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Ulmus ×hollandica 'Etrusca'

From Wikipedia, the free encyclopedia
Elm cultivar
Ulmus × hollandica 'Etrusca'
Hybrid parentageU. glabra ×U. minor
Cultivar'Etrusca'
OriginEngland

ThehybridcultivarUlmus × hollandica 'Etrusca' was first mentioned byNicholson inKew Hand-List Trees & Shrubs 2: 139. 1896, asU. montana (: glabra) var.etrusca, but without description. The tree atKew,[1] judged byHenry to be "not distinct enough to deserve a special name",[2] was later identified as of hybrid origin,U. glabra ×U. minor 'Plotii', byMelville.

Description

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The Kew specimen was a small tree with ascending branches.[2] Herbarium specimens show oval or near orbicular leaves (the latter with an abrupt, longish tip, without tapering), and a short petiole.[1]

Etymology

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The tree was possibly named for its resemblance toTuscan cypress. Melville photographed a mature, roughly conical elm atBulby, Lincolnshire, labelling the photographU. glabra ×U. plotii [:U.minor 'Plotii'], but the tree is otherwise unconnected with 'Etrusca'.[3]

Cultivation

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It is not known whether 'Etrusca' remains in cultivation.[4]

Synonymy

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  • Ulmus montana (: glabra) var.etrusca: Nicholson inKew Hand-List Trees & Shrubs 2: 139. 1896.

References

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  1. ^ab"Herbarium specimen 295090, herbariaunited.org" Sheet labelledUlmus montana var.etrusca (Kew Gardens Specimen, 1909; A. Ley);"Herbarium specimen - WAG.1846700".Botany catalogues.Naturalis Biodiversity Center. Sheet labelledU. glabra etrusca (Kew Gardens specimen)
  2. ^abElwes, Henry John;Henry, Augustine (1913).The Trees of Great Britain & Ireland. Vol. 7. p. 1867.
  3. ^plot-elms.co.uk/ Lincolnshire/Plot hybrids
  4. ^Green, Peter Shaw (1964)."Registration of cultivar names in Ulmus".Arnoldia.24 (6–8).Arnold Arboretum,Harvard University:41–80. Retrieved16 February 2017.
Species, varieties and subspecies
Disputed species, varieties and subspecies
Hybrids
Speciescultivars
American elm
Cedar elm
Chinese elm
European white elm
Field elm
Japanese elm
Siberian elm
Winged elm
Wych elm
Hybridcultivars
Dutch elm
U. ×intermedia
Unconfirmed derivation cultivars
Fossil elms
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