It is seen in Kyushu from Hokkaido, around villages of the forests and
the mountains of Yakushima. It is a Japanese inherent kind, but is not
distributed over Ryukyu Islands.
The stems grow thick with a large number of leaves extremely. Most of
the srophophyll leaves spread out into a rosette.
The length of the leaf is to around 40cm. As for the leaf, in total
approximately slightly egg-shaped an oval.