| Name | OSTKA-ZLOTOKLASA |
| Accession number | K-40211; K-37762; PI-285916,274660,294959 |
| Pedigree | OSTKA-MIKULICKA/EXTRA-SQUAREHEAD[39][1093]; |
| Species | TR.AE |
| Bot. variety | ferrugineum[761][111][541][1093] |
| Habit | W |
| Locality | POL |
| Gene | |
| Synonym | OSTKA-ZLOTOKLOSA[541][1093][1295]; OSTKA-ZLOTOKLAZA[1322]; OSTKA-ZOLOTOKOLOSKA[541]; |
| Status | CVR |
| Year | 1930 |
| Note |
| Originator | Stacja Hodowli Roslin Mikulice |
| Recommended for | POL |
| Years of use | 1930-1939,1961-1964[1093] |
| Maturing | L(MDA)[111]; ML(Moscow)[1295] |
| Market class | |
| Quality | |
| Resistance | Ut[111]; Wh[1295] |
| Tolerance | |
| Moderate resistance | Bt[111] |
| Susceptibility | Fr[79]; Pm[111]; Pm,Lr,Lg[1295]; Sm[2879] |
| Sensitivity | |
| Insensitivity | |
| Morphology | Tal[111][1295] |
| Comments | Lesostepnaya ekologicheskaya gruppa[1295] |