Species, varieties

• "Mountain elms": spring flowering; flowers subsessile; leaves usually rough above.
  • Ulmus bergmanniana - Bergmann's Elm.
    • Ulmus bergmanniana var. bergmanniana
    • Ulmus bergmanniana var. lasiophylla
  • Ulmus castaneifolia - Chestnut-leafed Elm.
  • Ulmus changii
    • Ulmus changii var. changii
    • Ulmus changii var. kunmingensis
  • Ulmus chumlia
  • Ulmus elongata
  • Ulmus gaussenii - Anhui Elm
  • Ulmus glabra - Wych Elm, Scots Elm,
  • Ulmus glaucescens - Gansu Elm
    • Ulmus glaucescens var. glaucescens
    • Ulmus glaucescens var. lasiocarpa
  • Ulmus laciniata - Manchurian Elm, Cut-leaf Elm
    • Ulmus laciniata var. nikkoensis - Nikko Elm
  • Ulmus lamellosa - Hebei Elm
  • Ulmus macrocarpa - Large-fruited Elm.
    • Ulmus macrocarpa var. glabra
    • Ulmus macrocarpa var. macrocarpa
  • Ulmus mexicana - Mexican Elm
  • Ulmus microcarpa
  • Ulmus prunifolia
  • Ulmus rubra - Slippery Elm, Red Elm.
  • Ulmus uyematsui - Arishan Elm.
  • Ulmus wallichiana - Himalayan Elm, Kashmir Elm.
    • Ulmus wallichiana subsp. wallichiana
    • Ulmus wallichiana subsp. xanthoderma
    • Ulmus wallichiana var. tomentosa

• "Field elms": spring flowering; flowers subsessile; leaves usually smooth above.
  • Ulmus canescens - Grey Elm, Grey-leafed Elm, Hoary Elm.
  • Ulmus chenmoui - Chenmou Elm
  • Ulmus davidiana - David Elm, Father David's Elm
    • Ulmus davidiana var. davidiana
    • Ulmus davidiana var. japonica - Japanese Elm, Wilson's Elm.
  • Ulmus harbinensis
  • Ulmus ismaelis
  • Ulmus lanceifolia
  • Ulmus minor - Field Elm.
    • Ulmus minor subsp. angustifolia - Cornish Elm.
    • Ulmus minor subsp. minor - Smooth-leaved Elm, Narrow-leaved Elm
    • Ulmus minor var. plotii - Plot's Elm, Goodyer's Elm, Lock Elm.
    • Ulmus minor subsp. sarniensis - Guernsey Elm, Jersey Elm, Southampton Elm, Wheatley Elm.
  • Ulmus procera - English Elm, Atinian Elm.
  • Ulmus pseudopropinqua.
  • Ulmus pumila - Siberian Elm.
    • Ulmus pumila var. arborea
  • Ulmus szechuanica - Szechuan Elm.
  • Ulmus villosa - Cherry Bark Elm.

• "White elms": spring flowering; flowers pedunculate
  • Ulmus alata - Winged Elm, Wahoo.
  • Ulmus americana - American Elm, White Elm
  • Ulmus laevis - European White Elm, Fluttering Elm, Spreading Elm, (USA) Russian Elm.
  • Ulmus thomasii - Rock Elm, Cork Elm

• "Autumn-flowering elms": autumn flowering.
  • Ulmus crassifolia - Cedar Elm.
  • Ulmus parvifolia - Chinese Elm, Lacebark Elm.
    • Ulmus parvifolia var. coreana - Korean Lacebark Elm
  • Ulmus serotina - September Elm.

