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.

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