Aspera (elm cultivar)
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The possible English Elm U. procera cultivar Aspera was listed (as U. stricta aspera) without description by Loddiges, (Hackney, London), in his catalogue of 1823. Considered only "possibly procera" by Green (1964).
Contents |
[edit] Arboreta etc. accessions
None known.
[edit] Nurseries
None known.
[edit] Synonymy
None.
[edit] References
- Green, P. S. (1964). Registration of cultivar names in Ulmus. Arnoldia, Vol. 24. Arnold Arboretum, Harvard University. [1]