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 of Wales. (Terry.) 7.8 (Sym. 1921). Lilac-rose.
plant is found in the inventory list of year 2002, in the The National Botanic Gardens, Glasnevin, Ireland
