Dug out a REALLY thick tree book, and it appears this one I illustrated cannot be a black cherry as the undersides of the leaves lack the "hairy" fringed midrib on the leaf undersides. The only other type of cherry I can locate information on with the same narrow leaves is the fire (pin) cherry but his tree is much taller than the 25-30 foot height those normally grow to. It cannot be a dogwood or an elm because their leaf shapes are very different from my tree.