Magnolia x wieseneri ‘Aashild Kalleberg’

A form of this hybrid, between M. sieboldii and M. obovata, raised in Sweden in 1988. Makes a more upright tree than other forms and seems to lean more toward M. obovata, having leaves up to 43cm long. The exceptionally fragrant flowers are white, tulip shaped in bud, opening wide to show the central red stamens and are seen over a long period in summer.