corymbs of flowers in the leafage of spiraea vanhouttei in spring

beautiful bloom blossom blossoming botany branch bud bush corymb corymbs cultivar deciduous flora florescence flower flowers foliage garden germander green greenery hedge inflorescence leaf leafage lush may meadowsweet nature ornamental outdoors park perennial petal pistil plant pollen season sepal shrub spiraea spirea spray spring stamen twig vanhouttei vegetation white yard