Overview
Common Names
Click on the language to view common names.
Common Names in Afrikaans:
Chinese Iep, Fynblaarolm
Common Names in Chinese:
Lang Yu
Common Names in English:
Chinese Elm, Lacebark, Lacebark Elm
Common Names in German:
Japanische Ulme
Description
Family Ulmaceae
Trees
or shrubs
, evergreen
or deciduous. Winter buds
with scales
, rarely naked; axillary buds developed; terminal
bud usually dying back early. Stipules usually membranous, caducous
. Leaves simple
, alternate or rarely opposite, usually distichous, petiolate
; leaf blade
pinnately veined, basally 3(or 5) -veined, margin
entire or serrate. Inflorescences axillary
. Flowers monochlamydeous
, bisexual
, or rarely unisexual
or polygamous. Perianth lobes
4-9, imbricate or rarely valvate
, persistent
or caducous. Stamens usually equal in number to and opposite perianth lobes, opposite, basally adnate
to tepals; filaments
distinct
; anthers
2-celled, longitudinally fissured
. Pistil 2-carpellate; ovary superior, 1(or 2) -loculed; ovule 1, suspended, anatropous
; integuments 2. Style very short; stigmas 2, linear
. Fruit samara, drupes, or winged
nutlets
, apically usually with persistent stigmas. Endosperm scanty or absent; embryo erect
, curved
, or involute
; cotyledons flat, curved, or flexed. Seedling epigeous.
About 16 genera and ca.
230 species: widespread in temperate
and tropical
areas; eight genera (one endemic) and 46 species (23 endemic) in China.
Recent research strongly suggests that the subfamily
Celtidoideae (Aphananthe, Celtis, Gironniera, Pteroceltis, and Trema) is not the closest relative of the subfamily Ulmoideae (Hemiptelea, Ulmus, and Zelkova) . It would probably be more accurate to exclude Celtidoideae from Ulmaceae, and move it to Cannabaceae, rather than treating it as a separate family
, Celtidaceae. More data are needed before a stable, new classification of the Urticales can be produced
. Until these data are available, it is more practical to retain the traditional circumscription of Ulmaceae.
Most species of this family yield fine timber, the cortex is a good substitute for hemp
, the fruit are edible, and the seed oil
is used medicinally and industrially. Many species of Ulmaceae are cultivated, and it is not always certain whether specimens are from wild or cultivated plants
.[1]
Genus Ulmus
Trees
, less often shrubs
, to 35 m
; crowns variable. Bark
gray, brown, or olive to reddish, tan, or orange, deeply furrowed
, sometimes with plates
(smooth
when young in Ulmus glabra ). Branches unarmed
, slender to stout, some with corky wings
; twigs
glabrous
to pubescent
. Leaves sometimes tardily deciduous; stipules falling early. Leaf blade
ovate
to obovate
or elliptic
, base
usually oblique
, sometimes cordate or rounded
to cuneate, margins
serrate to doubly serrate; venation
pinnate. Inflorescences fascicles, racemes
, or cymes, pedunculate
or subsessile
, subtended by 2 bracts. Flowers on branches of previous season
, appearing in spring
before leaves or in fall
, bisexual
, pedicellate
or sessile; calyx 3-9-lobed; stamens 3-9; styles persistent
, deeply 2-lobed. Fruits samaras, usually flattened, membranously winged
. x
= 14.
Species 20-40: temperate regions
, Northern Hemisphere, most in Eurasia
.
A recent chloroplast DNA study (S. J. Wiegrefe et al.
1994) has led to the proposal
of a new subgeneric and sectional classification of elms. The chloroplast DNA data are supported by morphologic, chemical, and nuclear
ribosomal DNA evidence and indicate that the "rock" or hard elms ( Ulmus serotina, U. thomasii, U. crassifolia, and U. alata ) are more closely related than indicated by previous subgeneric treatments (C.
K
. Schneider 1916; I. A. Grudzinskaya 1980).
