Addenda and corrigenda to the tentative international register of cultivar names in the genus Syringa L. (1976)
By: by Freek Vrugtman
Contributors: Royal Botanical Gardens (Hamilton, Ont.)
Publisher: Royal Botanical Gardens
Published: 1990
Place of publication: Hamilton, Ont
Language: eng
Number of pages: 72
Subjects: Lilacs; Varieties
Other titles: Tentative international register of cultivar names in the genus Syringa L.; Tentative international register of cultivar names in the genus Syringa L.
Notes: "Research report 49 (April 1976) by Owen M. Rogers, New Hampshire Agricultural Experimental Station, University of New Hamphsire, Durham, New Hampshire."

"Contribution No. 73 from the Royal Botanical Gardens, Hamilton, Ontario, Canada."