The elm
cultivar ''Ulmus'' 'Aspera' was listed (as ''U. stricta aspera'') without description by
Loddiges, (
Hackney,
London), in his catalogue of 1823. Considered only "possibly ''
procera
Procera is a hypothetical clade of amphibians that includes salamanders and caecilians but not frogs. A close relationship between salamanders and caecilians is a competing hypothesis to the more widely supported view that salamanders and frogs a ...
''" by Green.
Description
Not available. The name suggests sharp-pointed leaves.
Cultivation
No specimens are known to survive.
References
{{Elm species, varieties, hybrids, hybrid cultivars and species cultivars , state=collapsed
Ulmus articles missing images
Elm cultivars
Missing elm cultivars