Most identification manuals include the introduced species
, Ulmus glabra, U. procera, and U. parvifolia, and indicate that they are frequently naturalized
. That may well be true. Available herbarium
specimens are often inadequately labeled or do not reflect current
occurrences. Ease of naturalization can be neither corroborated nor disproved. I include the three species in this treatment because they are known to persist and sometimes naturalize
locally where the species have been planted. Extensive field work
and collection
of U. glabra and U. procera are needed to document
their naturalized distributions. Ulmus parvifolia has been widely planted in groves and hedgerows in the Midwest and might well be expected to have become naturalized in more rural settings
(S. Shetler, pers. comm.
, 1995).
Street and field
elms throughout much of North America have been killed by Dutch elm disease
. The pathogen
responsible for the disease is Ceratocystis ulmi, a fungus native
to Europe that was first discovered in North America in Colorado in the 1930s. Since the rapid spread
of the disease in the 1960s, much research has been devoted to development of disease-resistant elms (R. J. Stipes and R. J. Campana 1981). Various hybridization projects, including cloning of disease-resistant elms by the American Research Institute, have been started across the country. Ulmus parvifolia and U. pumila have varying degrees
of disease resistance and are utilized as shade trees or in breeding programs (see U. pumila below). Apparently Dutch elm disease also affects U. parviflora, U. glabra, and U. procera; certainly the latter two species are more common as seedlings than as trees.[2]
Physical Description
Species Ulmus parvifolia
Trees
, 25 m
; crowns rounded
, open. Bark
olive green to gray, shedding
in irregular, tan to orange plates
. Branches long-pendulous, not
winged
; twigs
tan to dark brown, glabrous
to pubescent
. Buds acute
to obtuse
; scales
brown, pubescent. Leaves: petiole
2-6(-8) mm, glabrous
or sparsely pubescent with short hairs
. Leaf blade
elliptic
to ovate-obovate,
(3.5-) 4-5(-6) × 1.5-2.5 cm, base
oblique
, margins
mostly singly
serrate (some doubly serrate), apex acute; surfaces abaxially pale
,
glabrate
, adaxially dark green, lustrous
, glabrous; lateral
veins
forking 5 or more times per side. Inflorescences fascicles, (2-)
3-4(-8) -flowered; pedicel 8-10 mm.
Flowers: calyx reddish brown,
deeply lobed
, lobes
(3-) 4-5, glabrous; stamens 3-4; anthers
reddish;
stigma lobes white-pubescent, exserted, recurved and spreading
with
maturity. Samaras green to light brown, elliptic to ovate
, ca.
1
cm, not winged, seeds nearly filling samara, notched
at apex, glabrous.
Seeds thickened, not inflated
. 2 n = 28. [source]
Ulmus parvifolia appears to naturalize
more easily than U. procera
or U. glabra. It has been reported but not documented from Idaho
and West Virginia. [source]
Ulmus parvifolia is valued in cultivation for its pleasing form and
ornamental
bark. It is ruderal
primarily in the southeastern United
States. [source]
ID Features: Beautiful exfoliating bark. Samaras in fall. Slender stems with no terminal buds. Rough textured leaves. Pendulous branches. Alternate leaf arrangement. Oblique leaf base. Serrate leaf margins. Deciduous.
Habit: A deciduous tree with a broad vase-shape habit with pendulous branches. Variations in habit occur depending on seedling.
Flowers: Not of any ornamental value. • Bloom Period: July, August. • Flower Color: chartreuseyellow-green, inconspicuous, none
Seeds: Fruit: Rounded samaras. Notched at tip . Greenish red in color. Ripens in fall . Not noticeable.
Foliage: Summer foliage: Alternate leaf arrangement . Leaves are similar to U. americana, but smaller. 0.75" to 2.25" long. 0.33" to 1" wide. Oblique leaf base. Serrate leaf margins. Leaves have pubescent underside. 12 or less pairs on veins, cause leaf surface to be rough. Dark green leaf color. No terminal bud. • Fall foliage: Turns yellowish-brown. Not ornamentally important. Better fall color in southern states.