Binomial name Ulmus bergmanniana Schneider Bergmanns Elm Ulmus bergmanniana is a deciduous tree found across much of China in forests at elevations of between 1500m and 3000m. ... Binomial name Ulmus castaneifolia Hemsley Chestnut-leafed Elm Ulmus castaneifolia (syns. ... Binomial name Ulmus changii Cheng Ulmus changii is a small deciduous tree found across much of China in forests at elevations of up to 1800 m. ... Binomial nomenclature Ulmus glabra Huds. ... Binomial name Ulmus lacinata Trautvetter Manchurian Elm Ulmus laciniata is a deciduous tree found throughout the broadleaved forests of the Far East, including Japan, at elevations of between 700 m and 2200 m. ... Binomial name Ulmus macrocarpa Hance The Large-fruited Elm Ulmus macrocarpa is a small deciduous tree or large shrub endemic to the Far East excluding Japan. ... Binomial name Ulmus rubra Muhl. ... Binomial name Ulmus uyematsui Hay. ... Binomial name Ulmus wallichiana Planch. ... Binomial name Ulmus davidiana var. ... The Field Elm is by far the most variable of the three European species, and its taxonomy remains a matter of contention. ... Species Ulmus carpinifolia Smooth-leaved Elm (Ulmus carpinifolia) is a species of Elm native to Europe, from northeast Spain and southeast England east to southwest Russia. ... Binomial name Ulmus minor var. ... Binomial name Ulmus pumila L. Siberian Elm (Ulmus pumila), is a small to medium-sized tree found in Turkestan to eastern Siberia, northern China, and in the United States. ... Binomial name Ulmus alata Michx. ... Binomial name Ulmus americana L. The American Elm Ulmus americana is a species of elm native to eastern North America, occurring from Nova Scotia west to southeast Saskatchewan, and south to Florida and central Texas. ... Binomial name Ulmus laevis Pall. ... Binomial name Ulmus thomasii Sarg. ... Binomial name Ulmus crassifolia Nutt. ... Binomial name Ulmus parvifolia Jacq. ...

Species cultivars

• Ulmus alata - Winged Elm, Wahoo:
  • Lace Parasol.
• Ulmus americana - American Elm:
  • American Liberty, Ascendens, Augustine, Aurea, Beaverlodge, Beebe's Weeping, Brandon, Burgoyne, College, Columnaris, Delaware, Exhibition, Fiorei, Folia Aurea Variegata, Hines, Incisa, Independence, Iowa State, Jackson, Jefferson, Kimley, Klehmii, Lake City, L'Assomption, Lewis & Clark (Prairie Expedition™), Littleford, Markham, Minneapolis Park, Moline, Morden, New Harmony, Nigricans, Patmore, Pendula, Penn Treaty, Princeton, Pyramidata, Queen City, Sheyenne, Skinner Upright, Star, Valley Forge, Variegata, Vase, Washington.
• Ulmus crassifolia - Cedar Elm:
  • Brazos Rim
• Ulmus davidiana var. japonica - Japanese Elm:
  • Discovery, Emerald Sunshine, Freedom, Jacan, Mitsui Centennial, Prospector, Reperta, Thomson.
• Ulmus glabra - Wych Elm:
  • Albo-Variegata, Atropurpurea, Australis, Camperdownii (Camperdown Elm), Cebennensis (Cevennes Elm), Cornuta, Corylifolia, Corylifolia Purpurea, Crispa, Crispa Aurea, Dovaei, Escaillard, Exoniensis (Exeter Elm), Fastigiata macrophylla, Fastigiata stricta, Fastigiata variegata, Firma, Flava, Gittisham, Holgeri, Horizontalis (Weeping Wych Elm), Insularis, Latifolia Aurea, Latifolia Aureo-Variegata, Latifolia Nigricans, Luteo Variegata, Lutescens (Golden Wych Elm), Macrophylla, Maculata, Minor, Monstrosa, Nana (Dwarf Wych Elm), Nigra (Black Irish Elm), Oblongata, Pendula Macrophylla, Pendula Variegata, Purpurea, Ramulosa, Rubra, Rugosa, Spectabilis, Tiliaefolia, Tomentosa.
• Ulmus laevis - European White Elm:
  • Aureo-Variegata, Colorans, Ornata, Punctata, Urticaefolia.
• Ulmus minor subsp. minor - Smooth-leafed Elm, Narrow-leafed Elm:
  • Albo-dentata, Amplifolia, Biltii, Concavaefolia, Cucullata, Dijkwel, Erecta, Folia alba-punctata, Hoersholmiensis, Holmstruph, Hunnybunii, Laciniata, Lanuginosa, Latifolia, Microphylla Purpurea, Microphylla Rubra, Pendula, Picturata, Propendens, Purpurascens, Reverti, Rueppellii, Schuurhoek, Silvery Gem, Sowerbyi, Tortuosa, Umbraculifera, Umbraculifera Gracilis, Variegata (Variegated Smooth-leaved Elm), Virgata.
• Ulmus minor subsp. sarniensis - Guernsey Elm, Jersey Elm, Southampton Elm, Wheatley Elm:
  • Microphylla Pendula, Purple Leaf Jersey Elm.
• Ulmus parvifolia - Chinese Elm, Lacebark Elm:
  • A. Ross Central Park (Central Park Splendor™), Bosque, Burgundy, Catlin, Chessins, Cork Bark, D.B.Cole, Drake, Dwarf Weeper, Dynasty, Ed Wood, Elsmo, Emer I or Emerald Isle (Athena™), Emer II or Emerald Vase (Allee™), Frosty, Garden City Clone, Geisha, Glory, Golden Rey, Hallelujah, Harzam (Harrison™), Hokkaido, Jade Empress, King's Choice, Littleleaf, Matthew, Milliken, Nire-keyaki, Ohio, Orange Ribbon, Pathfinder, Pendens, Prairie Shade, Red Fall, Seiju, Select 380, Sempervirens, State Fair, Stone's Dwarf, The Thinker, Todd, Ware's, Yatsubusa, Zettler (Heritage™).
• Ulmus procera - English Elm:
  • Acutifolia, Argenteo-Variegata, Aspera, Folia Aurea, Louis van Houtte, Pyramidalis.
• Ulmus pumila - Siberian Elm:
  • Ansaloni, Aurescens, Chinkota, Dropmore, Green King, Hansen, Harbin, Manchu, Mr. Buzz, Park Royal, Pendula, Pyramidalis Fiorei, Variegata.

