• Thumbnail for Ulmus americana 'New Harmony'
    The American elm cultivar Ulmus americana 'New Harmony' was raised by the Maryland Agricultural Research Service and released by the United States National...
    5 KB (565 words) - 17:25, 2 October 2022
  • Thumbnail for Ulmus americana
    'Jefferson') .... New Harmony (Ulmus americana 'New Harmony') .... New Horizon (Ulmus 'New Horizon') .... Patriot (Ulmus 'Patriot') .... Pioneer (Ulmus 'Pioneer')...
    84 KB (8,681 words) - 15:50, 6 April 2024
  • Tennessee New Harmony, Texas New Harmony, Utah New Harmony (Latvia), Latvian political party Ulmus americana 'New Harmony', cultivar of elm This disambiguation...
    379 bytes (73 words) - 22:27, 13 March 2021
  • Thumbnail for Ulmus rubra
    media related to Ulmus rubra. Wikisource has the text of a 1920 Encyclopedia Americana article about Ulmus rubra. USDA, NRCS (n.d.). "Ulmus rubra". The PLANTS...
    21 KB (2,162 words) - 05:25, 27 February 2024
  • Thumbnail for Ulmus americana 'Princeton'
    The American Elm cultivar Ulmus americana 'Princeton' was originally selected in 1922 by New Jersey nurseryman William Flemer of Princeton Nurseries for...
    14 KB (1,430 words) - 06:52, 27 April 2024
  • Thumbnail for Elm
    Elm (redirect from Ulmus)
    laciniata samara U. americana, Dufferin St., Toronto, c. 1914 Ulmus parvifolia bark There are about 30 to 40 species of Ulmus (elm); the ambiguity in...
    73 KB (8,374 words) - 23:19, 28 March 2024
  • Thumbnail for Ulmus glabra
    wallichiana. Conversely, Ulmus elliptica from the Caucasus, considered a species by some authorities, is often listed as a regional form of Ulmus glabra. The word...
    33 KB (3,386 words) - 15:04, 22 April 2024
  • Thumbnail for Ulmus americana 'Jefferson'
    The American Elm cultivar Ulmus americana 'Jefferson' was cloned from a tree growing near a path in front of the Freer Gallery of Art, close to the Smithsonian...
    16 KB (1,657 words) - 06:53, 27 April 2024
  • Thumbnail for Ulmus parvifolia
    stains.[citation needed] Subspecies, varieties, and forms: Ulmus parvifolia var. coreana Nakai Ulmus parvifolia f. lanceolata Ueki The Chinese elm is highly...
    21 KB (2,308 words) - 14:15, 10 April 2024
  • Thumbnail for Ulmus americana 'Pendula'
    20th-century catalogues as U. americana pendula (formerly Ulmus fulva (Michx.) pendula Hort.). The Scampston Elm, Ulmus × hollandica 'Scampstoniensis'...
    8 KB (791 words) - 02:26, 27 December 2023
  • Thumbnail for Ulmus laevis
    Ulmus laevis, by Pallas, in his Flora Rossica published in 1784. The tree is allogamous and is most closely related to the American elm U. americana....
    43 KB (4,709 words) - 13:24, 11 March 2024
  • (see Ulmus americana 'Variegata'). It is known that nurseries in Europe and America marketed the golden wych elm Ulmus glabra 'Lutescens' as Ulmus americana...
    4 KB (273 words) - 14:30, 10 January 2024
  • marketed the golden wych elm Ulmus glabra 'Lutescens' as Ulmus americana aurea, and it is likely that Wesmael's Ulmus americana variegata was similarly misnamed...
    5 KB (392 words) - 13:07, 15 January 2024
  • Thumbnail for Ulmus pumila
    Ulmus pumila, the Siberian elm, is a tree native to Asia. It is also known as the Asiatic elm and dwarf elm, but sometimes miscalled the 'Chinese elm'...
    34 KB (3,893 words) - 20:28, 25 March 2024
  • Thumbnail for Ulmus americana 'Lewis & Clark'
    The American elm cultivar Ulmus americana 'Lewis & Clark' (trade name Prairie Expedition) is a development from the North Dakota State University (NDSU)...
