Ulmus americana 'Skinner Upright'
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|Origin||Skinner's Nursery, Roblin, Manitoba, Canada|
Specimens were once grown at the arboretum of the Morden Research Station, Manitoba, but, without any known resistance to Dutch elm disease, it is unlikely the tree remains in cultivation in North America or beyond.
- 'Skinner's Upright'. Anon.
- 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.