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Ulmus pumila 'Dwarf Weeper'

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Ulmus pumila 'Dwarf Weeper'
'Dwarf Weeper', Grange Farm Arboretum
SpeciesUlmus pumila
Cultivar'Dwarf Weeper'
OriginUS

The Siberian elm cultivar Ulmus pumila 'Dwarf Weeper' was discovered in a western Illinois garden and sold by the Arborvillage Nursery (ceased trading in 2006) Holt, Missouri.[1]

Description

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The tree was described as "a strongly weeping little plant growing 7 ft (2.1 m) perhaps after many years".[1] A specimen at the Arborvillage Nursery was less than 3 ft (0.91 m) after 3 years.[1]

Pests and diseases

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The species and its cultivars are highly resistant, but not immune, to Dutch elm disease, and unaffected by the Elm Leaf Beetle Xanthogaleruca luteola.[2]

Cultivation

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Restricted to North America; the only known introduction to Europe, is at the Grange Farm Arboretum, England.

Putative specimen

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A notably pendulous small-leaved elm in the JC Raulston Arboretum, Raleigh, North Carolina (2019), labelled Ulmus minor subsp. minor 'Pendula', 'Weeping small-leaved elm', has U. pumila-type fruit and is indistinguishable in leaf and form from U. pumila 'Dwarf Weeper'. The arboretum acquired other specimen trees from Arborvillage Nursery, Holt, Missouri.[3]

Accessions

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Europe

References

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  1. ^ a b c Arborvillage Nursery Catalog 2005-6
  2. ^ "Elm Leaf Beetle Survey". Archived from the original on 2011-07-19. Retrieved 17 July 2017.
  3. ^ Ulmus minor subsp. minor 'Pendula', 'Weeping small-leaved elm', JC Raulston Arboretum, Raleigh, North Carolina