A cultivar is a cultivated variety of a plant species. ... Binomial name Ulmus alata Michx. ... Binomial name Ulmus americana L. The American Elm Ulmus americana is a species of elm native to eastern North America, occurring from Nova Scotia west to southeast Saskatchewan, and south to Florida and central Texas. ... The American Elm cultivar American Liberty is in fact a group of six genetically distinct cultivars under a single name, although they are superficially similar. ... The American Elm cultivar Valley Forge is the most Dutch elm disease resistant of the American Elms. ... Binomial name Ulmus crassifolia Nutt. ... Binomial name Ulmus davidiana var. ... Binomial nomenclature Ulmus glabra Huds. ... Binomial name Ulmus laevis Pall. ... Species Ulmus carpinifolia Smooth-leaved Elm (Ulmus carpinifolia) is a species of Elm native to Europe, from northeast Spain and southeast England east to southwest Russia. ... Binomial name Ulmus parvifolia Jacq. ... Binomial name Ulmus minor var. ... Binomial name Ulmus pumila L. Siberian Elm (Ulmus pumila), is a small to medium-sized tree found in Turkestan to eastern Siberia, northern China, and in the United States. ...

Hybrids and hybrid cultivars

• Ulmus × androssowii. U. pumila × U. minor var. umbraculifera? Uzbekistan.
• Ulmus × arbuscula. U. pumila × U. glabra. Russia.
• Ulmus × brandisiana. U. chumlia × U. wallichiana. Natural hybrid. India, Pakistan.
• Ulmus × elegantissima. U. glabra × U. minor var. plotii. Natural hybrid, UK. Cultivar:
  • Jacqueline Hillier.
• Ulmus × hollandica. U. glabra × U. minor. - Dutch Elm, (USA) Netherland Elm. Natural hybrid. Europe. Cultivars and artificial hybrid cultivars include:
  • Alba, Angustifolia, Belgica (Belgian Elm), Cinerea, Dampieri, Dauvessei, Daveyi (Davey Elm), Dumont, Eleganto-Variegata, Fjerrestad, Fulva, Gaujardii, Groeneveld, Haarlemensis, Hillieri, Major (Dutch Elm), Macrophylla Aurea, Microphylla, Modiolina, Muscaviensis, Pioneer, Serpentina, Smithii (Downton Elm), Superba (Canterbury Elm), Tricolor, Vegeta (Huntingdon Elm), Vegeta (Chichester Elm), Virens (Kidbrook Elm), Viscosa, Wredei (Golden Elm), Ypreau.
• Ulmus × viminalis. U. minor subsp. minor × U. minor var. plotii. England, 1677. Cultivars include:
  • Aurea, Marginata, Pulverulenta.
• Ulmus Arno. Plantyn × U. pumila. Italy, 2006.
• Ulmus Cathedral. U. pumila × U. davidiana var. japonica. USA, 1994.
• Ulmus Charisma: See under Ulmus Morton Glossy (Triumph™).
• Ulmus Clusius. (U. glabra Exoniensis × U. wallichiana) × U. minor Bea Schwarz selfed. Netherlands, 1983.
