Oregon Viburnum

Viburnum ellipticum

Adoxaceae, Caprifoliaceae · broadleaf deciduous shrub · introduced

Last updated

Oregon viburnum (western wayfaring tree) is a native broadleaf shrub from Washington, Oregon, and northern California reaching 3-11 ft. It blooms on previous season's wood with white flower clusters followed by dark purple-black fruit.

Oregon viburnum is hardy in zones 6a-8b and thrives in full sun to part shade with well-drained soil. Over 11 diseases and 5 pests are documented in managed landscapes. Leaf spot is a known threat. The plant is useful for native woodland restoration.

Plant Profile

Size & Form

Height
3–11 ft

Site Requirements

Light
Full Sun to Part Shade
Hardiness
Zones 6a–8b

Ornamental Interest

Origin
Pacific Northwest native
Watch for this season

Active Conidial Spread

Larval Hatching & Feeding

Root weevilModerate

Adult Emergence & Foliar Feeding

Diseases: Regionally Documented (6)

Pests: Regionally Documented (3)

Data Maturity
Structured Multiple sources. Expert review underway.