| Abbrev | Name | Spec | Type | Locality |
|---|---|---|---|---|
| HDLP | HYBRIDE-DE-LA-PAIX[1281]; | TR.AE | FRA | |
| HDJ | HYBRIDE-DU-JONQUOIS[1281]; | TR.AE | FRA | |
| HIV | HYBRIDE-INVERSABLE[1281]; | TR.AE | FRA | |
| HYDRA | HYDRANASSA[1281]; | TR.DR | S | MEX |
| HYNE1 | HYDROPOGNE-1[1281]; | TR.DR | S | MEX |
| HYNE2 | HYDROPOGNE-2[1281]; | TR.DR | S | MEX |
| HYNE | HYDROPOGNE[1281]; | TR.DR | S | MEX |
| HYEMAL | HYEMALIS[1281]; | TR.DR | S | MEX |
| HMR | HYMAR[1281]; | TR.AE | USA | |
| HP | HYPER[1281]; | TR.AE | USA | |
| HYS4 | HYSLOP-4[1281]; | TR.AE | USA | |
| HYSAT | HYSLOP-ALUMINUM-TOLERANT[1281]; | TR.AE | USA | |
| HYSBC | HYSLOP-BRONZE-CHAFF[1281]; | TR.AE | USA | |
| HYSSF | HYSLOP-SMUT-FREE[1281]; | TR.AE | USA | |
| HYS | HYSLOP[1281]; | TR.AE | USA | |
| I416.3 | I-416.3[1281]; | TR.DR | MEX | |
| IA7846 | IA-7846[1281]; | TR.AE | S | BRA |
| IA7871 | IA-7871[1281]; | TR.AE | S | BRA |
| IA7873 | IA-7873[1281]; | TR.AE | S | BRA |
| IA7920 | IA-7920[1281]; | TR.AE | S | BRA |