| Name | Accession number | Synonym | Species | Habit | Locality |
|---|---|---|---|---|---|
| GRINIOTICO | K-17884; K-17885 | TR.DR | S | CYP | |
| GRINUELA | K-21178 | TR.DN | S | ESP | |
| GRISBY | RICP-01C0107146 | TR.AE | W | FRA | |
| GRISET | CIT-925099[3692]; GRISET-4[000]; | TR.AE | I | TUR | |
| GRIWA | TR.AE | W | POL | ||
| GRIZZLY | X-34530[2964]; | TR.SE | S | MEX | |
| GRMUSA | TR.AE | W | SER | ||
| GRO | TR.AE | W | DNK | ||
| GRO-DK | PF-97652-0DKN[1281]; PF-97652[1281]; | TR.AE | W | DNK | |
| GRODKOWICE-K-1 | K-45138 | K-1-GRODKOWICE[946]; | TR.AE | W | POL |
| GRODKOWICKA | K-34081 | SQUAREHEAD-G[1093]; SQUAREHEAD-GRODKOWICKA[813][1295]; SQUARE-HEAD-GRODKOWICKI[541]; | TR.AE | W | POL |
| GRODNENSKAYA-10 | K-60765 | TR.AE | W | BLR:Grodno | |
| GRODNENSKAYA-23 | TR.AE | W | BLR:Grodno | ||
| GRODNENSKAYA-24 | TR.AE | W | BLR:Grodno | ||
| GRODNENSKAYA-40 | TR.AE | W | BLR:Grodno | ||
| GRODNENSKAYA-7 | TR.AE | W | BLR:Grodno | ||
| GROESSTER-GOLDWEIZEN | TR.AE | W | DEU | ||
| GROFE-GETE | CD-88662[1281][3692]; | TR.DR | S | MEX | |
| GROM | TR.AE | W | RUS:Krasnodar | ||
| GROMMIT | CWW-97-134[4136]; | TR.AE | W | GBR |