Peonies, The Manual of the American Peony Society, edited by James Boyd © 1928 American Peony Society: [Check List of Chinese Peonies in Commerce] Double Peonies, page 50.
Princess Irene. (Kelway, 1889.) 7.2 (Sym. 1921). Pink.
PRINCESS IRENE (Kelway, 1889) - Double - Pink - Midseason.
offered 2007 under the name 'Prinses Irene'
