Giant Sequoia (Sequoiadendron giganteum)
I was gonna say "Ginko Biloba", but I forgot...
The leaves suppoosed to be good for your memory <img src="/ubbthreads/images/graemlins/biggrin.gif" alt="" />
Indian almond (Terminalia catappa) also known as Umbrella tree.
Terminalia cattapa has an upright, symmetrical silhouette and grows to 90 feet in height, with horizontal branches some 35 feet in width. As the tree gets older, its crown becomes more flattened to form a spreading, vase shape. The leaves are large (to 12 in long by 6 in wide), ovoid, dark green, glossy, and leathery.