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 57.
Diana. (Origin unknown.) Deep crimson-maroon.
DIANA (Origin Unknown) - Jap. - Deep Crimson Maroon. M.
DIANA (1930)-29-39. Double, late. White, good form and flower. There is a dark red Jap. with several listed under this name. Originator unknown.
DIANA (Sass, 1930) - Double - White - Late. Tall. Large, pure white on tall stems. Bulletin 43.
