| Name | Accession number | Synonym | Species | Habit | Locality |
|---|---|---|---|---|---|
| ZONALNAYA | K-60527 | TR.AE | S | RUS:Altai | |
| ZONALNAYA-2 | TR.AE | S | RUS:Altai | ||
| ZONA-MEDIA-DE-GUIPUZCOA | GLKU-3194; PI-191236 | TR.AE | S | ESP | |
| ZONGAIKANG-2 | TR.AE | S | CHN:Guizhou | ||
| ZONGKANAI-2 | TR.AE | W | CHN:Guizhou | ||
| ZONGKANGAI-2 | TR.AE | S | CHN:Guizhou | ||
| ZOOG-OTOFTE-3-HVEDE | K-40932; | ZOUG-OTOFTE[96][214][216]; | TR.AE | W | DNK |
| ZOPILOTE | II-20911-2C-8C-2E[114][144][1765]; | TR.AE | S | ECU | |
| ZOPILOTE-S | AUS-20236 | II-20911[144]; | TR.AE | S | ECU |
| ZORA | TR.AE | W | BGR | ||
| ZORA,CSK | K-51962; CI-17357 | UH-31-58-A[1592]; | TR.AE | W | CZE:Cechy |
| ZORAN-BUGDAY | TR.AE | TUR | |||
| ZORA-OSINATA,S | K-33857 | TR.AE | S | CZE:Morava | |
| ZORA-OSINATA,W | OSINATA-OZIMA-PSENICE-ZORA[1592]; | TR.AE | W | CZE:Morava | |
| ZORAWAR-71 | TR.AE | S | PAK | ||
| ZORA,YUG | K-60107; AFRC-3873; AUS-22800 | NOVOSADSKA-58-74[3565]; NS-58-74[541][220][113][651]; | TR.AE | W | YUG:Serbia |
| ZORBA | AFRC-689; AUS-14866 | ENGELEN-565[000]; | TR.AE | W | DEU |
| ZORDA | CM-363[1281]; | TR.DR | S | LBY | |
| ZORENKA | K-42721 | TR.AE | W | POL | |
| ZOREPAD | TR.AE | W | UKR:Odessa |