Magnolia Kobos Magnolias are closely related trees, usually with simple pointed oval leaves. Some also have greenish flowers, but those most often planted have huge white or pink flowers. It is also known as the Kobushi Magnolia. It is a species of Magnolia native to Japan and occasionally cultivated in temperate areas. It is a deciduous, small to tall tree which has a slow rate of growth but can reach 8–15 m (25–75 ft) in height and up to 10 m (35 ft) in spread. Source: Wikipedia.
Link: Wikipedia
Link: Google Images
Link: Royal Horticultural Society, UK
Link: North Carolina State University: catelogue of trees
Link: Plantdatabase.co.uk
Link: BBC gardening questions answered
Link: Video of Magnolia Kobus
Link: Google Streetview – tree is behind those shown. No direct street view of this tree.