White flower clusters in spring Prunus emarginata Bitter Cherry Description Prunus emarginata, or Bitter Cherry is a deciduous small tree or large shrub native to western North America, including the Pacific Northwest. It features glossy, finely toothed leaves and clusters of fragrant white flowers in spring that are highly attractive to pollinators. In summer, it produces small, bright red cherries that are sour to taste but provide valuable food for birds and wildlife. Its
