Magnolia x soulangeana 'Lennei' (Saucer magnolia)
'Lennei' is a large, fast-growing deciduous shrub or tree with large ovate leaves and distinctive goblet-shaped flowers which are deep rose-purple outside and white inside.
Plant in moist, humus-rich soil. Some protection may be needed from late winter frosts. Will reach a height of 8m and a spread of 4m after 20-50 years.