B217: Juglans ailantifolia

County Champion
Tree B217
Accession number
B217
Botanical name
Juglans ailantifolia
Common name
JAPANESE WALNUT
Distribution
JAPAN
Year planted
1969
Adoption
Adopted for
Brig A Clive
About
About this tree

Large park tree with broad, round crown, up to 20 m tall and broad. The first-year twigs are densely covered with glandular hairs, but have hardly any hairs in their second year. The large, imparipinnate leaves are 40 - 60 cm long and up to 90 cm long in young, vigorously growing trees. They consist of 11 to 17 dark green leaf segments and the leaf margins have shallow serrations. The male flower catkins can be 25 cm long. The flowers appear in May, soon after the leaves emerge. The fruits hang in clusters of up to 20. The husks carry sticky hairs. The nut has a short, pointed tip and a fairly thick membrane where the two halves meet. Grows on almost any soil, as long as fertile.

What3Words /// horns.lends.bulges

6 Figure Grid SO505512

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