Size/Age/Growth
Growth Rate: Moderate to fast. • Size: up to 50' tall and almost as wide.
Landscaping
Landscape Uses: For fast growth. For beautiful bark . Street tree . Lawn tree. Good urban tree. • Liabilities: Few insect problems. • Care: Resistant to Dutch Elm Disease .
Habitat
In woods
and in disturbed
sites; 0-400 m
[3].
Zone 5, 4 if in protected site.
Typically found at an altitude of 0 to 2,765 meters (0 to 9,072 feet).[4]
Biology
Reproduction
Duration: Perennial
Growth
Culture: Easily transplanted. PH adaptable. Prefers moist, well-drained, fertile soil. Resistant to Dutch Elm Disease .
Soil: Tolerates poor soil. • Minimum pH: 5.6 • Maximum pH: 8.5
Sunlight: Sun Exposure: Full sun or part shade.
Temperature: Cold Hardiness: 5a, 5b, 6a, 6b, 7a, 7b, 8a, 8b, 9a, 9b, 10a, 10b. (map)
Taxonomy
- Domain:
Eukaryota
()
- Whittaker & Margulis,1978
- eukaryotes
- Kingdom:
Plantae
()
- Haeckel, 1866
- Plants
- Subkingdom:
Viridaeplantae
()
- Cavalier-Smith, 1981
- Phylum:
Tracheophyta
()
- Sinnott, 1935 ex Cavalier-Smith, 1998
- Vascular Plants
- Subphylum:
Euphyllophytina
()
- Infraphylum:
Radiatopses
()
- Kenrick & Crane, 1997
- Class: Spermatopsida () - Brongniart, 1843
- Infraphylum:
Radiatopses
()
- Kenrick & Crane, 1997
- Subphylum:
Euphyllophytina
()
- Phylum:
Tracheophyta
()
- Sinnott, 1935 ex Cavalier-Smith, 1998
- Vascular Plants
- Subkingdom:
Viridaeplantae
()
- Cavalier-Smith, 1981
- Kingdom:
Plantae
()
- Haeckel, 1866
- Plants
Synonyms
Ulmus campestris L. P. P. • Ulmus carpinifolia auct. non Ruppius Ex G. Suckow • Ulmus minor auct. non P. Mill.
Notes
Name
Status: Accepted Name
.
Last scrutiny: 15-Mar-2000
Similar Species
Members of the genus Ulmus
ZipcodeZoo has pages for 75 species, subspecies, varieties, forms, and cultivars in this genus:
U. alata (Winged Elm) · U. alata 'Lace Parasol' (Winged Elm) · U. americana (American Elm) · U. americana 'American Liberty' (American Elm) · U. americana 'Ascendens' (American Elm) · U. americana 'Delaware #2' (American Elm) · U. americana 'Jefferson' (American Elm) · U. americana 'New Harmony' (American Elm) · U. americana 'Pioneer' (Pioneer American Elm) · U. americana 'Princeton' (American Elm) · U. americana 'St Croix' (American Elm 'st. Croix') · U. americana 'Valley Forge' (Valley Forge American Elm) · U. carpinifolia 'Homestead' (Homestead Smoothleaf Elm) · U. crassifolia (Cedar Elm) · U. davidiana (Japanese Elm) · U. glabra (Scots Elm) · U. glabra 'Camperdownii' (Camperdown Elm) · U. laevis (European White Elm) · U. parviflora (Elm) · U. parviflora 'Frontier' (Frontier Elm) · U. parvifolia (Chinese Elm) · U. parvifolia 'Allee' (Allee Lacebark Elm) · U. parvifolia 'Athena' (Chinese Elm) · U. parvifolia 'A. Ross Central Park' (Central Park Splendor Elm) · U. parvifolia 'Bosque' (Chinese Elm) · U. parvifolia 'Brea' (Chinese Elm) · U. parvifolia 'Burgundy' (Chinese Elm) · U. parvifolia 'Catlin' (Chinese Elm) · U. parvifolia 'Central Park Splendor' (Chinese Elm) · U. parvifolia 'Chessins' (Chinese Elm) · U. parvifolia 'Cork Bark' (Chinese Elm) · U. parvifolia 'Corticosa' (Chinese Elm) · U. parvifolia 