| Name | RL-4031 |
| Accession number | CN-11876 |
| Pedigree | THATCHER*7/FRONTANA[1256][1484]; THATCHER*7/FRONTANA//THATCHER*6/KENYA-FARMER/3/THATCHER*6/PI-170915[2861]; |
| Species | TR.AE |
| Bot. variety | |
| Habit | S |
| Locality | CAN |
| Gene | Lr13[1165][1256][1484][2861][3599]; |
| Synonym | CT-251[1323]; NIL-THATCHER-Lr13-FRONTANA[000]; |
| Status | NIL |
| Year | 1959 |
| Note |
| Originator | |
| Recommended for | |
| Years of use | |
| Maturing | |
| Market class | |
| Quality | |
| Resistance | |
| Tolerance | |
| Moderate resistance | |
| Susceptibility | |
| Sensitivity | |
| Insensitivity | |
| Morphology | |
| Comments |