Ulmus minor subsp. minor 'Umbraculifera Gracilis'

Ulmus minor subsp. minor 'Umbraculifera Gracilis'

Infobox Cultivar | name = "Ulmus minor" subsp. "minor"
cultivar = 'Umbraculifera Gracilis'
origin = Späth nursery, Berlin, GermanyThe Smooth-leaved Elm "Ulmus minor" var. "minor" cultivar 'Umbraculifera Gracilis' was obtained as a sport of 'Umbraculifera' by Späth [http://asaweb.huh.harvard.edu:8080/databases/botanists?id=164815] .

Description

The tree is distinguished by its long, oval crown Elwes, H. J. & Henry, A. (1913). "The Trees of Great Britain & Ireland". Vol. VII. pp 1848-1929. Private publication, Edinburgh. [http://fax.libs.uga.edu/QK488xE4/7tgbi/] ] Green, P. S. (1964). Registration of cultivar names in Ulmus. "Arnoldia", Vol. 24. Arnold Arboretum, Harvard University. ] .

Pests and diseases

A specimen at the Ryston Hall [http://www.rystonhall.co.uk/] , Norfolk, arboretum, obtained from the Späth nursery in Berlin before 1914 Ryston Hall Arboretum catalogue, circa 1920] , was killed by the earlier strain of Dutch elm disease in the 1930s.

Cultivation

The only known surviving specimen is in North America.

ynonymy

*"Ulmus carpinifolia" var. "gracilis": Krüssmann [http://asaweb.huh.harvard.edu:8080/databases/botanists?id=168087] , "Handb. Laubgeh." 2: 534, 1962.

Accessions

North America

*Holden Arboretum acc. no. 60-164

Europe

None known.

References


Wikimedia Foundation. 2010.

Игры ⚽ Нужен реферат?

Look at other dictionaries:

  • Ulmus minor subsp. minor — Taxobox status = LC name = Ulmus minor subsp. minor image caption = Smooth leafed Elm at East Coker, Somerset, 2008. Photo: Andrew Brookes, University of Portsmouth regnum = Plantae divisio = Magnoliophyta classis = Magnoliopsida ordo = Rosales… …   Wikipedia

  • List of Elm synonyms and accepted names — Synonym * Chaetoptelea mexicana Liebm. **Accepted Name: Ulmus mexicana (Liebm.) Planch.* Microptelea parvifolia (Jacquin) Spach **Accepted Name: Ulmus parvifolia Jacq.* Planera parvifolia (Jacquin) Sweet **Accepted Name: Ulmus parvifolia Jacq.*… …   Wikipedia

  • List of Elm species, varieties, cultivars and hybrids — 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… …   Wikipedia

  • List of Elm cultivars, hybrids and hybrid cultivars — 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, Deadfree, Delaware,… …   Wikipedia

Share the article and excerpts

Direct link
… Do a right-click on the link above
and select “Copy Link”