| Name | Accession number | Synonym | Species | Habit | Locality |
|---|---|---|---|---|---|
| YENCHING-UNIVERSITY-1885 | PI-158800 | YENCHING-1885[900][2965]; | TR.AE | W | CHN |
| YENDA | VN-0870-R[3750]; | TR.AE | S | AUS | |
| YENG-AN-15 | TR.AE | CHN | |||
| YENGLICHUN | TR.DR | S | CHN:Yunnan | ||
| YEN-NOON-78 | TR.AE | CHN | |||
| YEN-NUNG-68S-53 | AUS-24669 | TR.AE | CHN | ||
| YENTA-1885 | TR.AE | W | CHN | ||
| YEOMAN,AUS | AUS-90118 | TR.AE | AUS:New-South-Wales | ||
| YEOMAN-B-9425 | AFRC-1126 | TR.AE | W | GBR:England | |
| YEOMAN-C | PI-52498 | TR.AE | W | GBR:England | |
| YEOMAN-F | PI-52499; AUS-7230 | TR.AE | I | GBR:England | |
| YEOMAN,GBR | K-31232; K-40073; PI-321707; AFRC-517 | BIFFEN[221]; | TR.AE | W | GBR:England |
| YEOMAN-H | PI-52500 | TR.AE | S | GBR:England | |
| YEOMAN-I | TR.AE | W | GBR:England | ||
| YEOMAN-II | K-31931; CI-9351; PI-193128,295998 | YEOMAN-2[541][3259]; AFRC-975[3259]; | TR.AE | W | GBR:England |
| YEOMAN-S | PI-52501 | TR.AE | I | GBR:England | |
| YEOMAN-VARIATION-MONTFORT | TR.AE | FRA | |||
| YERER | CD-94026-4Y-040M-030Y-PAP04[4247]; | TR.DR | S | ETH | |
| YERLI | K-50225; PI-166507 | TR.DR | S | TUR | |
| YERLI-BUGDAY | TR.AE | TUR |