PEONIES; HISTORY OF PEONIES AND THEIR ORIGINATIONS,
PEONIES 1976–1986 and
PEONIES 1986–1996

PEONIES; HISTORY OF PEONIES AND THEIR ORIGINATIONS, In 3 parts: Variety Checklist, Registered Peonies and Introductions. 5,000 entries. Kessenich and APS Nomenclature Committee. Softcover, 161 pgs.

PEONIES 1976–1986, 10-year update, registered peonies and tree peonies. Kessenich and APS Nomenclature Committee. Softcover, 106 pgs

 PEONIES 1986–1996, 10-year update, registered peonies and tree peonies. Kessenich and APS Nomenclature Committee. Softcover, 131 pgs