International Register and Checklist

of Cultivar Names in the Genus Syringa L. (Oleaceae)

‘Bal'zak’, S. vulgaris ‘Бaльзaк’
Kolesnikov; D VI
Rubtzov et al. 1980. Vidy i sorta sireni, kul'tiviruemye v SSSR. Kiev; Naukova Dumka. – in Russian; Holetich, C.D. 1982. Lilac species and cultivars in cultivation in USSR. Lilacs 11(2):1-38. - translation of Rubtzov et al. 1982.
Named for Honoré de Balzac, 1799-1850, French novelist and playwright.
cultivar name established and accepted.

Международный реестр и контрольный список названий сортов рода Syringa L. (Масличные)