| Name | RL-6012 |
| Accession number | PI-520270; CN-1788; AUS-95233; AUS-15403 |
| Pedigree | FL-310/6*THATCHER[1484][3599]; GABO/*THATCHER[2965]; LEE/6*THATCHER[3733]; |
| Species | TR.AE |
| Bot. variety | lutescens[113] |
| Habit | W |
| Locality | CAN:Manitoba |
| Gene | Lr23[224][1204][1484][3599]; lr12[978]; |
| Synonym | NIL-THATCHER-Lr23-FL-310[000]; |
| Status | NIL |
| Year | 1975 |
| Note | S[3733] |
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| Tolerance | |
| Moderate resistance | |
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