Ulmus 'Argenteo-Marginata'

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Ulmus
Cultivar 'Argenteo-Marginata'
Origin Germany

The elm cultivar Ulmus 'Argenteo-Marginata' was first mentioned by Deegen in Deutsch. Mag. Gart. Blumenk, 60, 1869, as Ulmus campestris elegans argenteo-marginatis.

Description

Deegen described the tree as having leaves bordered with white. The leaves were described in a later reference as also being very rough above, weakly pubescent below, and measuring < 8 cm long by < 4 cm broad. The tree is possibly a cultivar of U. × hollandica.[1]

Cultivation

Probably extinct, unless synonymous with one of two cultivars with silver-white margined leaves, Ulmus minor 'Argenteo-Variegata',[2] or the rough-leafed Ulmus 'Argenteo-Variegata', both of which match the microphylla foliis marginatis description (Synonymy below).

Synonymy

  • Ulmus campestris var. microphylla foliis marginatis: Hartwig & Rümpler, Ill. Geholzb. 391, 1892.
  • Ulmus campestris var. nuda subvar. foliis marginatis: Wesmael [3], Bull. Fed. Soc. Hort. Belg. 1862: 389, 1863.

References

  1. Green, P. S. (1964). Registration of cultivar names in Ulmus. Arnoldia, Vol. 24. Arnold Arboretum, Harvard University. [1]
  2. Photograph of foliage of Ulmus minor 'Argenteo-variegata', www.flower.onego.ru (photo 6) [2]