Corylopsis pauciflora Siebold & Zucc.
Family: HAMAMELIDACEAEGenus: Corylopsis
Species: pauciflora Siebold & Zucc.
Common names: Buttercup Witch Hazel
Distribution summary: Japan, Taiwan
Habit: Shrub
Hardiness: H5 - Hardy; cold winter
Garden status: Not currently grown