| Name | PULAWSKA-TWARDA |
| Accession number | K-42647,34948,41081; PI-285755; PI-323460 |
| Pedigree | (S)LV-RUS[39][813][1322]; (S)KUBANKA[54]; |
| Species | TR.DR |
| Bot. variety | hordeiforme[54][761][541][813] |
| Habit | S |
| Locality | POL |
| Gene | Ne1s,ne2[94][130]; Ne1,ne2[90][129]; D2,D3[96][90]; |
| Synonym | OSTKA-PULAWSKA,TR.DR[541]; PULAVSKAYA-TVERDAYA[2189]; |
| Status | CVR |
| Year | 1920 |
| Note | K-42647,provinciale,I,BGR[90][96][541]; |
| Originator | Stacja Hodowli Roslin Pulawy |
| Recommended for | UKR; POL |
| Years of use | 1920-1939,1953-1957(POL)[1093] |
| Maturing | M[54][2189]; E[813] |
| Market class | |
| Quality | |
| Resistance | Shr,Dr[2189]; Lg[813]; Shr[54] |
| Tolerance | |
| Moderate resistance | Ut[54] |
| Susceptibility | Lr,Yr[54][2189] |
| Sensitivity | |
| Insensitivity | |
| Morphology | Tal,no-Lp[2189]; Tal[54][813] |
| Comments | Stepnaya ekologicheskaya gruppa[2189] |