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Ulmus 'Rotundifolia'

From Wikipedia, the free encyclopedia
Elm cultivar
Ulmus 'Rotundifolia'
Leaves of 'Rotundifolia'
GenusUlmus
Cultivar'Rotundifolia'
OriginFrance

The elmcultivarUlmus 'Rotundifolia' was raised from seed at theJardin des plantes, Paris, and first described byCarrière inRevue Horticole, 1868, asUlmus rotundifolia.[1] It was later listed byMottet inNicholson & Mottet,Dictionnaire pratique d'horticulture et de jardinage (1898), asUlmus campestris var.rotundifoliaHort..[2] It was considered "possiblyUlmus carpinifolia" (: minor) byGreen.[3]

Description

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The tree was described as having distinctive rounded, oval orsuborbicular leaves, almost symmetrical at base, up to 12 cm long by 8 to 10 cm wide, and appearing furrowed or "bubbled" on the upper surface.[1][4]

Cultivation

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No specimens are known to survive.

References

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  1. ^abRevue Horticole (Paris, 1868), p.374
  2. ^Mottet, Séraphin Joseph; Nicholson, George (1898).Dictionnaire pratique d'horticulture et de jardinage. Vol. 5. p. 383.
  3. ^Green, Peter Shaw (1964)."Registration of cultivar names in Ulmus".Arnoldia.24 (6–8).Arnold Arboretum,Harvard University:41–80. Retrieved16 February 2017.
  4. ^"Herbarium specimen BR0000027730683V".Botanic Garden, Meise. Sheet labelledUlmus montana var.rotundifolia (C. Aigret; 1903)
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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