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Ulmus 'Hertfordensis Angustifolia'

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Ulmus 'Hertfordensis Angustifolia'
GenusUlmus
Cultivar'Hertfordensis Angustifolia'
OriginEngland

The elm cultivar Ulmus 'Hertfordensis Angustifolia' was listed by Loudon in Arboretum et Fruticetum Britannicum (1838) as "the narrow-leaved Hertfordshire Elm",[1] and later mentioned, as Ulmus campestris hertfordensis angustifolia, by Boulger in the Gardener's Chronicle (II. 12: 1879), but without description.[2] It was considered "probably U. carpinifolia" (:U. minor) by Green.[3]

Description

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Loudon's "narrow-leaved" epithet distinguished the tree from his broad-leaved Hertfordshire elm, U. 'Hertfordensis Latifolia'.[4]

Pests and diseases

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Though susceptible to Dutch Elm Disease, field elms (see Green's conjecture above) produce abundant suckers and usually survive in this form in their area of origin.

Cultivation

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The Woodland Trust records a small number of mature U. minor surviving in Hertfordshire.[5]

Synonymy

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  • Ulmus campestris hertfordensis angustifolia: Boulger, in Gardener's Chronicle II. 12: 298, 1879

References

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  1. ^ Arboretum et Fruticetum Britannicum, 3: 1396 1838
  2. ^ Boulger, George (1879). "British Elms". The Gardener's Chronicle.
  3. ^ Green, Peter Shaw (1964). "Registration of cultivar names in Ulmus". Arnoldia. 24 (6–8). Arnold Arboretum, Harvard University: 41–80. Retrieved 16 February 2017.
  4. ^ herbariaunited.org, narrow-leaved Hertfordshire elm, collected by George Claridge Druce, Stanstead Bury, Herts., 1910
  5. ^ Woodland Trust, Ancient Tree Hunt, [1] Archived 2016-06-24 at the Wayback Machine