| Name | ROLETTE |
| Accession number | K-49270; CI-15326; |
| Pedigree | LD-393/2*YUMA/3/LD-398//LD-357*2/ST-464[39][969][1318]; |
| Species | TR.DR |
| Bot. variety | hordeiforme[78][110][541]; erythromelan[761] |
| Habit | S |
| Locality | USA:North-Dakota |
| Gene | |
| Synonym | D-6517[969][1318]; D-65-17[2331]; 65.17[115]; |
| Status | CVR |
| Year | 1971 |
| Note | Probable_error:LD-393/2*LANGDON/3/LD-398//LD-357*2/ST-464[207] |
| Originator | North-Dakota Agricultural Experiment Station, USDA-ARS |
| Recommended for | North-Dakota |
| Years of use | 1971- |
| Maturing | E[78][110][147][762]; L[71] |
| Market class | |
| Quality | Gd[969][78] |
| Resistance | Sr,Lg[147][969]; Dr[A.K.Ermishkin,1987]; Lg[71]; Sr[78][110] |
| Tolerance | |
| Moderate resistance | Lr(field)[969]; Lr,Pm[71]; Lr,Pm,Lg[110]; Lg,Lr[78] |
| Susceptibility | |
| Sensitivity | |
| Insensitivity | |
| Morphology | Sht,Pc[969]; Sht[71][78][110]; Tal[147] |
| Comments |