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 58.
Gertrude. (Origin unknown.) Rose.
listed by:
GERTRUDE (Origin unknown) - Jap. - Rose - M.
plant is found in the inventory list of year 2202, in the The National Botanic Gardens, Glasnevin, Ireland
Chris Denvir 2007
