Lanarth doublefile viburnum is a deciduous shrub that will grow to a height and width of 10 feet. It blooms from late May into early June with creamy white flowers along its branches that give it a tiered look. The flowers give way to red fruit in the fall. The foliage has good red fall color. This cultivar was introduced prior to 1930 in Lanarth, Cornwall.

Viburnums are a versatile genus of multistemmed shrubs that are well-suited to the home landscape due to their range of sizes and cultural adaptability. Some viburnums are noted for their fragrant flowers; most bear small fruit that may add visual interest. Many viburnums have attractive fall color. There are more than 100 different varieties of viburnum at the Chicago Botanic Garden.