white flowers of spiraea nipponica or spirea chamaedryfolia or meadowsweets or steeplebushes, shrubs in the family

spiraea nipponica spirea chamaedryfolia meadowsweets steeplebushes spring flower background celebration blossom orange red yellow gardener flora wedding colours wallpaper bouquet ranunculus floral pink bloom decor beautiful macro pastel decoration closeup buttercup alamyseasonalgardens romantic card florist gardening plant garden natural petals delicate close blooming freshness life corsage leaf elegance seeds sky up