||all tree ( wood )
|| Deciduous in the tree . A height of about 8m. The bark of the young stem is dark green , the striped pattern that is similar to the selling of the pericarp . Leaf length 4 ~ 8cm, width 3 ~ 5cm. Shallowly 3 to 5 crack , conspicuous three thick vein extending from the base , heavy saw tooth . In the autumn to autumn colors from yellow to red-orange . Branches to issue a length of about 4cm of inflorescence , put a small pale yellow flowers with a diameter of about 8mm. The fruits are about 3cm length , wing opens substantially parallel , reddish . Around September ripen to brown .
|Origin and distribution：
|| In Japan endemic species , distributed in the Kyushu from Honshu ( south of Miyagi Prefecture ) , native to the low mountains of the forest and along the forest road , bright hills secondary forest .
|Purpose and effect：
|| Garden , planting as a park tree , to use the instrument material ( chopsticks , toothpicks , toys) .