Japanese Walnut
Juglans ailanthifolia
Juglandaceae
Growth habit
Tree
Perennation
Long-lived polycarpic perennial
Native distribution
Japan
Location
Cornell Class of 1923 Flowering Tree Collection, Cornell Class of 1901 Nut Tree Collection
Source of plant
Cornell Botanic Gardens, Howard Pidduck, Morris Arboretum
Description
Tree reaching 60' in height; leaflets 11 to 16, 6" long, pubescent beneath; fruit broadly ovoid to nearlyglobose, 1 1/2" long, sticky-pubescent, nut ovoid, pointed, rugose, thick-shelled.
USDA Hardiness Zone
4
Special characteristics
food