( or ailantifolia) Gorgeous tree native to Sakhalin and Japan and south Korea. deciduous tree growing to 20 m, with light grey bark. Great as a street tree (see more photos in my stream). Common names: Орех Зибольда, Орех айлантолистный, Japanese Walnut Close relative to walnut Juglans regia
, and as any of Juglans
genus, it has an edible nuts.