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...

(Ulmus davidiana var. japonica 'JFS-Bieberich') .... Frontier (Ulmus 'Frontier') .... Homestead (Ulmus 'Homestead'): .... Jefferson (Ulmus americana 'Jefferson')...

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...

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...

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...

20th-century catalogues as U. americana pendula (formerly Ulmus fulva (Michx.) pendula Hort.). The Scampston Elm, Ulmus × hollandica 'Scampstoniensis'...

The American Elm cultivar Ulmus americana 'Washington', of unknown derivation, was sourced from Princeton Nurseries, Princeton, New Jersey, from 1985...

The American Elm cultivar Ulmus americana 'Princeton' was originally selected in 1922 by New Jersey nurseryman William Flemer of Princeton Nurseries for...

(see Ulmus americana 'Variegata'). It is known that nurseries in Europe and America marketed the golden wych elm Ulmus glabra 'Lutescens' as Ulmus americana...

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...

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'...

these are the following. Most of North America's notable elms are Ulmus americana, a fast-growing and long-lived species capable of attaining great size...

stains.[citation needed] Subspecies, varieties, and forms: Ulmus parvifolia var. coreana Nakai Ulmus parvifolia f. lanceolata Ueki The Chinese elm is highly...

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....

The American Elm cultivar Ulmus americana 'Littleford' was cloned from a tree in Hinsdale, Illinois, circa 1915 by Littleford Nurseries of Downers Grove...

The American Elm cultivar Ulmus americana 'Deadfree' (originally known simply as '76') was listed by the Urban Forestry Administration (UFA) of the District...

The American Elm cultivar Ulmus americana 'Moline' was cloned from a wild seedling transplanted to Moline, Illinois, from nearby Rock River Valley in...

The American elm cultivar Ulmus americana 'Burgoyne' stood at the Arnold Arboretum until removed in 1988. Grown for the town of Weston, Massachusetts...

The American Elm cultivar Ulmus americana 'Incisa' was first described by Loudon in 1838 from a specimen in the Horticultural Society's Garden. The tree...

The American Elm cultivar Ulmus americana 'Columnaris' was propagated by R. E. Horsey of the Rochester N.Y. Parks Department from a tree found by Mr John...

'Maine' is a selection of the American Elm Ulmus americana made by the USNA for use in disease-resistance trials. It has not been formally registered...

Ulmus americana var. floridana, the Florida elm, first described as Ulmus floridana by Alvan Wentworth Chapman in the 1860s, is smaller than the type...

The putative American Elm cultivar Ulmus americana 'College' was raised at the Wedge Nursery (ceased trading 2008), Albert Lea, Minnesota, and was first...

engineer who had first named and described the tree in 1831 as Ulmus racemosa. Ulmus thomasii grows as a tree from 15–30 m (50–100 ft) tall, and may...

The American Elm cultivar Ulmus americana 'Vase' was selected and propagated in the early 20th century by the Klehm Nurseries, Arlington Heights, Illinois...

The American elm cultivar Ulmus americana 'Augustine', originally called 'Augustine Ascending', was cloned by Archie M. Augustine of the Augustine Nursery...

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...

The American elm cultivar Ulmus americana 'Lewis & Clark' (trade name Prairie Expedition) is a development from the North Dakota State University (NDSU)...

× U. pumila. Italy, 2002. Ulmus 'Rageth'. US, before 1954. Ulmus 'Rebella'. U. parvifolia × U. americana. US, 2011. Ulmus 'Rebona'. U. davidiana var...

November 2021. "Map: Ulmus crassifolia". Efloras.org. Retrieved 2013-09-01. Todzia, C. A. & Panero, J. L. (2006). A new species of Ulmus (Ulmaceae) from southern...