    7 KB (680 words) - 14:59, 12 August 2023
  • Thumbnail for Ulmus minor
    elm Ulmus glabra to the north, and readily hybridizes with it to produce the so-called 'Dutch elm' Ulmus × hollandica. In Spain and Italy Ulmus minor...
    38 KB (4,034 words) - 20:01, 26 February 2024
  • found by Mr John Dunbar at Conesus Lake, New York, in 1911, and originally described as a forma, Ulmus americana L. f. columnaris, f. nov. Rehder (1922)...
    5 KB (527 words) - 14:07, 10 January 2024
  • Thumbnail for Ulmus americana 'Augustine'
    The American elm cultivar Ulmus americana 'Augustine', originally called 'Augustine Ascending', was cloned by Archie M. Augustine of the Augustine Nursery...
    7 KB (714 words) - 18:18, 13 August 2023
  • Thumbnail for Ulmus alata
    usually disperse before the end of April. Young Ulmus alata, showing corky bark-ridges Leaves of Ulmus alata Like the other North American species of elm...
    10 KB (997 words) - 10:37, 25 January 2024
  • × U. pumila. Italy, 2002. Ulmus 'Rageth'. US, before 1954. Ulmus 'Rebella'. U. parvifolia × U. americana. US, 2011. Ulmus 'Rebona'. U. davidiana var...
    42 KB (2,820 words) - 18:57, 12 April 2024
  • Thumbnail for Ulmus americana 'Valley Forge'
    The American Elm cultivar Ulmus americana 'Valley Forge' was raised by the Agricultural Research Service in Maryland. The tree was released to wholesale...
    8 KB (949 words) - 10:31, 21 June 2021
  • The American Elm cultivar Ulmus americana 'Star' was a selection made by the Plumfield Nursery, Fremont, Nebraska, c. 1945. 'Star' was cloned by grafting...
    2 KB (123 words) - 21:45, 23 March 2021
  • Thumbnail for Ulmus americana 'Burgoyne'
    The American elm cultivar Ulmus americana 'Burgoyne' stood at the Arnold Arboretum until removed in 1988. Grown for the town of Weston, Massachusetts...
    6 KB (535 words) - 05:32, 13 August 2023
  • Thumbnail for Ulmus americana 'Brandon'
    The American elm cultivar Ulmus americana 'Brandon' was raised by Lacombe Nurseries Lacombe, Alberta, Canada, before 1969; it may be synonymous with another...
    6 KB (493 words) - 11:20, 14 October 2022
  • The putative American Elm cultivar Ulmus americana 'College' was raised at the Wedge Nursery (ceased trading 2008), Albert Lea, Minnesota, and was first...
    1 KB (89 words) - 21:42, 23 March 2021
  • Thumbnail for Dutch elm disease
    elm (Ulmus americana) are ‘New Harmony’ and ‘Princeton’. The preferred cultivars of Asian elms are the Morton Arboretum introductions and ‘New Horizon’...
    64 KB (7,296 words) - 11:14, 23 January 2024
  • Thumbnail for Ulmus americana 'Vase'
    The American Elm cultivar Ulmus americana 'Vase' was selected and propagated in the early 20th century by the Klehm Nurseries, Arlington Heights, Illinois...
    6 KB (644 words) - 14:55, 10 January 2024
  • Thumbnail for Ulmus americana 'Delaware'
    The American Elm cultivar Ulmus americana 'Delaware' was originally selected (as tree number 218, a c.1940 seedling from North Dakota) from 35,000 seedlings...
    5 KB (390 words) - 13:37, 22 January 2024
  • The American Elm cultivar Ulmus americana 'L'Assomption' was selected from seedlings grown from X-irradiated seed at the eponymous experimental station...
    3 KB (315 words) - 08:44, 12 August 2023
  • Ulmus americana var. floridana, the Florida elm, first described as Ulmus floridana by Alvan Wentworth Chapman in the 1860s, is smaller than the type...
    3 KB (268 words) - 10:20, 31 October 2022