Ulmus pumila 'Dwarf Weeper'

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]

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

Description

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]

  • 'Dwarf Weeper' at Grange Farm Arboretum

Pests and diseases

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

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

Putative specimen

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
Europe
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gollark: Interesting. Does it replicate? We could use this.
gollark: It's just a blank space. Are you being affected by cognitohazards?
gollark: Why is it the empty string?
gollark: I simply fed asm2bf 1213925TB of assembly, and it caused my computer to run out of memory.

References
  1. 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


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