Synonyms for Red Osier (same or very similar meaning)
WordNet sense 1 (common North American shrub with reddish purple twigs and white flowers):
redbrush, American dogwood, Cornus stolonifera, red dogwood, red osier dogwoodWordNet sense 2 (Eurasian osier having reddish or purple twigs and bark rich in tannin):
purple willow, basket willow, purple osier, red willow, Salix purpureaFrom the ODE community, based on WordNetadd/edit