| Abbrev | Name | Spec | Type | Locality |
|---|---|---|---|---|
| YEZIN3 | YEZIN-WHEAT-3[1281] | TR.AE | ||
| YEZIN4 | YEZIN-WHEAT-4[1281] | TR.AE | ||
| YEZIN5 | YEZIN-WHEAT-5[1281] | TR.AE | ||
| YEZIN6 | YEZIN-WHEAT-6[1281] | TR.AE | ||
| YEZIN7 | YEZIN-WHEAT-7[1281] | TR.AE | ||
| YB | YGA-BLONDEAU[1281]; | TR.AE | FRA | |
| YBO | YGA-BORDEAUX[1281]; | TR.AE | FRA | |
| YL | YLATA[1281]; | TR.AE | ||
| YMH-DW | YMH-DW[1281]; | TR.AE | ||
| YMI-6 | YMI-6[1281]; | TR.AE | ||
| YBD | YOBDA[1281]; | TR.AE | CHN | |
| YOBILO | YOBILO-INIA[1281] | TR.AE | S | CHL |
| YOI | YOING[1281]; | TR.AE | S | ARG |
| YKZ | YOKOZAWA[1281]; | TR.AE | JPN | |
| YOMH | YOMOUNHONG[1281]; | TR.AE | CHN | |
| YE | YOREME-75[3692] | TR.SE | S | MEX |
| YS | YORKSTAR[1281]; | TR.AE | W | USA |
| Yw | YORKWIN[1112] | |||
| YW | YORKWIN[1281]; | TR.AE | W | USA |
| YUB | YOU-BAO[1281]; | TR.AE | CHN |