Threespine Barberry

Berberis triacanthophora

Berberidaceae · broadleaf evergreen shrub · introduced

Last updated March 8, 2026

Data Coverage 2 of 6 dimensions

Site Data

Threats

Cultivars

Phenology

GDD Thresholds

Puget Sound

Quick Facts

Height

4–6 ft

Light

Full Sun to Part Shade

Hardiness

Zone Zones 5a–8b

Origin

Central China