Viburnum Davidii. Is named after father Armand David a lazarist priest who has many plants named after him. Davidii is not much like other viburnums it is a spectacular evergreen viburnum with large broad dark green leaves. These leaves help to keep this shrub looking tight and neat and tidy. It doesn't require much pruning because of this habit. In winter it will develop radiant red buds above the foliage which in spring open to large clusters of small white flowers. These flowers mature to a metallic blue which contrast nicely to