globose corymbs of flowers of viburnum opulus

ball bark beautiful bloom blossom blossoming botany boule branch bud bush corymb corymbs cramp cranberrybush deciduous elder european flora florescence flower flowers foliage garden globose globular green greenery guelder heads inflorescence leaf leafage lush nature neige opulus ornamental outdoors park perennial petal plant rose season shrub snow snowball spring sterile threelobed vegetation viburnum water white yard