'Drake' (Chinese Elm) · U. parvifolia 'Dynasty' (Chinese Elm) · U. parvifolia 'D.b. Cole' (Chinese Elm) · U. parvifolia 'Ed Wood' (Chinese Elm) · U. parvifolia 'Elsmo' (Chinese Elm) · U. parvifolia 'Emer II' (Allee® Elm) · U. parvifolia 'Emer I' (Athena® Elm) · U. parvifolia 'Frosty' (Chinese Elm) · U. parvifolia 'Geisha' (Chinese Elm) · U. parvifolia 'Glory' (Chinese Elm) · U. parvifolia 'Hallelujah' (Chinese Elm) · U. parvifolia 'Hokkaido' (Chinese Elm) · U. parvifolia 'Jade Empress' (Chinese Elm) · U. parvifolia 'King's Choice' (Chinese Elm) · U. parvifolia 'Matthew' (Chinese Elm) · U. parvifolia 'Milliken' (Chinese Elm) · U. parvifolia 'Ohio' (Chinese Elm) · U. parvifolia 'Pathfinder' (Chinese Elm) · U. parvifolia 'Red Fall' (Chinese Elm) · U. parvifolia 'Seiju' (Chinese Elm) · U. parvifolia 'Sempervirens' (Chinese Elm) · U. parvifolia 'State Fair' (Chinese Elm) · U. parvifolia 'The Thinker' (Chinese Elm) · U. parvifolia 'True Green' (Chinese Elm) · U. parvifolia 'Yatsubusa' (Chinese Elm) · U. parvifolia 'Zettler' (Chinese Elm) · U. procera (English Elm) · U. pumila (Chinese Elm) · U. pumila 'Beijing Gold' (Siberian Elm) · U. rubra (Red Elm) · U. serotina (September Elm) · U. thomasii (Cork Elm) · U. Vada = 'Wanoux' (Elm [vada]) · U. x hollandica (Dutch Elm) · U. x hollandica 'Jacqueline Hillier' (Dutch Elm) · U. 'Accolade' (Hybrid Elm) · U. 'Arno' (Elm 'arno') · U. 'Fiorente' (Elm 'fiorente') · U. 'Frontier' (Frontier Elm) · U. 'Green King' (Hybrid Elm) · U. 'Patriot' (Hybrid Elm) · U. 'Pioneer' (Hybrid Elm) · U. 'Triumph' (Hybrid Elm)
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Further Reading
- A collection of essays for Mr. Yasushi Nawa: written in commemoration of his sixtieth birthday, October 8, 1917 / Gifu, Japan: [s.n.], 1917. url p. 78.
- A manual of Indian timbers; an account of the growth, distribution, and uses of the trees and shrubs of India and Ceylon with descriptions of their wood-structure, by J. S. Gamble... London: S. Low, Marston & co. ltd., 1902. url p. 627.
- A naturalist in Western China: with vasculum, camera, and gun, being some account of eleven year's travel, exploration, and observation in the more remote parts of the flowery kingdom; with an introduction by Charles Sprague Sargent. London, Methuen[1913] url p. 20, p. 227.
- A naturalist in western China, with vasculum, camera, and gun; being some account of eleven years' travel, exploration, and observation in the more remote parts of the Flowery kingdom, by Ernest Henry Wilson...with an introduction by Charles Sprague Sargent...With one hundred and one full-page illustrations and a map. London, Methuen & co., ltd.[1913] url p. 20, p. 227.
- American forests. Washington [etc.]American Forestry Association [etc.] url p. 681.
- Annotated list of the ferns and flowering plants of New York state, by Homer D. House. Albany, The University of the state of New York, 1924. url p. 279.
- Bulletin - Massachusetts Agricultural Experiment Station. Amherst, : Massachusetts Agricultural Experiment Station, 1907-1974. url p. 15, p. 20, p. 56, p. 71, p. 76.
