This is endemic species found in Hidaka Hokkaido, JAPAN. The plant is propagated by seedling.
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/25064784@N00">sunoochi</a> from Sapporo, Hokkaido, Japan
CC BY 2.0
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/snotch/32784872187/">Callianthemum miyabeanum</a>