Peonies, The Manual of the American Peony Society, edited by James Boyd © 1928 American Peony Society: [Check List of Chinese Peonies in Commerce] Japanese Peonies, page 59.
Iten-shikai. (Origin unknown.) White, streaked crimson.
ITEN-SHIKAI (Origin unknown) - Jap. - White, streaked crimson. M.