• Ulmus Columella. Plantyn or Plantijn selfed. Netherlands, 1989.
• Ulmus Commelin. U. × hollandica Vegeta × U. minor. Netherlands, 1960.
• Ulmus Coolshade. U. rubra × U. pumila. USA, 1946.
• Ulmus Den Haag. U. pumila × U. × hollandica Belgica. Netherlands, 1936.
• Ulmus Dodoens. U. glabra × U. wallichiana selfed. Netherlands, 1973.
• Ulmus Etrusca. U. glabra × U. minor var. plotii. UK, c. 1890.
• Ulmus Fiorente. U. pumila × U. minor. Italy, 2006.
• Ulmus Frontier. U. minor × U. parvifolia. USA, 1990.
• Ulmus Homestead. U. pumila × (Commelin × (U. pumila × U. minor Hoersholmiensis)). USA.
• Ulmus Improved Coolshade: see under Ulmus Coolshade.
• Ulmus Lincoln. U. pumila × U. rubra. USA, 1958.
• Ulmus Lobel. (U. glabra Exoniensis × U. wallichiana) × U. minor Bea Schwarz selfed. Netherlands, 1973.
• Ulmus Morton (Accolade™). U. davidiana var. japonica × U. davidiana var. japonica f. wilsoniana. [1]. USA, 2000.
• Ulmus Morton Glossy (Triumph™). Accolade™ × Vanguard™. USA, 2000.
• Ulmus Morton Plainsman (Vanguard™). U. pumila × U. davidiana var. japonica. USA, 2000.
• Ulmus Morton Red Tip (Danada Charm™). U. davidiana var. japonica × U. davidiana var. japonica f. wilsoniana. USA.
• Ulmus Morton Stalwart (Commendation™). Accolade™ × (U. pumila × U. minor). USA, 2000.
• Ulmus Nanguen (Lutèce™). Plantyn × (U. minor Bea Schwarz × U. minor Bea Schwarz selfed). [2]. Netherlands, 2001.
• Ulmus New Horizon. U. pumila × U. davidiana var. japonica. USA, 1995.
• Ulmus Patriot. Urban × U. davidiana var. japonica f. wilsoniana (formerly Wilson's Elm U. wilsoniana) Prospector. USA, 1993.
• Ulmus Plantyn or Plantijn. (U. glabra Exoniensis × U. wallichiana) × (U. minor × U. minor). Netherlands, 1973.
• Ulmus Plinio. Plantyn × U. pumila. Italy, 2002.
• Ulmus Rebone. U. pumila × U. davidiana var. japonica. USA, 1993.
• Ulmus Recerta. U. pumila × U. minor. USA, < 1985.
• Ulmus Regal. U. pumila × (Commelin × (U. pumila × U. minor Hoersholmiensis)). USA, 1983.
• Ulmus Repura. Regal × (U. rubra × (U. pumila × U. davidiana var. japonica)). USA, 1993.
• Ulmus Revera. Regal × (U. rubra × (U. pumila × U. davidiana var. japonica)). USA, 1993.
• Ulmus Rosehill. U. pumila × U. rubra. USA, 1951.
• Ulmus San Zanobi. Plantyn × U. pumila. Italy, 2002.
• Ulmus Sapporo Autumn Gold. U. pumila × U. davidiana var. japonica. USA, 1975.
• Ulmus Stavast. Netherlands. c.1985.
• Ulmus Urban. U. pumila × (Commelin × (U. pumila × U. minor Hoersholmiensis)). USA.
• Ulmus Warnoux (Vada™) (Plantyn × Plantyn selfed). Netherlands, 2006.
• Ulmus Willis. U. pumila × U. rubra? USA, 1958.
• and others without formal hybrid names.

