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 34.
Grandiflora rubra. (Origin unknown.) Red.
Peonies, The Manual of the American Peony Society, edited by James Boyd © 1928 American Peony Society: [Check List of Chinese Peonies in Commerce] Single Peonies, page 69
Rubra grandiflora. (Origin unknown.) No data. Possibly Grandiflora rubra.
GRANDIFLORA RUBRA (Origin unknown) - Double - Red - M.
RUBRA GRANDIFLORA (Origin unknown) Possibly GRANDIFLORA RUBRA. Midseason.
