Viburnum plicatum f. tomentosum ‘Mariesii’

?Mariesii? is a doublefile viburnum noted for its distinctively layered horizontal branching. It is a broad, dense, multi-stemmed, deciduous shrub that typically matures to 10-12? tall and spreads to 15? wide. Non-fragrant flowers in flat-topped, lacecap-like clusters bloom in profusion along the branches in April or May. Flower clusters appear in two rows or files, hence the common name. Each flower cluster (4-6? wide) has small non-showy inner fertile flowers with a showy outer ring of pure white sterile flowers. Pollinated fertile flowers give way in summer to red berry-like drupes which eventually mature to black. Fruits are ornamentally attractive and a food source for birds. Ovate, serrate, dark green leaves (to 5? long) turn reddish purple in fall.