Ulmus × hollandica 'Haarlemensis'

Ulmus × hollandica 'Haarlemensis'

Infobox Cultivar | name = "Ulmus × hollandica"
hybrid = "U. glabra" × "U. minor"
cultivar = 'Haarlemensis'
origin = Netherlands

'Haarlemensis' is one of a number of "Ulmus × hollandica" cultivars arising from the crossing of Wych Elm "U. glabra" with Field Elm "U. minor". It was first listed by Springer in "Mitt. Deutsch. Dendr. Ges." 21: 366, 1912, as "U. campestris haarlemensis".

Description

A slow-growing tree, forming an unbroken, broad pyramidal crown, with glossy, dark-green leaves persisting for several weeks longer than most in autumn Green, P. S. (1964). Registration of cultivar names in Ulmus. "Arnoldia", Vol. 24. Arnold Arboretum, Harvard University. [http://arnoldia.arboretum.harvard.edu/pdf/articles/1605.pdf] ] .

Cultivation

Probably extinct.

References


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