Cornus glabrata

About

Cornus glabrata is a species of dogwood native to California and Oregon and known by the common names brown dogwood, smooth dogwood, and western cornel. This is a large shrub or thicket-forming bush with bright green leaves which turn red in fall. It bears plentiful clusters of fuzzy white flowers and bluish-white berries. This shrub is most often found near water, usually directly on the bank of a water source.

Summary from Wikipedia