarg. The inflorescence has an elongate axis, almost racemose, whereas the flowers in our … Ulmus americana: inflorescence a dense fascicle usually shorter than 2.5 cm, samaras glabrous over the surface of body and wing, and branches lacking irregular corky wings (vs. U. thomasii, with the inflorescence a raceme-like cyme, up to 5 cm long, samaras pubescent over the surface of body and wing, and branches often … Rock elm (Ulmus thomasii) Click on the images help you identify an Rock elm. Datasheet Type(s): Host Plant, Exclude from ISC. Rock elm is also unusual among North American elms in that it is often monopodial. overview; data; media; articles; maps; names; license any license CC-BY CC-BY-NC CC-BY-NC-SA CC-BY-SA No copyright. Ulmus thomasii : Source: Ulmaceae and Cannabaceae of North America Update, database (version 2011) Acquired: 2011 : Notes: Updated for ITIS by the Flora of North America Expertise Network, in connection with an update for USDA PLANTS (2007-2010) Reference for: Ulmus thomasii : Publication(s): Author(s)/Editor(s): Publication Date: Many trees have few branches until near the cylindrical crown. Buds brown, ovoid, acute, pubescent; scales brown, pilose on outer surface, ciliate on margins. Suitable for: light (sandy), medium (loamy) and heavy (clay) soils and … Ulmus thomasii . Ulmus procera Salisb., English elm, has been reported from Ontario. Also known as Rock Elm, is a species of tree native to rocky uplands of the northern U.S. Buds brown, ovoid, acute, pubescent; scales brown, pilose on outer surface, ciliate … Common names Felsenulme in German Rock elm in language. trusted. Many older branches have 3–4 irregular thick … This file was moved to Wikimedia Commons from en.wikipedia using a bot script. Accessed 2020-07-22. Ash gray; divided by deep fissures into broad, flat ridges; outer bark layers alternating white and brown in cross section. cc-publicdomain. Rock Elm is the rarest of the Elm trees in Ontario. Ulmus fulva Michx.) This plant has no children Legal Status. Rock Elm, University of Guelph Arboretum Etymology: Ulmus: the classical Latin name for the elm Plants: perennial tree to 98' tall with an oblong crown; gray bark with deep fissures of broad, flat ridges Leaves: obovate to oblong-oval, bases unequal, edges doubly toothed Flowers: brown, oval buds with a pointed tip; inflorescence usually 10 flowers in a long, hanging cluster; blooms in spring Genus Ulmus The leaves of Elm are asymmetrical. Bark gray, deeply fissured with broad, flattened ridges. Where forest-grown, the crown is cylindrical and upright with short branches, and is narrower than most other elms. The volume of elm showed some signs of recovery after 1996 with increased growth rates and increased numbers of trees , but most recently, increased mortality rates are again Branches short-spreading, young branches pubescent, old-growth with 3-5 prominent, irregular, corky wings; twigs reddish, pubescent. Ulmus rubra Muhl. Silva N. Amer. & Cronquist, Arthur J. A Field Guide to Eastern Trees. Description. It is hardy to zone (UK) 2 and is not frost tender. The Illustrated Encyclopedia of Trees. trusted. A. merican elm has been decimated by Dutch elm disease which was brought from Europe in the 1930s. Ulmus thomasii Sarg.. collect. The bark … Rock elm (Ulmus thomasii), often called cork elm because of the irregular thick corky wings on older branches, is a medium-sized to large tree that grows best on moist loamy soils in southern Ontario, lower Michigan, and Wisconsin.It may also be found on dry uplands, especially rocky ridges and limestone bluffs. Ulmus thomasii . Rock Elm, University of Guelph Arboretum. Many older branches have 3–4 irregular thick corky wings. ulmus thomasii is a deciduous Tree growing to 30 m (98ft 5in) at a slow rate. Its preferred habitat is moist but well-drained sandy loam, loam, or silt loam soil, mixed with other hardwoods; it is moderately shade-tolerant . Location in Ontario Rock Elm grows throughout the Deciduous Forest Region, and further north. American elm: Ulmus americana . Ulmus thomasii grows as a tree from 50–100 feet (15–30 m) tall, and may live up to 300 years. Image 1219256 is of rock elm (Ulmus thomasii ) bark. The growth form of Ulmus thomasii is a strong central trunk with recurved lower branches. The species is hermaphrodite (has both male and female organs) and is pollinated by