Salix integra

Salix integra

Salicaceae · broadleaf deciduous shrub · introduced

Last updated

Japanese dappled willow is a deciduous shrub native to northeastern China, Japan, Korea, and southeastern Russia (Primorsky Krai), typically growing 2-6 meters tall with greyish-green bark and reddish to yellowish shoots. Leaves are unusually pale green both above and below, often arranged in opposite pairs or whorls of three rather than the typical alternate pattern.

The cultivar 'Hakuro Nishiki' (dappled willow) is widely grown for its variegated foliage with patches and blotches of white and pale pink. Growth is fairly weak and shrubby; plants are commonly sold grafted on the top of another willow stem for structural support. This cultivar has earned the Royal Horticultural Society's Award of Garden Merit.

Watch for this season
RustHigh

Aecial Stage (Alternate Host)

Wood DecayHigh

Wound Infection Window

Oystershell scaleHigh

Crawler Emergence

Larval Feeding

+ 4 more — see full disease and pest lists below

Diseases: Regionally Documented (10)

Pests: Regionally Documented (12)

Cultivars (1)

'Hakuro Nishiki'
Common name: Dapple Willow; Mature height: 10 ft
Hardy to USDA Zone 4
Data Maturity
Structured Multiple sources. Expert review underway.