Rhododendron molle
White Throat is a neat, compact deciduous shrub with spreading habit and silvery light-green foliage, it is a sub-genus of the rhododendron family.
In spring, small, pure-white, double funnel-shaped blooms adorn the plant and make a lovely contrast to the silvery-green foliage. Prefers full sun to dappled shade and well-drained, humus-rich, slightly acidic soil.