Cannabis Ruderalis

Ulmus 'Planifolia'
Ulmus planifolia
GenusUlmus
Cultivar'Planifolia'
OriginEngland

The possible Field Elm cultivar U. minor 'Planifolia' was listed by Loudon in Arboretum et Fruticetum Britannicum (1838) as Ulmus campestris (:minor) var. planifolia, the flat-leaved elm.[1] Green opined that the species was uncertain.[2]

Description[edit]

Loudon described the tree as "a handsome small tree, closely resembling U. campestris var. parvifolia" (i.e. the Chinese Elm Ulmus parvifolia Jacq.). An illustration appeared in volume 7 of Arboretum et Fruticetum Britannicum (1854).

Cultivation[edit]

'Planifolia' and 'Cucullata' were the only two of some sixty elms listed by Joseph Paxton in his Botanical Dictionary (1868) without cultivation locations, suggesting it was an uncommon elm.[3] No specimens are known to survive.

References[edit]

  1. ^ Arboretum et Fruticetum Britannicum, 3: 1377, 1838
  2. ^ Green, Peter Shaw (1964). "Registration of cultivar names in Ulmus". Arnoldia. 24 (6–8). Arnold Arboretum, Harvard University: 41–80. Retrieved 16 February 2017.
  3. ^ Paxton, Joseph (1868). Paxton's Botanical dictionary. London. pp. 572–573. Retrieved 24 January 2018.{{cite book}}: CS1 maint: location missing publisher (link)

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