- Bulletin / Illinois Natural History Survey. Urbana, State of Illinois, Dept. of Registration and Education, Natural History Survey Division, 1918-1985. url p. 485.
- Bulletin of miscellaneous information /Royal Botanic Gardens, Kew. 1915 London: H.M. Stationery Office, 1900-1941. url p. 83.
- Bulletin of the Southern California Academy of Sciences. Los Angeles, Calif.: The Academy, 1902-1971. url p. 17.
- Bulletin of the Torrey Botanical Club. 29 1902 New York: Torrey Botanical Club, 1870-1996 url plate 314.
- Chinese economic trees, [Shanghai]Printed by the Commercial Press, Ltd.[1921] url , , , p. 110, p. 20, p. 9.
- Commercial plant propagation; an exposition of the art and science of increasing plants as practiced by the nurseryman, florist and gardener, by Alfred C. Hottes. New York, A. T. De La Mare Company, 1918. url p. 172.
- Cyclopedia of American horticulture, comprising suggestions for cultivation of horticultural plants, descriptions of the species of fruits, vegetables, flowers and ornamental plants sold in the United by L. H. Bailey. .. assisted by William Miller. .. and many expert cultivators and botanists. London: The Macmillan company, 1909. url p. 1880.
- Dutch elm disease, Graphium ulmi / New Haven: Connecticut Agricultural Experiment Station, 1936. url p. 710.
- Essays in geobotany in honor of William Albert Setchell, edited by T.H. Goodspeed. Berkeley, Calif., University of California Press, 1936. url p. 77.
- Extracts from the Bulletin of the Forest Experiment Station, Meguro, Tokyo. Tokyo, Bureau of Forestry, Dept. of Agriculture and Commerce, 1915. url .
- Flora Malesiana. general editor, C.G.G.J. van Steenis. Djakarta: Noordhoff-Kolff, 1950- url p. 36.
- Flora of Japan: in English: combined, much revised and extended translation / by the author of his Flora of Japan (1953) and Flora of Japan, Pteridophyta (1957); edited by Frederick G. Meyer and Egbert H. Walker. Washington: Smithsonian Institution, 1965. url p. 381.
- Forest culture and eucalyptus trees, San FranciscoCubery1876 url p. 518, p. 546.
- Forest flora of Japan. Notes on the forest flora of Japan. Boston, Houghton, Mifflin[c1894] url , .
- General index to the flora of Formosa as recorded in all literature up to the publication of Icones plantarum Formosanarum VI = Taiwan shokubutsu somokuroku / [B. Hayata] [Taihoku]: Taiwan Sotokufu Minseibu Shokusankyoku, 1917. url p. 71.
- Home, yard, and garden pest newsletter. [Urbana, IL], Cooperative Extension Service, 1978-2008. url p. 11.
- Illinois forest management: a quarterly newsletter for Illinois landowners. Urbana, Ill.: Dept. of Forestry and the Cooperative Extension Service, University of Illinois at Urbana-Champaign, 1983- url p. 12.
- International catalogue of scientific literature. LondonPublished for the International Council by the Royal Society of London1901-1920 url p. 475.
- Inventory of seeds and plants imported / U.S. Department of Agriculture, Bureau of Plant Industry. Washington, D.C.: G.P.O., 1914-1924. url p. 47, p. 83.
- Johnson's Gardeners' dictionary and cultural instructor. London, A. T. De La Mare printing and publishing co., ltd.[1916] url p. 678.
- Journal of ethnobiology. 8-9 1988-1989 Flagstaff, Ariz.: Center for Western Studies, 1981- url p. 46.
- Journal of the International Garden Club. New York, International garden club. url p. 292.
- Journal of the New York Botanical Garden. 38 1937 Lancaster, Pa.: Published for the Garden by the New Era Printing Co., 1900- url , p. 260.
- Landscape gardening. New York [etc.]G. P. Putnam's sons, 1891. url p. 329.
