Ulmus subgenera and sectional classification
Classification of Ulmus based on Wiegrefe et al 1994,[1] and Melville & Heybroek 1971. [2]
- U. subgenus Oreoptelea
- U. section Blepharocarpus
- Ulmus americana - American elm, white elm
- Ulmus laevis - European white elm, fluttering elm, spreading elm, (US) Russian elm
- Ulmus laevis var. celtidea
- Ulmus laevis var. laevis
- Ulmus laevis var. parvifolia
- Ulmus laevis var. simplicidens
- U. section Chaetoptelea
- Ulmus alata - winged elm, Wahoo
- Ulmus mexicana - Mexican elm
- U. section Trichoptelea
- Ulmus crassifolia - cedar elm
- Ulmus serotina - September elm
- Ulmus thomasii - rock elm, cork elm
- U. section Blepharocarpus
- U. subgenus Ulmus
- U. section Lanceifolia
- Ulmus lanceifolia - Vietnam elm
- U. section Microptelea
- Ulmus parvifolia - Chinese elm, lacebark elm
- Ulmus parvifolia var. coreana - Korean lacebark elm
- Ulmus parvifolia var. parvifolia
- Ulmus parvifolia f. lanceolata
- Ulmus parvifolia - Chinese elm, lacebark elm
- U. section Ulmus
- Ulmus davidiana - David Elm, Father David's elm
- Ulmus davidiana var. davidiana
- Ulmus davidiana var. japonica - Japanese elm, Wilson's elm
- Ulmus glabra - wych elm, Scots elm
- Ulmus glaucescens - Gansu elm
- Ulmus macrocarpa - large-fruited elm
- Ulmus rubra - slippery elm, red elm
- Ulmus davidiana - David Elm, Father David's elm
- U. subgenus Ulmus section Incertae sedis
- Ulmus bergmanniana - Bergmann's elm
- Ulmus castaneifolia - chestnut-leafed elm, multi-nerved elm
- Ulmus chenmoui - Chenmou elm, Langya Mountain elm
- Ulmus gaussenii - Anhui elm, hairy elm
- Ulmus laciniata - Manchurian elm, cut-leaf elm
- Ulmus laciniata var. laciniata
- Ulmus laciniata var. nikkoensis - Nikko elm
- Ulmus lamellosa - Hebei elm
- Ulmus microcarpa - Tibetan elm
- Ulmus minor - field elm
- Ulmus minor subsp. canescens - grey elm, grey-leafed elm, hoary elm
- Ulmus minor var. italica - Mediterranean elm
- Ulmus prunifolia - cherry-leafed elm
- Ulmus pumila - Siberian elm
- Ulmus szechuanica - Szechuan elm
- Ulmus wallichiana - Himalayan elm, Kashmir elm
- U. section Lanceifolia
Incertae sedis
- Ulmus changii - Hangzhou elm
- Ulmus chumlia
- Ulmus elongata - long raceme elm
- Ulmus harbinensis - Harbin elm
- Ulmus ismaelis
- Ulmus pseudopropinqua - Harbin spring elm
- Ulmus uyematsui - Alishan elm
- Ulmus villosa - marn or cherry bark elm
Extinct Elms
- "Fossil elms"
- Ulmus affinis Lesquereux (syn= Ulmus californica Lesquereux)
- Ulmus braunii Heer
- Ulmus brownellii Lesquereux
- Ulmus carpinoides (Goeppert) emd Menzel
- Ulmus chaneyi Tanai & Wolfe
- Ulmus chuchuanus (Berry) LaMotte
- Ulmus fushunensis Wang, Manchester, Li, & Geng
- Ulmus minima Ward
- Ulmus minoensis Huzioka
- Ulmus miopumila Hu & Chaney
- Ulmus moorei Chaney & Elias
- Ulmus moragensis Axelrod nom. dubium
- Ulmus newberryi Knowlton
- Ulmus okanaganensis Denk & Dillhoff (subgenus Ulmus)
- Ulmus owyheensis Smith
- Ulmus paucidentata Smith
- Ulmus protojaponica Tanai & Onoe
- Ulmus pseudo-americana Lesquereux
- Ulmus pseudolongifolia Oishi & Huz
- Ulmus pyramidalis Goeppert
- Ulmus pseudopyramidalis Kvaček & Hably
- Ulmus rhamnifolia Ward
- Ulmus speciosa Newberry (syn= Ulmus tanneri Chaney)
- Ulmus stuchlikii Kohlman-Adamska, Ziembińska-Tworzydło, & Zastawniak
- Ulmus subparvifolia Nathorst
- Ulmus tenuiservis Lesquereux (syn= Ulmus montanensis Becker)
Ulmus eolaciniata was moved from Ulmus to the new combination Rubus eolaciniata by Tanai and Wolfe in 1977.[3]
See also
References
- ^ Wiegrefe, S. J.; Sytsma, K. J.; Guries, R. P. (1994). "Phylogeny of elms (Ulmus, Ulmaceae): molecular evidence for a sectional classification". Systematic Botany. 19 (4): 590–612. doi:10.2307/2419779. JSTOR 2419779.
- ^ Melville, R. & Heybroek, H. (1971). Elms of the Himalaya. Kew Bulletin, Vol. 26 (1). Kew, London.
- ^ Tanai, T.; Wolfe, J. A. (1977). "Revisions of Ulmus and Zelkova in the middle and late Tertiary of western North America" (PDF). US Govt. Print. Off. 1026.
Further reading
- Armstrong, J. V.; Sell, P. D. (1996). "A revision of the British elms (Ulmus L., Ulmaceae): the historical background". Botanical Journal of the Linnean Society. 120: 39–50. doi:10.1111/j.1095-8339.1996.tb00478.x. Retrieved 26 October 2017.
- 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.[1]
- Burdekin, D.A.; Rushforth, K.D. (November 1996). Revised by J.F. Webber. "Elms resistant to Dutch elm disease" (PDF). Arboriculture Research Note. Alice Holt Lodge, Farnham: Arboricultural Advisory & Information Service. 2/96: 1–9. ISSN 1362-5128. Retrieved 26 October 2017.
- 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.
- Elwes, H. J. & Henry, A. (1913). The Trees of Great Britain & Ireland. Vol. VII. pp 1848–1929. Private publication [2]
- Fu, L., Xin, Y. & Whittemore, A. (2002). Ulmaceae, in Wu, Z. & Raven, P. (eds), (2003). Flora of China, Vol. 5 (Ulmaceae through Basellaceae). Science Press, Beijing, and Missouri Botanical Garden Press, St. Louis, USA. [3]
- Melville, R. & Heybroek, H. (1971). Elms of the Himalaya. Kew Bulletin, Vol. 26 (1). Kew, London.
- Richens, R. H. (1983). Elm. Cambridge University Press.
- Ware, G. (1995). Little-known elms from China: landscape tree possibilities. Journal of Arboriculture, (Nov. 1995). International Society of Arboriculture, Champaign, Illinois, US. [4].