Spiraea thunbergii or Thunberg spiraea or Thunberg's meadowsweet

spiraea thunbergii spiraea white flower bush decorative thunbergii thunberg meadowsweet thunbergs babys breath spirea shrub blooming stem branched spring bushes park blossomings nature fresh garden leaf natural lush background plant season floral green botany vine foliage branch autumn petal bloom beautiful closeup pattern botanical blossom decoration bud dense springtime daytime growing