| Symbol | Lr19 |
| Synonym | |
| Name | Reaction to Puccinia recondita Rob.ex Desm. |
| Local | 7DL=T7DS.7DL-7Ae#1L,7AL=T7A-7Ae#1,7BL,7AgL[1870]; |
| Linkage | Sr25(close)[3599];YfAge(close)[625]; |
| Origin | Thinopyrum ponticum[1484];Ag.elongatum[1744]. |
| Tester | 7DL: Agatha,Mutant-28,Mutant-235,Sunnan,L-503,L-513; 7BL:88M22-149;SUL(7AgL):Agrus[1870]; 7AL:Line-I-22,Line-I-23,Oasis-86(Lr13)[3599]. |