Cornus alternifolia. branches growing almost horizontal, which gives it the common name of Pagoda Dogwood as these horizontal branches are tiered into decreasing widths near the top resembling a pagoda.
Spreading, horizontal, low branched large shrub or small tree that forms horizontal tiers. Foliage is medium to dark green in summer and reddish-purple in fall. Yellowish-white flowers in late May, and blue-black fruits in fall.
15-20' tall, 20-25' wide.