- Landscape gardening. Notes and suggestions on lawns and lawn planting--laying out and arrangement of country places, large and small parks, cemetery plots, and railway-station lawns--deciduous and evergreen trees and shru New York, G. P. Putnam's Sons, 1891. url .
- Landscaping your home / Urbana: University of Illinois Press, c1975. url p. 219.
- Leaflets of western botany. San Fransisco:[J. T. Howell], 1932-1966. url p. 108, p. 268, p. 328, p. 362.
- Lists of plant types for landscape planting; the materials of planting for ornament listed according to their various uses, by Stephen F. Hamblin. Cambridge, Harvard University Press, 1923. url , , , p. 13, p. 23, p. 4.
- Manual of vascular plants of the lower Yangtze Valley, China. Corvallis, Oregon State College[1958] url p. 83.
- Miyabe-festschrift, or A collection of botanical papers presented to Prof. Dr. Kingo Miyabe on the occasion of the twenty-fifth anniversary of his academic service by his friends and pupils. Tokio, Rokumeikwan, 1911. url p. 10, p. 319, p. 34, p. 39.
- Ornamental shrubs of the United States (hardy, cultivated) by Austin Craig Apgar. New York, American Book Company[c1910] url p. 308.
- Pamphlets on silviculture. [1899- url p. 1238, p. 1420, p. 920.
- Phytologia. Bronx Park, New York, H.A. Gleason and H.N. Moldenke, url p. 493.
- Plant-geography upon a physiological basis. Oxford: Clarendon Press, 1903. url p. 584.
- Plantae Wilsonianae; an enumeration of the woody plants collected in western China for the Arnold arboretum of Harvard university during the years 1907, 1908, and 1910, by E. H. Wilson, ed. by Charles Sprague Sargent. Cambridge, University Press, 1913-17. url p. 243, p. 244, p. 245, p. 247, p. 259, p. 262, p. 264, p. 472, p. 517, p. 520, p. 523, p. 543, p. 545, p. 546, p. 555, p. 556, p. 560, p. 568, p. 662.
- Practical plant propagation; an exposition of the art and science of increasing plants as practiced by the nurseryman, florist and gardener, by Alfred C. Hottes. New York, A. T. De La Mare company, inc., 1922. url p. 218.
- Report of the State Entomologist of Connecticut for the year. .. New Haven, [1902- url p. 366.
- Report on the Natal forests. .. [S.l.: s.n.], 1889. url p. 185.
- Sargent, C. S. Plantae Wilsonianae: an enumeration of the woody plants collected in western China for the Arnold arboretum of Harvard university during the years 1907, 1908, and 1910 /by E. H. Wilson, ed. by Charles Sprague Sargent. 3 1917 Cambridge: The University press, 1913-17. url p. 243, p. 244, p. 245, p. 249, p. 259, p. 262, p. 264, p. 287, p. 472, p. 493, p. 517, p. 520, p. 523, p. 532, p. 543, p. 545, p. 546, p. 555, p. 556, p. 560, p. 568, p. 662.
- Select extra-tropical plants readily eligible for industrial culture or naturalisation with indications of their native countries and some of their uses / by Baron Ferd. von Mueller. Melbourne: R. S. Brain, govt. printer, 1895. url p. 548, p. 618.
- Select extra-tropical plants, readily eligible for industrial culture or naturalisation, with indications of their native countries and some of their uses. By Baron Ferd. von Mueller. .. Sydney, T. Richards, government printer, 1881. url p. 344, p. 385, p. 396.
- Standardized plant names; a catalogue of approved scientific and common names of plants in American commerce. Salem, Mass., 1923. url p. 135.
- The Florists' exchange: a weekly medium of interchange for florists, nurserymen, seedsmen and the trade in general. New York, N.Y.: [A.T. De la Mare Ptg. and Pub. Co., url , , p. 1001, p. 1147, p. 19, p. 253, p. 661, p. 803, p. 853, p. 86, p. 869.
- The Garden: an illustrated weekly journal of gardening in all its branches. London: [s.n., url p. 170, p. 285.
- The Gardeners' chronicle: a weekly illustrated journal of horticulture and allied subjects. London: [Gardeners Chronicle], 1874-1955. url p. 127, p. 313, p. 323.
