Uses by native peoples (Ethnobotany database) Ulmus hosts caterpillars of … More, David. A. merican elm has been decimated by Dutch elm disease which was brought from Europe in the 1930s. Genus Ulmus The leaves of Elm are asymmetrical. Ulmus thomasii. … 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 … Found mainly in southeastern Iowa. Suitable for: light (sandy), medium (loamy) and heavy (clay) soils and … Trees, to 30 m; crowns oblong. Bark dark gray, deeply and irregularly furrowed. Accessed 2020-07-22. Height 60' to 70', diameter 24" to 48"; straight trunk; somewhat conical head with long, graceful branches. Licensing . U. americana usually branches low into a broadly spreading canopy with the lower branches rising strongly. Slippery elm: Ulmus rubra . 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 Common names Felsenulme in German Rock elm in language. This is to ensure that we give you the best experience possible. Ulmaceae -- Elm family. Ulmus thomasii, the rock elm or cork elm, is a deciduous tree native primarily to the Midwestern United States. Like most websites we use cookies. Vegetative specimens often cannot be easily distinguished from essentially smooth-leaved plants of Ulmus americana unless the characteristic corky-ridged bark is present. It is in flower in May, and the seeds ripen in June. Click on the images help you identify an Rock elm. Ash gray; divided by deep fissures into broad, flat ridges; outer bark layers alternating white and brown in cross section. In addition, users can learn about the location of vouchered specimens and see images to get a better visual for each plant. This file was moved to Wikimedia Commons from en.wikipedia using a bot script. Purdue University folks identified the wood for me as red elm, but it is pretty dense and rot resistant. ... even free of bark, long dead, but completely free on rot, even when found on the ground. Seeds inflated, not thickened. Ulmus thomasii Sarg.. collect. Author: JDMcGreg. Please see. ... (1987) p 51 Parts Shown: Fruit, Bark, Habit, Leaf, Twig Art. Older branches are hairless, the bark turning gray, becoming thick and corky in the fourth year. A tree 80 to 100 ft high, with a trunk up to 3 ft in diameter, supporting a narrow roundish head of … Rock elm; Rock elm, Meise. Ulmus thomasii grows as a tree from 50–100 feet (15–30 m) tall, and may live up to 300 years. Also known as Rock Elm, is a species of tree native to rocky uplands of the northern U.S. Rock Elm (Ulmus thomasii) Common Name(s): Rock Elm, Cork Elm. 1, pp. Ulmus. Ulmus fulva Michx.) It is smaller than the American elm and has a straight trunk and oblong crown. Hardiness: Zone 3 Its preferred habitat is moist but well-drained sandy loam, loam, or silt loam soil, mixed with other hardwoods; it is moderately shade-tolerant . Ulmus procera Salisb., English elm, has been reported from Ontario. [5] Rock elm is also unusual among North American elms in that it is often monopodial. Image 1219256 is of rock elm (Ulmus thomasii ) bark. Leaf blades less than 5 (–7) cm long, the base only slightly if at all asymmetrical, the margin often simply serrate; samaras entirely glabrous; lateral buds not over 3 mm … Ulmus thomasii Sarg. Copyright: Flora of North America Association. Ulmus thomasii is distributed throughout the state, but is far less common than U. americana. 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. Form. Suitable for: light (sandy), medium (loamy) and heavy (clay) … Many older branches have 3–4 irregular thick corky wings. 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. Wood hard. Where forest-grown, the crown is cylindrical and upright with short branches, and is narrower than most other elms. Image 1219256 is of rock elm (Ulmus thomasii ) bark. (2002) p 396 Parts Shown: Fruit, Habit, Leaf, Twig Art. ... to MN, south to NJ, WV, western VA, TN, and northern AR. Date: 14 August 2012. 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 … 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. 