| Female Parent | Male Parent | Off-Spring |
| Dulce | USDA PI 124104 | M1 (Parent) |
| Ames 20608 | Dulce | M2 (Parent) |
| TAM-Uvalde × MF126 (1405 PMR × USDA PI 124104) | 1405 (Deltex × Perlita F12) | M7 (Parent) |
| Dulce | USDA PI 124104 | M8 (Parent) |