| Name | Accession number | Synonym | Species | Habit | Locality |
|---|---|---|---|---|---|
| ZULU,GBR | TR.AE | W | GBR | ||
| ZULU,AUS | TAMSR[3875]; | TR.DR | S | AUS:Victoria | |
| ZUHRE | CD-94483[4079]; CD-94483-A-3Y-040M-030Y-2PAP-4Y-0B[4361]; | TR.DR | S | TUR | |
| ZUGGER-15-A | PI-355610 | TR.SP | W | CHE | |
| ZUBKOV | RICP-0S0106889 | SWM-89-Y-029-H-2H-0PE-0YC-3YC-0YC[2993][4079]; SWM-89-Y-029-H[3207]; | TR.AE | S | KGZ |
| ZSW-34 | TR.AE | S | IND | ||
| ZRNKA | TR.AE | W | HRV | ||
| ZRINKA | TR.AE | W | YUG | ||
| ZRENJANINKA | K-54066; AFRC-3975; AUS-22534 | NS-14-41[851]; | TR.AE | W | YUG:Serbia |
| ZREAH | K-16412 | TR.DR | S | MAR | |
| ZRAZKOVA | K-64679 | TR.AE | W | UKR:Odessa | |
| ZP-73 | TR.AE | CHN | |||
| ZP-35 | TR.AE | CHN | |||
| ZP-31 | TR.AE | CHN | |||
| ZP-1339 | TR.AE | W | RUS:Moscow | ||
| ZP-1336 | TR.AE | W | RUS:Moscow | ||
| ZOUTA-ASUESTOPETRAS | GLKU-4016; | TR.AE | W | GRC | |
| ZOSKA-ZAPINKA | TR.AE | W | POL | ||
| ZOSKA | TR.AE | W | POL | ||
| ZORZAL | CC-3378[3589]; | TR.AE | S | ARG |