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 Family: Ulmaceae. Previous article in issue; Next article in issue; Keywords. trusted. The species is hermaphrodite (has both male and female organs) and is pollinated by Wind. The species is hermaphrodite (has both male and female organs) and is pollinated by Wind. Ulmus thomasii . It prefers rocky areas. It is hardy to zone (UK) 4 and is not frost tender. Where forest-grown, the crown is cylindrical and upright with short branches, and is narrower than most other elms. Ulmus thomasii grows as a tree from 50–100 feet (15–30 m) tall, and may live up to 300 years. It is in flower in April, and the seeds ripen in May. It is by Rob Routledge at Sault College. Ulmus thomasii . Buds brown, ovoid, acute, pubescent; scales brown, pilose on outer surface, ciliate … Inflorescences racemose cymes, long-pendulous, (7-)10(-13)-flowered, to 5 cm; pedicel 0.5-1 cm. Son écorce est très décorative, dans les tons de gris clair avec plaques orangées. The Illustrated Encyclopedia of Trees. 2. the hard, heavy wood of this tree, used for making furniture and in the manufacture of various types of containers. Ses petites feuilles elliptiques à ovales dentées vert-luisant persistent … Click on a place name to get a complete protected plant list for that location. Ulmus rubra Muhl. Jump to navigation Jump to search. Ulmus thomasii Sarg.. Rock Elm. Ulmaceae . Ulmus thomasii is native to the continental climate of central and eastern N. America, with its cold winters and warm summers. Petrides, George A. Image 5443577 is of rock elm (Ulmus thomasii ) bark. 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 grows as a tree from 15–30 m (50–100 ft) tall, and may live for up to 300 years. (consulté le 20 mai 2013) Germany: Felsen- Ulme; Italy: Olmo di Thomas; EPPO code. Illinois. Branches short-spreading, young branches pubescent, old-growth with 3-5 prominent, irregular, corky wings; twigs reddish, pubescent. (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. ulmus thomasii is a deciduous Tree growing to 30 m (98ft 5in) at a slow rate. The mucilaginous inner bark provides the crude drug known as Slippery Elm Bark or Cortex Ulmi Interior, which was formerly official in the pharmacopoeias of Britain, France, United States and elsewhere. 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.. 1. an elm, Ulmus thomasii, of eastern North America, having deeply furrowed, grayish brown bark. 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 … 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 File:Ulmus thomasii (meisse) bark.jpg. Trunks are … 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). Height 60' to 70', diameter 24" to 48"; straight trunk; somewhat conical head with long, graceful branches. Many trees have few branches until near the cylindrical crown. There are no related plants for species Ulmus thomasii. Where forest-grown, the crown is cylindrical and upright with short branches, and is narrower than most other elms. It is by Bill Cook at Michigan State University. Ulmus thomasii Sarg. … The species is hermaphrodite (has both male and female organs) and is pollinated by Wind. Ulmus thomasii. It likes to grow on exposed bedrock. (syn. 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. American elm: Ulmus americana . The … Classification phylogénétique Classification phylogénétique Ordre Rosales Famille Ulmaceae L’ Orme liège , Ulmus thomasii , est une espèce d’ Orme . Ulmus species Ulmus thomasii Name Synonyms Ulmus racemosa D.Thomas Homonyms Ulmus thomasii Sarg. Rock Elm is the rarest of the Elm trees in Ontario. Rich calcareous woods, hillside seeps, dry rocky ridges and bluffs. There are no related plants for species Ulmus thomasii. 2 "Gleason, Henry A. It is for this reason the rock elm is sometimes called the cork elm. Printed in Great Britain. 51-56, 1988. Ulmus thomasii grows as a tree from 15–30 m (50–100 feet) tall, and may live for <300 years. Furthermore, sprout leaves of rock elm can be scabrous above. [6] The bark is grey-brown … The tree ranges from southern Ontario and Quebec, south to Tennessee, west to northeastern Kansas, and north to Minnesota. Silva N. Amer. Buds brown, ovoid, acute, pubescent; scales brown, pilose on outer surface, ciliate on margins. Habitat: Grows at the bases of moist wooded slopes. 1. 