It certainly appears, superficially, to be a Viburnum: Leaves opposite,
strongly serrate, broadly ovate. Flowers are cymes, broadly hemispherical.
It all points to Viburnum. Are the flowers potently fragrant?

Possibilities include Viburnum carlesii
Viburnum x carlcephallum
Viburnum × bodnantense ('The leaves of all cultivars are similar with deeply
impressed veins, red petioles, red stems and slight pubescence on the lower
surface. Leaves, when bruised, smell like green peppers.'-- Dirr)

Dave



"spider" wrote in message
...
In the yard next to mine there is a flowering tree
that I can't ID. It's 20-25 feet tall, round in form, and has a gray bark.
I'm not sure it is a tree at all, maybe a viburnum gone wild.

Here is a link for some photos.

http://www.picturetrail.com/spyder8