- The Great Basin naturalist. 41 1981 Provo, Utah: M.L. Bean Life Science Museum, Brigham Young University, 1939-1999. url p. 69.
- The Journal of the College of Science, Imperial University of Tokyo, Japan = Tokyo Teikoku Daigaku kiyo. Rika. Tokyo, Japan: The University, 1898-1925. url p. 571.
- The Journal of the Linnean Society. Botany. 26 1889-90 London: the Society: Longman, Green, Longman, Roberts & Green: ||Williams and Norgate, 1865-1968. url p. 448.
- The Review of applied entomology. Farnham Royal, Eng., etc.: Commonwealth Agricultural Bureaux, etc. url p. 275, p. 721.
- The forest trees of Britain / by C. A. Johns. London: Society for Promoting Christian Knowledge, [18--] url p. 223.
- The forest trees of Britain / by the late C. A. Johns...Published under the direction of the Committee of general literature and education, appointed by the Society for promoting Christian knowledge. London: Society for Promoting Christian Knowledge, 1886. url p. 223.
- The forest trees of Britain. London, S.P.C.K.[n.d.] url p. 223.
- The gardener's magazine and register of rural & domestic improvement. London: Longman, Rees, Orme, Brown and Green, 1826-1844. url p. 12, p. 486.
- The industries of Japan: together with an account of its agriculture, forestry, arts and commerce / J.J. Rein. London: Hodder and Stoughton, 1889. url p. 243.
- The new conquest of central Asia: a narrative of the explorations of the Central Asiatic expeditions in Mongolia and China, 1921-1930 / by Roy Chapman Andrews; with chapters by Walter Granger, Clifford H. Pope, Nels C. Nelson, and summary statements by G.M. Allen, R.C. Andrews, C.P. Berkey. .. [et al.]; with 128 plates and 12 illust New York: American Museum of Natural History, 1932. url p. 611, p. 676.
- The silva of North America: a description of the trees which grow naturally in North America exclusive of Mexico /by Charles Sprague Sargent. .. illustrated with figures and analyses drawn from nature by Charles Edward Faxon. .. 7 1895 Boston, New York: Houghton, Mifflin and company, 1891-1902. url p. 41.
- The standard cyclopedia of horticulture; a discussion, for the amateur, and the professional and commercial grower, of the kinds, characteristics and methods of cultivation of the species of plants grown in the regions of the United States a Illustrated with colored plates, four thousand engravings in the text, and ninety-six full-page cuts. New York, Macmillan, 1919 [c1914] url p. 3408, p. 3409.
- The trees of America; native and foreign, pictorially and botanically delineated, and scientifically and popularly described, illustrated by numerous engravings. By D. J. Browne. New York, Harper & brothers, 1857. url p. 481.
- The trees of Great Britain & Ireland / by Henry John Elwes and Augustine Henry. Edinburgh: Priv. print., 1906-13. url p. 1848, p. 1850, p. 1926, p. 1927, p. 1928.
- Transactions of the Massachusetts Horticultural Society. [S.l.: s.n.], 1843-1920. url p. 175.
- Trees and shrubs hardy in the British Isles / by W. J. Bean. London: J. Murray, 1916. url p. 614.
- Trees and shrubs of Central Park, New York, Manhattan press[c1903] url , .
- Trees and shrubs of Central Park, by Louis Harman Peet. New York, Manhattan press, [c1903] url p. 100, p. 100, p. 111, p. 111.
- Trees and shrubs, hardy in the British isles. LondonJ. Murray1914 url p. 614.
- Trees, shrubs and vines of the northeastern United States. .. together with an account of the principal foreign hardy trees, shrubs and vines cultivated in our country, and found in Central Park, New York City by H.E. Parkhurst. New York, C. Scribner's sons, 1903. url p. 361.
- Trees: the yearbook of agriculture 1949. Washington, D.C.: U.S. Dept. of Agriculture: 1949. url p. 452, p. 819, p. 830.
