| Thumb of Child | Child Cultivar | Cultivar's Parentage |
|---|---|---|
| Tall Bearded Iris (Iris 'Borysove Pole') | Big Squeeze X Yaroslav Mudry | |
| Border Bearded Iris (Iris 'Maestro Lystopad') | Yaroslav Mudry X Fresno Calypso | |
| Tall Bearded Iris (Iris 'Skazki Vostoka') | Big Squeeze X Yaroslav Mudry |
