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 61.
Oki. (Millet.) Purplish carmine.
OKI (Millet) - Jap. - Purplish Carmine - Midseason.
Rivière (1995):
'Oki'/Millet/