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, … It has a strongly upright form and a narrow crown, markedly different from the spreading shape of American Elm (Ulmus americana). Rock Elm is the rarest of the Elm trees in Ontario. 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. Recommended citation 'Ulmus thomasii' from the website Trees and Shrubs Online (treesandshrubsonline. Rock elm is also unusual among North American elms in that it is often monopodial. Rock elm (Ulmus thomasii) Click on the images help you identify an Rock elm. Buds brown, ovoid, acute, pubescent; scales brown, pilose on outer surface, ciliate on margins. T. R. Crow. Many older branches have 3–4 irregular thick … Morphology. Rock elm is also unusual among North American elms in that it is often monopodial. Would that likely be rock elm? For information on the state’s response, visit the Department of Health website. Ulmus thomasii, the rock elm or cork elm, is a deciduous tree native primarily to the Midwestern United States. It prefers rocky areas. A Field Guide to Eastern Trees. The barkis grey-brown and deeply furrowed into scaly, flattened ridges. ... Bark gray, deeply fissured with broad, flattened ridges. The rock elm (Ulmus thomasii), or cork elm, is the most important lumber tree of the elms. Ulmus species Ulmus thomasii Name Synonyms Ulmus racemosa D.Thomas Homonyms Ulmus thomasii Sarg. Manual of vascular plants of northeastern United States and adjacent Canada. Rock elm is also unusual among North American elms in that it is often monopodial. Leaves: petiole ca. This plant has no children Legal Status. From Wikimedia Commons, the free media repository. 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. (2002) p 396 Parts Shown: Fruit, Habit, Leaf, Twig Art. The latter group includes four winged- bark taxa indicating a chemical/morphological association. org/ articles/ ulmus/ ulmus-thomasii/). Ulmus thomasii - WikiMili, The Free Encyclopedia - WikiMili, The English: Rock Elm Ulmus thomasii Sarg., Leaves and Bark, St. Louis County, Missouri. Samaras elliptic to oval, 1.5-2.2 cm, narrowly winged, pubescent, margins short-ciliate, apex shallowly notched. Suitable for: light (sandy), medium (loamy) and heavy (clay) soils and prefers well-drained soil. Branchlets have irregular corky wings. © 2020 Minnesota DNR | Equal opportunity employer |, Call 651-296-6157 or 888-MINNDNR (646-6367). The growth form of Ulmus thomasii is a strong central trunk with recurved lower branches. Other resolutions: 171 × 240 pixels | 343 × 480 pixels | 731 × 1,023 pixels. Habitat. For the Rock Elm Crater, see Rock Elm Disturbance. Copyright for Volumes 24 and 25 is held by Utah State University. cc-publicdomain. ︎ Map by county ( USA-48), ︎ map (North America, Central America). Flowers: calyx deeply lobed, divided nearly to middle, lobes 7-8; stamens 5-8; anthers dark purple; stigmas greenish, pubescent. rock elm (Ulmus thomasii) Ulmus procera Salisb., English elm, has been reported from Ontario. Ulmus thomasii grows as a tree from 15–30 m (50–100 ft) tall, and may live for up to 300 years. 5 mm, pubescent. Native to Canada and USA Midwest. collect. cork elm in English klippalm in Swedish orme de Thomas in … 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 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 Winged samara, 1/2" long; ovate, waferlike, contains one seed, slightly notched at outer end; ripens in early summer. File; File history; File usage on Commons; File usage on other wikis; Metadata; Size of this preview: 428 × 599 pixels. Deciduous tree to 25 m with a strong central trunk. 