- Trees: the yearbook of agriculture, 1949 / the United States Department of Agriculture. Washington, D.C.: United States Government Printing Office, 1949 url p. 452, p. 51, p. 819, p. 830.
- U.S. gardening guide: everything you need to know about how to make things grow / compiled by Jeffery Feinman. New York: Simon and Schuster, c1979. url p. 179.
- Winter botany, a companion volume to the author's Plant materials of decorative gardening, by William Trelease. .. Urbana, The author, 1918. url p. 41.
- Fu Likuo, Chen Chiajui & Tang Yancheng. 1998. Ulmaceae. In: Chun Woonyong & Huang Chengchiu, eds., Fl. Reipubl. Popularis Sin. 22: 334, 413.
- Green, P. S. 1964. Registration of cultivar names in Ulmus. Arnoldia (Jamaica Plain) 24: 41-80.
- Sherman, S. L. 1987. Flavonoid Systematics of Ulmus L. in the United States. M.S. thesis. University of Georgia.
- Sherman, S. L. and D. E. Giannasi. 1988. Foliar flavonoids of Ulmus in eastern North America. Biochem. Syst. & Ecol. 16: 51-56.
- Stipes, R. J. and R. J. Campana, eds. 1981. Compendium of Elm Diseases. St. Paul.
- Stockmarr, J. 1974. SEM studies on pollen grains of North European Ulmus species. Grana 14: 103-107.
- Wheeler, E., C. A. LaPasha, and Regis B. Miller. 1988. Wood anatomy of elm (Ulmus) and hackberry (Celtis) species native to the United States. I. A. W. A. Bull., N.S. 10: 5-26.
- Wiegrefe, S. J., K. J. Sytsma, and R. P. Guries. 1994. Phylogeny of elms (Ulmus, Ulmaceae): Molecular evidence for a sectional classification. Syst. Bot. 19: 590-612.
Notes
Contributors
- Brands, S.J. (comp.) 1989-present. The Taxonomicon. Universal Taxonomic Services, Zwaag, The Netherlands. Accessed January 10, 2012.
Data Sources
Accessed through GBIF Data Portal November 14, 2007:
- Australian National Herbarium
- , Australian National Herbarium
- Berkeley Natural History Museums, University and Jepson Herbaria DiGIR provider
- Missouri Botanical Garden, Missouri Botanical Garden
- National Herbarium of New South Wales, NSW herbarium collection
- National Institute of Genetics, ROIS, Herbarium Specimens of Museum of Nature and Human Activities, Hyogo Pref., Japan
- School of Life Sciences, Arizona State University, Arizona State University Vascular Plant Herbarium
- US National Plant Germplasm System, United States National Plant Germplasm System Collection
- USDA PLANTS, USDA PLANTS Database
Identifiers
- Biodiversity Heritage Library NamebankID: 2645783
- Catalogue of Life Accepted Name Code: ITS-19055
- Global Biodiversity Information Facility Taxonkey: 2490765
- Globally Unique Identifier: urn:lsid:ipni.org:names:111938-3
- GRIN Nomen Number: 40847
- Integrated Taxonomic Information System (ITIS) Taxonomic Serial Number (TSN): 19055
- International Plant Names Index (IPNI) ID: 302296-2
- U.S.D.A. Plant Symbol: ULCH
- Zipcode Zoo Species Identifier: 67230
Footnotes
- Liguo Fu, Yiqun Xin & Alan Whittemore "Ulmaceae". in Flora of China Vol. 5 Page 1. Published by Science Press (Beijing) and Missouri Botanical Garden Press. Online at EFloras.org. [back]
- Susan L. Sherman-Broyles "Ulmus". in Flora of North America Vol. 3. Oxford University Press. Online at EFloras.org. [back]
- "Ulmus parvifolia". in Flora of North America Vol. 3. Oxford University Press. Online at EFloras.org. [back]
- Mean = 494.820 meters (1,623.425 feet), Standard Deviation = 781.290 based on 50 observations. Altitude information for each observation from British Oceanographic Data Centre. [back]