Grace

Preston, pre-1942

‘Grace’, S. ×hyacinthiflora
Preston pre-1942; S VII
syn. – Preston No. 22-01-08
{S. vulgaris ‘Negro’ × S. ×hyacinthiflora ‘Lamartine’}
Davis, Rep. Dom. Hort., Progress Report 1934-1948, 150 [1950]; Wister, Lilacs of America, 49, 64 [1942], 30, 48 [1953]; Photo on Jorgovani/Lilacs 2015 DVD.
Cultivar name presumed registered 1953; name established and accepted.

Международный регистр названий культиваров
рода Syringa L., сентябрь 2024