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Ulmus minor 'Purpurascens'

From Wikipedia, the free encyclopedia
Elm cultivar
Ulmus minor 'Purpurascens'
'Purpurascens' foliage, Lewes, UK, 2007
SpeciesUlmus minor
Cultivar'Purpurascens'
OriginEurope

TheField ElmcultivarUlmus minor 'Purpurascens' was listed byLavallée[1] inArboretum Segrezianum (1877)[2] asU. campestris var.purpurascens (purpurea), but without description, and later bySchneider inIllustriertes Handbuch der Laubholzkunde (1904).[3][note 1]Krüssmann[4] inHandbuch der Laubgehölze (1962) identified it as a cultivar.[5]

Schneider, Henry,[6] and Green[7] believed the cultivar'Myrtifolia Purpurea', which was also first listed in 1877, a synonym ofU minor 'Purpurascens'.

Description

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The tree has small leaves approximately 25 mm long, rough above, downy beneath, tinged with purple when young, but turning dark green later.[8] The twigs are downy. Green noted that the tree usually remains small.[6][7]

Pests and diseases

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See underUlmus minor.

Cultivation

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A grafted tree atKew Gardens labelledU. campestris var.purpurascens, planted in 1885, was 20 ft tall by 1912.[6] (For specimens supplied by theSpäth nursery asU. campestris myrtifolia purpurea, see'Myrtifolia Purpurea'.)

Notable trees

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Three trees survive inHove, one of them the UK champion (see 'Accessions'). Until 2018 one was misidentified as the large-leaved purple elmU. ×hollandica 'Purpurascens'.[9]

Synonymy

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Accessions

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Europe
  • Brighton & Hove City Council, UK,NCCPG Elm Collection.[10] Cottesmore St. Mary School,Hove (1 tree, National Champion, 18 m high, 51 cmd.b.h. in 1993[9]); Brighton & Hove Prep School, Radinden Manor Rd, Hove (1 tree);[11] Davigdor Road, Hove (1 tree).[12]

Notes

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  1. ^Henry (1913) givesLaubholzkunde 1894.

References

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  1. ^kiki.huh.harvard.edu
  2. ^Arboretum Segrezianum 236, 1877
  3. ^Illustriertes Handbuch der Laubholzkunde, 1:220, 1904
  4. ^kiki.huh.harvard.edu
  5. ^Krüssmann,Handbuch der Laubgehölze, 2: 540, 1962
  6. ^abcElwes, Henry John;Henry, Augustine (1913).The Trees of Great Britain & Ireland. Vol. 7. p. 1905.
  7. ^abGreen, Peter Shaw (1964)."Registration of cultivar names in Ulmus".Arnoldia.24 (6–8).Arnold Arboretum,Harvard University:41–80. Retrieved16 February 2017.
  8. ^"Herbarium specimen - E00824724".Herbarium Catalogue.Royal Botanic Garden Edinburgh. Sheet described asU. campestris L.purpurea
  9. ^abJohnson, O. (2011).Champion Trees of Britain & Ireland, p. 168. Kew Publishing, Kew, London.ISBN 9781842464526
  10. ^"List of plants in the {elm} collection". Brighton & Hove City Council. Retrieved23 September 2016.
  11. ^"Ulmus minor 'Purpurascens' /Ulmus 'Myrtifolia Purpurea', Brighton & Hove Prep School, Hove".Google Maps. May 2014. Retrieved2018-05-31.
  12. ^"Ulmus minor 'Purpurascens' /Ulmus 'Myrtifolia Purpurea', 6 Davigdor Road, Hove".Google Maps. April 2017. Retrieved2018-06-02.
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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