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{{SPlantbox
{{SPlantbox
|familia=Ulmaceae
|familia=Ulmaceae
|genus=Ulmus
|genus=Ulmus
|species=x hollandica
|species=x hollandica
|common_name=Dutch Elm
|common_name=Dutch Elm
|Max wd metric=ft
|Max wd metric=ft
|width_ref=Flora - A Gardener's Encyclopedia
|width_ref=Flora - A Gardener's Encyclopedia
|lifespan=perennial
|exposure=sun
|exposure=sun
|sun_ref=Flora - A Gardener's Encyclopedia
|sun_ref=Flora - A Gardener's Encyclopedia
|usda_ref=Flora - A Gardener's Encyclopedia
|usda_ref=Flora - A Gardener's Encyclopedia
|max_zone=9
|max_zone=9
|image=Upload.png
|image=Ulm161547.JPG
|image_width=240
|image_width=200
}}
}}
''Ulmus'' × '''''hollandica''''' <small>[[Philip Miller|Mill.]] </small> is a natural hybrid between [[Wych Elm]] ''Ulmus glabra'' and [[Field Elm]] ''Ulmus minor'' which commonly occurs across Europe wherever the ranges of the two parent species overlap. It has also been widely planted elsewhere by man <ref name=Bean>Bean, W. J. (1981). ''Trees and shrubs hardy in Great Britain'', 7th edition. Murray, London. </ref> The trees and leaves are broadly intermediate between the two species.
==Cultivation==
==Cultivation==
===Pests and diseases===
===Pests and diseases===
Some examples of the hybrid possess a moderate resistance to [[Dutch elm disease]] <ref name=Burdekin>Burdekin, D. A. & Rushforth, K. D. (Revised by Webber J. F. 1996). Elms resistant to Dutch elm disease. ''Arboricultural Research Note 2/96''. Arboricultural Advisory and Information Service, Alice Holt, Farnham, UK.</ref>.
==Varieties==
==Varieties==
At least 30 cultivars have been recorded, although over half have now been lost to cultivation because of Dutch elm disease:
*[[Ulmus 'Alba'|Alba]], [[Ulmus 'Angustifolia'|Angustifolia]], [[Ulmus 'Belgica'|Belgica (Belgian Elm)]], [[Ulmus 'Cinerea'|Cinerea]], [[Ulmus 'Dampieri'|Dampieri]], [[Ulmus 'Dauvessei'|Dauvessei]], [[Ulmus 'Daveyi'|Daveyi (Davey Elm)]], [[Ulmus 'Dumont'|Dumont]],
[[Ulmus × hollandica 'Elegantissima'|Elegantissima]],
[[Ulmus 'Eleganto-Variegata'|Eleganto-Variegata]], [[Ulmus 'Fjerrestad'|Fjerrestad]], [[Ulmus 'Fulva'|Fulva]], [[Ulmus 'Gaujardii'|Gaujardii]], [[Ulmus 'Groeneveld'|Groeneveld]], [[Ulmus 'Haarlemensis'|Haarlemensis]], [[Ulmus 'Hillieri'|Hillieri]], [[Ulmus 'Jacqueline Hillier'|Jacqueline Hillier]], [[Ulmus 'Major'|Major (Dutch Elm)]], [[Ulmus 'Macrophylla Aurea'|Macrophylla Aurea]], [[Ulmus 'Microphylla'|Microphylla]], [[Ulmus 'Modiolina'|Modiolina]], [[Ulmus 'Muscaviensis'|Muscaviensis]], [[Ulmus 'Pioneer'|Pioneer]], [[Ulmus 'Serpentina'|Serpentina]], [[Ulmus 'Smithii'|Smithii (Downton Elm)]], [[Ulmus 'Superba'|Superba (Canterbury Elm)]], [[Ulmus 'Tricolor'|Tricolor]], [[Ulmus 'Vegeta' (Huntingdon Elm)|Vegeta (Huntingdon Elm)]] / [[Ulmus 'Vegeta' (Chichester Elm)|Vegeta (Chichester Elm)]], [[Ulmus 'Virens'|Virens (Kidbrook Elm)]], [[Ulmus 'Viscosa'|Viscosa]], [[Ulmus 'Wredei'|Wredei (Golden Elm)]], [[Ulmus 'Ypreau'|Ypreau]].
==Gallery==
==Gallery==
<gallery perrow=5>
<gallery perrow=5>
File:Ulmus hollandica.jpg
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