Magnolia macrophylla ssp. Ashei
A good tree, a tree that should do well in Keizer.
A broadleaf deciduous tree, that grows with a multistemmed habit. The flowers are white, but purple at the base.
The Ashe Magnolia tree can grow to 10 to 20 ft. tall and 10 to 15 ft. wide. The leaves can grow up to 2 ft. long; they are a yellow to dull brown color in the fall.