Holoptelea integrifolia
Indian Elm
 A deciduous tree that grows  up to 60 feet tall in its native habitat but grows well as a tropical container plant.  Grey bark yields to a cork-like texture as the tree ages. Flowers are small, greenish-yellow to brown that form at the stem base of fallen leaves.  Branches twist and turn of a natural order making this a good candidate for a bonsai work of art.  Nice soft green leaves make this the perfect foliage tropical.  This tree is a sub-tropical plant  that should not be exposed to frost.