Cork Tree
Phellodendron insulare
Rutaceae
Growth habit
Tree
Perennation
Long-lived polycarpic perennial
Native distribution
Japan
Location
Cornell Class of 1923 Flowering Tree Collection
Source of plant
Instutute of Ecosystem Studies
Description
Similar to P. sachalinense but differs in having thin corky bark and more slender inflorescences.
USDA Hardiness Zone
4