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 … cc-publicdomain. All source information is still present. Ulmus thomasii . Wood hard. lxxv + 910 pp." rock elm; International Common Names. Wood hard. Mixed hardwood forests and moist rich forests along rivers, sometimes in drier, gravelly or rocky, calcareous settings. Branches short-spreading, young branches pubescent, old-growth with 3-5 prominent, irregular, corky wings; twigs reddish, pubescent. French: Orme des rochers; Local Common Names. [3] Etymology . Liens externes Modifier Sur les autres projets Wikimedia: Ulmus thomasii , sur Wikimedia Commons Ulmus thomasii , sur Wikispecies (fr) Référence Catalogue of Life: Ulmus thomasii … The bark … flavonoids. Image 1219252 is of rock elm (Ulmus thomasii ) bark. 5 mm, … It dislikes maritime climates. Ulmus thomasii Sarg. It is hardy to zone (UK) 2 and is not frost tender. Missouri Botanical Garden, St. Louis, MO & Harvard University Herbaria, Cambridge, MA., 2003. – rock elm Subordinate Taxa. For the town in Wisconsin, see Rock Elm, Wisconsin. It has corky winged twigs, like U. thomasii, but samaras glabrous except for the ciliate margin. Slippery Elm, Oohooska, Red Elm, Moose Elm, Sweet Elm. Web. Branches short-spreading, young branches pubescent, old-growth with 3-5 prominent, irregular, corky wings; twigs reddish, pubescent. cork elm in English klippalm in Swedish orme de Thomas in French orme liège in French cc-publicdomain. Ulmus thomasii. Furthermore, sprout leaves of rock elm can be scabrous above. Slippery elm: Ulmus rubra . Common names are from state and federal lists. Preferred Common Name. Bark gray, deeply fissured with broad, flattened ridges. Rock elm is also unusual among North American elms in that it is often monopodial. Where forest-grown, the crown is cylindrical and upright with short branches, and is narrower than most other elms. It is by Bill Cook at Michigan State University. Ulmus is a deciduous Tree growing to 15 m (49ft 3in) at a fast rate. It is a deciduous tree growing to 25 m (70 ft) tall and dark gray, shaggy bark broken into ridges and furrows. Etymology. Ulmus thomasii Sarg. Description. Bark. The tree ranges from southern Ontario and Quebec, south to Tennessee, west to northeastern Kansas, and north to Minnesota. Threatened and Endangered Information: This plant is listed by the U.S. federal government or a state. 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 It likes to grow on exposed bedrock. – 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 … Ulmus thomasii Sarg. Ulmus thomasii Sarg., the Rock Elm 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. Data Source and References for Ulmus thomasii (rock elm) from the USDA PLANTS database Datasheet Type(s): Host Plant, Exclude from ISC. Ulmus thomasii - (image 1 of 5) Taxonomy. The species is hermaphrodite (has both male and female organs) and is pollinated by Wind. Bark gray, deeply fissured with broad, flattened ridges. Etymology. A Field Guide to Eastern Trees. Height 60' to 70', diameter 24" to 48"; straight trunk; somewhat conical head with long, graceful branches. Common names Felsenulme in German Rock elm in language. provider any provider Wikimedia Commons USDA PLANTS images Silvics of North America. chemotaxonomy. Ulmus is a deciduous Tree growing to 15 m (49ft 3in) at a fast rate. It is hardy to zone (UK) 4 and is not frost tender. 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. ; EPPO code by Bill Cook at Michigan State University northeastern United States soil. To rocky uplands of the elm trees in Ontario m ) tall, the... Catalogue of Life: Ulmus americana thomasii Sarg., leaves and bark, Habit, Leaf, Twig....: Flora of North America license CC-BY CC-BY-NC CC-BY-NC-SA CC-BY-SA no copyright Référence of... 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Tree native primarily to the Midwestern United States and adjacent Canada ( 1987 ) p 396 Shown! ( loamy ) and is not frost tender elm or cork elm 10 ( -13 ) -flowered, to cm! For that location other resolutions: 171 × 240 pixels | 343 × 480 pixels | ×... ( 50–100 ft ) tall, and May live up to 300 years U. thomasii, completely! Folks identified the wood for me as Red elm, University of Guelph Arboretum rock,... Hardy to zone ( UK ) 4 and is narrower than most other elms with. Flattened ridges by native peoples ( Ethnobotany database ) Ulmus hosts caterpillars of … elm... And deeply furrowed into scaly, flattened ridges flattened ridges the bases of wooded! Image 1219247 is of rock elm Exclude from ISC for: light ( sandy,. ( meisse ) bark.jpg in our … File: Ulmus thomasii - ulmus thomasii bark, the crown is cylindrical and with... Whereas the flowers in our … File: Ulmus thomasii the wood for me as elm... 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