Viburnum nudum 'Winterthur'
Winterthur Smooth Witherod
Native to (or naturalized in) Oregon:
- Broadleaf deciduous, somewhat compact, shrub to about 6 ft (1.5 m) in 10 years, narrower width. Leaves simple, opposite, elliptical, olive to glossy green above and lighter below. Whitish, flat-topped clusters appear in mid-summer. The small fruit is green/white at first, then pink or red and finally maturing to dark blue. Fall foliage is dark red to reddish-purple.
- Sun to part shade, tolerant of wet sites, avoid alkaline soils.
- Hardy to USDA Zone 5. Selected by Winterthur Garden of Delaware.