// This article is about a biological term. ... A Dutch cultivar raised at Wageningen, Columella was derived from a selfed seedling of the hybrid Plantyn sown in 1967. ... The American hybrid Coolshade was cloned from a crossing of the Slippery Elm or Red Elm, and the Siberian Elm at the Sarcoxie Nurseries, Sarcoxie, Missouri, in 1946. ... The American hybrid Coolshade was cloned from a crossing of the Slippery Elm or Red Elm, and the Siberian Elm at the Sarcoxie Nurseries, Sarcoxie, Missouri, in 1946. ... The hybrid cultivar Lincoln was selected from crossings of and made in Illinois circa 1958 and patented in 1983. ... An American hybrid raised by the Wisconsin Alumni Research Foundation (WARF), New Horizon was derived from a crossing of Siberian Elm with Japanese Elm var. ... Plantyn (Anglicized form of Plantijn) was one of three Dutch hybrid elms released in 1973, but was to prove no more resistant to Dutch elm disease than its contemporaries Dodoens and Lobel. ... Plinio is an elm cultivar derived from a crossing of the Dutch hybrid cultivar Plantyn with the Siberian Elm Ulmus pumila clone S 2. ... An American cultivar raised by the Wisconsin Alumni Research Foundation (WARF) as selection 1193-4, the tree was derived from a crossing of Regal (female parent) and a crossing of with the hybrid × Hoersholmiensis. ... An American cultivar raised by the Wisconsin Alumni Research Foundation (WARF) as selection 1193-3, the tree was derived from the same parentage as Repura. ... The hybrid cultivar Rosehill was originally raised by the Rose Hill Nurseries of Kansas City, Missouri, from a selection of × seedlings made in 1951. ... San Zanobi is an elm cultivar raised by the Istituto per la Protezione delle Piante (IPP), Florence. ... The hybrid cultivar Willis originated as a selection made by a Mr Minnick of Kansas simply as a hybrid. Almost certainly derived from a crossing of × , it was originally considered × . It was described as having a smooth grey bark, large leaves similar to , and capable of very rapid growth. ...

Cultivars of unconfirmed derivation

• Alata, Alksuth, Argenteo-Marginata, Bea Schwarz, Berardii, Christine Buisman, Folia Rhomboidea, Folia rubra, Folia Variegata Pendula, Globosa, Hamburg, Hertfordensis angustifolia, Hertfordensis latifolia, Jalaica, Kansas Hybrid, Klemmer, Klemmer Blanc, Koopmannii, Lombartsii, Marmorata, Myrtifolia, Nemoralis, Nigrescens, Pitteurs, Planeroides, Planifolia, Pyramidalis Bertini, Rotundifolia, Rubra, Rufa, Scampstoniensis, Sericea, Variegata Nova, Webbiana.

Misidentified trees

• Pitteurs Pendula

References

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• Bean, W. J. (1981). Trees and shrubs hardy in Great Britain, 7th edition. Murray, London.
• Brasier, C. M. (1996). New horizons in Dutch elm disease control. Pages 20-28 in: Report on Forest Research 1996. Forestry Commission. HMSO, London, UK.
• Brookes, A. H. (2006). An evaluation of disease-resistant hybrid and exotic elms as larval host plants for the White-letter Hairstreak butterfly Satyrium w-album, Part 1. Butterfly Conservation, Lulworth, UK.
• Burdekin, D. A. & Rushforth, K. D. (Revised by Webber J. F. 1996). Elms resistant to Dutch elm disease. Arboricultural Research Note 2/96. Arboricultural Advisory and Information Service, Alice Holt, Farnham, UK.
• Collin, E. (2001). Elm. In Teissier du Cros (Ed.) (2001) Forest Genetic Resources Management and Conservation. France as a case study. Ministry of Agriculture and Fisheries, Bureau of Genetic Resources. INRA DIC. France.
• Cornell University: Elm hybrids (pdf file)
• Elwes, H. J. & Henry, A. (1913). The Trees of Great Britain & Ireland. Vol. VII. pp 1848-1929. Private publication [3]
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• Green, P. S. (1964). Registration of cultivar names in Ulmus. Arnoldia, Vol. 24. Arnold Arboretum, Harvard University. [5]
• Melville, R. & Heybroek, H. (1971). Elms of the Himalaya. Kew Bulletin, Vol. 26 (1). Kew, London.
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• Santamour, J., Frank, S. & Bentz, S. (1995). Updated checklist of elm (Ulmus) cultivars for use in North America. Journal of Arboriculture, 21:3 (May 1995), 121-131. International Society of Arboriculture, Champaign, Illinois, USA.
• Santini, A., Fagnani, A., Ferrini, F. & Mittempergher, L. (2002). 'San Zanobi' & 'Plinio' Elm Trees. HortScience, Vol. 37 (7) : 1139-1141. Dec. 2002.
• Smalley, E. B. & Guries, R. P. (1993). Breeding Elms for Resistance to Dutch Elm Disease. Annual Review of Phytopathology Vol. 31 : 325-354. Palo Alto, California.
• Ware, G. (1995). Little-known elms from China: landscape tree possibilities. Journal of Arboriculture, (Nov. 1995). International Society of Arboriculture, Champaign, Illinois, USA. [6].