Ulmus americana | |
---|---|
Cultivar | 'Klehmii' |
Origin | Naperville Nurseries, Illinois, USA |
The American Elm cultivar Ulmus americana 'Klehmii' was cloned from a tree growing at Arlington Heights by Mr Charles Klehm, proprietor of the Charles Klehm & Son nursery.
'Klehmii' was distinguished by its shapely vase form.
The tree was first marketed by the Naperville Nurseries [1], Naperville, Illinois, in 1929. It is not known whether the tree remains in cultivation.