Wind. The tree was named in 1902 for David Thomas, an American civil engineer who had first named and described the tree in 1831 as Ulmus racemosa.. Ulmus is a deciduous Tree growing to 15 m (49ft 3in) at a fast rate. (2002) p 396 Parts Shown: Fruit, Habit, Leaf, Twig Art. It prefers rocky areas. It is in flower in April, and the seeds ripen in May. … The species is hermaphrodite (has both male and female organs) and is pollinated by Wind. U. americana usually branches low into a broadly spreading canopy with the lower branches rising strongly. All source information is still present. It has corky winged twigs, like U. thomasii, but samaras glabrous except for the ciliate margin.. 1. ULMTH (Ulmus thomasii) Slippery elm: Ulmus rubra . The tree ranges from southern Ontario and Quebec, south to Tennessee, west to northeastern Kansas, and north to Minnesota. Ulmus. There are no related plants for species Ulmus thomasii. Trunks are … The species is hermaphrodite (has both male and female organs) and is pollinated by Wind. Previous article in issue; Next article in issue; Keywords. It is by Bill Cook at Michigan State University. The bark is grey-brown and … Ulmus thomasii is native to the continental climate of central and eastern N. America, with its cold winters and warm summers. Missouri Botanical Garden, St. Louis, MO & Harvard University Herbaria, Cambridge, MA., 2003. (consulté le 20 mai 2013) Ulmus procera Salisb., English elm, has been reported from Ontario. Click on the images help you identify an Rock elm. Rock elm is also unusual among North American elms in that it is often monopodial. [3] Wood hard. Where forest-grown, the crown is cylindrical and upright with short branches, and is narrower than most other elms. 1991. Rich calcareous woods, hillside seeps, dry rocky ridges and bluffs. Ash gray; divided by deep fissures into broad, flat ridges; outer bark layers alternating white and … Buds brown, ovoid, acute, pubescent; scales brown, pilose on outer surface, ciliate on margins. Ulmus davidiana is a deciduous Tree growing to 15 m (49ft 3in). Slippery Elm, Oohooska, Red Elm, Moose Elm, Sweet Elm. It is hardy to zone (UK) 4 and is not frost tender. Inflorescences racemose cymes, long-pendulous, (7-)10(-13)-flowered, to 5 cm; pedicel 0.5-1 cm. rock elm; International Common Names. Would that likely be rock elm? Rock elm is also unusual among North American elms in that it is often monopodial. I, the copyright holder of this work, hereby publish it under the following license: This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported … Where forest-grown, the crown is cylindrical and upright with short branches, and is narrower than most other elms. ... (1987) p 51 Parts Shown: Fruit, Bark, Habit, Leaf, Twig Art. Accessed February 2018. (fr) Référence Catalogue of Life : Ulmus thomasii Sarg. Preferred Common Name. [5] Rock elm is also unusual among North American elms in that it is often monopodial. It is by Bill Cook at Michigan State University. Ulmus thomasii - (image 1 of 5) Taxonomy. DNR RESPONSE TO COVID-19: For details on adjustments to DNR services, visit this webpage. A. merican elm has been decimated by Dutch elm disease which was brought from Europe in the 1930s. Son écorce est très décorative, dans les tons de gris clair avec plaques orangées. Ulmus thomasii grows as a tree from 15–30 m (50–100 feet) tall, and may live for <300 years. It can experience summer temperatures as high as 38°c and winter temperatures as low as -34°c, with a frost-free period ranging from 100 - 200 days Classification phylogénétique Classification phylogénétique Ordre Rosales Famille Ulmaceae L’ Orme liège , Ulmus thomasii , est une espèce d’ Orme . The bark is grey-brown and … Ulmus thomasii, the rock elm or cork elm, is a deciduous tree native primarily to the Midwestern United States. Ulmus thomasii Sarg. Please see. Ulmus thomasii grows as a tree from 15–30 m (50–100 ft) tall, and may live for up to 300 years. Ulmus thomasii grows as a tree from 15–30 m (50–100 ft) tall, and may live for up to 300 years. In addition, users can learn about the location of vouchered specimens and see images to get a better visual for each plant. Name to get a better visual for each plant french: orme rochers..., Moose elm, Wisconsin Exclude from ISC 2 and is narrower than most elms! 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