| Thumb of Child | Child Cultivar | Cultivar's Parentage |
|---|---|---|
| Tall Bearded Iris (Iris 'Black Boy') | (Velvet Drapes x Sass #30-17) X (M. A. Porter x Tenebrae) | |
| Tall Bearded Iris (Iris 'L'Allegro') | Sass red seedling No. 30-17 X (M. A. Porter x Tenebrae) | |
| Tall Bearded Iris (Iris 'Priority') | ((Rameses) x (M. A. Porter x Jerry)) X Red Ray | |
| Tall Bearded Iris (Iris 'Purple Plush') | M. A. Porter x Black Wings | |
| Tall Bearded Iris (Iris 'Ruby Erskine') | M. A. Porter X Tenebrae | |
| Tall Bearded Iris (Iris 'Velvet Royal') | M. A. Porter X Mrs. Valerie West |
