Leaves are alternate, obovate, 3-5 lobed, or not lobed, serrate, round base.
Many pale green small flowers open to July to August on opposite leaf.
Fruits are globe shape, and ripen to red, white, violet, blue, not edible.
Distribution ;Kuril, Sakhalin, Hokkaido, Honshu, Shikoku, Kyushu, Ryukyu, Formosa, Korea, China.
Japanese Name Index
Scientific Name Index