Ulmus americana 'Exhibition'
- Ulmus americana 'Exhibition'
Infobox Cultivar | name = "Ulmus americana"
cultivar = 'Exhibition'
origin = Patmore Nurseries, Brandon, Manitoba, CanadaThe American Elm "Ulmus americana" cultivar 'Exhibition' is a selection made by the Patmore Nurseries from seeds of a tree at Brandon, Manitoba. Released in 1952, 'Exhibition' was propagated by grafting.
Description
The tree has an upright habit, with a dense, vase-shaped canopy formed from branches bearing numerous small twigs [Green, P. S. (1964). Registration of cultivar names in Ulmus. "Arnoldia", Vol. 24. Arnold Arboretum, Harvard University. [http://arnoldia.arboretum.harvard.edu/pdf/articles/1605.pdf] ] .]Pests and diseases
'Exhibition' is not known to be resistant to Dutch elm disease.
Cultivation
The tree's status in North America is not known; one specimen survives in the UK at Brighton. 'Exhibition' is no longer available from nurseries.
ynonymy
*'Exhibition Boulevard': Anon.
Accessions
;North AmericaNone known.;Europe
*Brighton & Hove City Council, UK, NCCPG Elm Collection [http://www.brighton-hove.gov.uk/index.cfm?request=c1108042] , 1 tree at Sussex University.
References
Wikimedia Foundation.
2010.
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