| Thumb of Child | Child Cultivar | Cultivar's Parentage |
|---|---|---|
 |
Daylily (Hemerocallis 'Blue Book') | sdlg x Blue Diamond Mine |
| Daylily (Hemerocallis 'Coeur en Blues') | Beaks and Bills x Blue Diamond Mine | |
| Daylily (Hemerocallis 'Isabelle du Sud') | Mère Évelyne x Blue Diamond Mine |
