<i>Magnolia acuminata</i> (Cucumbertree). Morton Arboretum acc. 1046-3*1. 72 years old at this photo.
<a href="//commons.wikimedia.org/wiki/User:Bruce_Marlin" title="User:Bruce Marlin">Bruce Marlin</a>
CC BY 3.0
Own work: <a rel="nofollow" class="external free" href="http://www.cirrusimage.com/tree_cucumbertree.htm">http://www.cirrusimage.com/tree_cucumbertree.htm</a>