Ulmus parvifolia 'Orange Ribbon'

From Wikipedia, the free encyclopedia
  (Redirected from Ulmus 'Orange Ribbon')
Jump to: navigation, search
Ulmus parvifolia
Cultivar 'Orange Ribbon'
Origin USA

The Chinese Elm cultivar Ulmus parvifolia 'Orange Ribbon' was tested in the United States for cold-hardiness.[1] The name is considered invalid by some, for want of fuller description.

Description[edit]

Not available.

Pests and diseases[edit]

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[edit]

It is not known (2008) whether the tree is, or has ever been, in commercial cultivation.[3]

Accessions[edit]

None known.

References[edit]

  1. ^ Lindstrom, O. M.; Dirr, M. A. (1991). "Cold hardiness of six cultivars of Chinese elm". HortScience. 26 (3): 290–2. INIST:5458797. 
  2. ^ http://www.sunshinenursery.com/survey.htm[full citation needed]
  3. ^ Santamour, Frank S.; Bentz, Susan E. (May 1995). "Updated checklist of elm (Ulmus) cultivars for use in North America". Journal of Arboriculture. 21 (3): 122–31.