The American ElmcultivarUlmus americana 'Klehmii' was cloned from a tree growing at Arlington Heights by Mr Charles Klehm, proprietor of the Charles Klehm & Son nursery.[1][2] As it is unlikely that Klehms would have released two different vase-shaped American white elm cultivars at the same date (1926), and as nurseries introducing Klehms' 'Vase Elm' always introduced its stablemate 'Moline' at the same time, it is probable that Naperville's 'Klehmii' was the same clone as Klehms' 'Vase'.[3]
^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.
^H. R. Mosnat, 'Beating the grain of mustard seed: an elm six years planted grows 35 feet tall', The Dearborn Independent (Dearborn, Michigan), 17 April 1926, Vol 26 No 26, p.31
^Naperville Nurseries, Naperville, Illinois: General price list, No. 270, fall 1929, p.6
ulmus, americana, klehmii, american, cultivar, cloned, from, tree, growing, arlington, heights, charles, klehm, proprietor, charles, klehm, nursery, unlikely, that, klehms, would, have, released, different, vase, shaped, american, white, cultivars, same, date,. 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 amp Son nursery 1 2 As it is unlikely that Klehms would have released two different vase shaped American white elm cultivars at the same date 1926 and as nurseries introducing Klehms Vase Elm always introduced its stablemate Moline at the same time it is probable that Naperville s Klehmii was the same clone as Klehms Vase 3 Ulmus americana Klehmii SpeciesUlmus americanaCultivar Klehmii OriginKlehm Nurseries Arlington Heights Illinois Contents 1 Description 2 Cultivation 3 Synonymy 4 ReferencesDescription edit Klehmii was distinguished by its shapely vase form Cultivation edit Klehmii was marketed from 1929 by the Naperville Nurseries Naperville Illinois 4 5 It is not known whether it remains in cultivation Synonymy editUlmus americana Klehm Plant Buyer s Guide ed 5 253 1949 References edit Green Peter Shaw 1964 Registration of cultivar names in Ulmus Arnoldia 24 6 8 Arnold Arboretum Harvard University 41 80 Retrieved 16 February 2017 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 H R Mosnat Beating the grain of mustard seed an elm six years planted grows 35 feet tall The Dearborn Independent Dearborn Michigan 17 April 1926 Vol 26 No 26 p 31 Naperville Nurseries Naperville Illinois General price list No 270 fall 1929 p 6 napersettlement org Retrieved from https en wikipedia org w index php title Ulmus americana 27Klehmii 27 amp oldid 1157718010, wikipedia, wiki, book, books, library,
