| Abbrev | Name | Spec | Type | Locality |
|---|---|---|---|---|
| HSD | HOMESTEAD[1281]; | TR.AE | USA | |
| HNP | HONAN-PAI[1281]; | TR.AE | CHN | |
| HLI10 | HONG-LIANG-10[1281]; | TR.AE | CHN | |
| HOOD1 | HOOD-1[1281]; | TR.DR | S | MEX |
| HOOD2 | HOOD-2[1281]; | TR.DR | S | MEX |
| HNW | HORANI-NAWAWI[1281]; | TR.AE | S | SYR |
| HOR | HORANKA-46[1281]; | TR.AE | SUN | |
| HDF | HORDEIFORME-189[1281]; | TR.AE | SUN | |
| HRZ101 | HORIZON-101[1281]; | TR.AE | USA | |
| HRNR | HORNERO[1281]; | TR.AE | S | URY |
| HRK | HOROSHIRI-KOMUGI[1281]; | TR.AE | JPN | |
| HSO | HOSOROISAI-1[1281]; | TR.AE | JPN | |
| HSR,1 | HOUSER[1281]; | TR.AE | USA | |
| HP1209 | HP-1209[1281][1324]; | TR.AE | S | IND |
| HP1493 | HP-1493[1281]; | TR.AE | ||
| HPW42 | HPW-42[1281][1324]; | TR.AE | S | IND |
| HRZ | HRZ[1281]; | TR.AE | ||
| HS19 | HS-19[1281][1324]; | TR.AE | S | IND |
| HS277 | HS-277[1281][1324]; | TR.AE | S | IND |
| HS295 | HS-295[1281][1324]; | TR.AE | S | IND |