| Thumb of Child | Child Cultivar | Cultivar's Parentage |
|---|---|---|
 |
Common Lilac (Syringa vulgaris 'Arch McKean') | Agincourt Beauty X Rochester |
 |
Hybrid Lilac (Syringa x hyacinthiflora 'Blanche Sweet') | (Rochester x Syringa oblata subsp. dilatata) x Rochester |
| Common Lilac (Syringa vulgaris 'Bridal Memories') | Rochester x Vestale | |
 |
Common Lilac (Syringa vulgaris 'Margaret Fenicchia') | Rochester x unknown |
