The Chinese Elm cultivar Ulmus parvifolia 'Nire-keyaki' is a dwarf variety principally used for bonsai.
Ulmus parvifolia 'Nire-keyaki' | |
---|---|
Species | Ulmus parvifolia |
Cultivar | 'Nire-keyaki' |
Origin | Not known |
Description
editThe clone is distinguished by its dense branching and fringed leaves.
Pests and diseases
editThe species and its cultivars are highly resistant, but not immune, to Dutch elm disease, and unaffected by the elm leaf beetle Xanthogaleruca luteola.[1]
Cultivation
editKnown in Europe and Australasia, 'Nire-keyaki' does not appear to have been introduced to North America
Synonymy
edit- Zelkova 'Nire', Ulmus 'Nire', Ulmus 'Nire-keyaki'.
Accessions
editNone known.
Nurseries
editEurope
editAustralasia
editReferences
edit- ^ "Elm Leaf Beetle Survey". Archived from the original on 2011-07-19. Retrieved 17 July 2017.