Ulmus americana 'Jackson'
| Ulmus americana 'Jackson' | |
|---|---|
| Species | Ulmus americana |
| Cultivar | 'Jackson' |
| Origin | Wichita, Kansas, US |
The
Description
The elm is "oak-like" in form, with wide-spreading branches, growing to about 60 ft tall and wide.[2]
Pests and diseases
The resistance of 'Jackson' to Dutch Elm Disease had not as of 1995 been confirmed by artificial inoculation.
Cultivation
As a nursery cultivar, 'Jackson' was last listed in the Fall 1994 - Spring 1995 catalogue of the now-defunct Arborvillage Farm Nurseries, Holt, Missouri. A specimen, planted in 1999, stands (2022) in Dawes Arboretum, Newark, Ohio, where it is said to be fast-growing. A specimen obtained from Arborvillage Farm Nurseries in 2000 stood in the Botanic Garden of Mount Holyoke College, South Hadley, Massachusetts, till destroyed in a storm in 2011.[8] The tree is not known to have been introduced to Europe or Australasia.
Accessions
North America
- Dawes Arboretum [1], Newark, Ohio, US. 1 tree (2022), accession no.: D1999-0081.001
References
- ^ a b Santamour, Frank S.; Bentz, Susan E. (May 1995). "Updated Checklist of Elm (Ulmus) Cultivars for use in North America". Journal of Arboriculture. 21 (3): 122–131. Retrieved 20 June 2016.
- ^ Ulmus americana 'Jackson', The Dawes Arboretum, Arboretum Explorer (Newark, Ohio) dawesarb.arboretumexplorer.org
- S2CID 42980569.
- S2CID 7520439.
- ^ "Elm Leaf Beetle Survey". Archived from the original on 2011-07-19. Retrieved 17 July 2017.
- ISBN 0-85199-529-2
- ^ "Elm Leaf Beetle Survey". Archived from the original on 2011-07-19. Retrieved 17 July 2017.
- ^ U. americana 'Jackson', Mount Holyoke College, Acc. no. 20000409*1 mtholyoke.edu