Smooth Dogwood, Brown Dogwood: Cornus glabrata -

Pacific Dogwood, Western Flowering Dogwood, Nuttall's Dogwood, Mountain Dogwood: Cornus nuttallii -

Creek Dogwood, Western Red Osier, Red Osier Dogwood, Redosier Dogwood: Cornus sericea (Washington still recognizes ssp. occidentalis and ssp. sericea) -

Bunchberry, Western Bunchberry, Dwarf Cornel: Cornus unalaschensis (formerly Cornus canadensis) -