| Name | Accession number | Synonym | Species | Habit | Locality |
|---|---|---|---|---|---|
| CHACON | TR.DR | ESP | |||
| CHACRA-II | TR.AE | S | |||
| CHADIANHONG | TR.AE | W | CHN | ||
| CHADIANHONGMAI | TR.AE | CHN | |||
| CHADO | K-64430 | 92-178[1371]; | TR.DR | S | UKR:Kharkov |
| CHA-DUN-1 | TR.AE | W | CHN | ||
| CHAFER | K-43158 | TR.TG | W | ALB | |
| CHAFF-VELVET | TR.AE | GBR:England | |||
| CHAGALL | TR.AE | W | FRA | ||
| CHAGUAL-INIA | AUS-25718 | CM-9799-126M-1M-5Y-0M-0CHL[1765]; CM-9799[1281]; CM-9799-126M-1M-5Y-0M[145]; LINEA-5004[145][1765]; CHAGUAL[2576]; | TR.DR | S | CHL |
| CHAGYTAI | 466-E-86[1371]; KROSS-39-h-85[000]; | TR.AE | S | RUS:Novosibirsk | |
| CHAHANSOOR | CI-15024 | 26.261[1322]; | TR.AE | S | AFG |
| CHAHBA-88 | CD-27672[1281]; | TR.DR | S | SYR | |
| CHAHPTAL | K-62810 | TR.AE | W | FRA | |
| CHAICHUN-044 | TR.AE | S | CHN:Qinghai | ||
| CHAICHUN-236 | TR.AE | S | CHN:Qinghai | ||
| CHAIKA-213 | K-60594 | TR.AE | S | RUS:Krasnodar | |
| CHAIKA,MEX | CD-66968[1281][3692]; | TR.DR | S | MEX | |
| CHAIKA,RUS | K-60462 | 214-60,RUS[46]; | TR.AE | S | RUS:Ulyanovsk |
| CHAIKA,UKR | K-52837; PI-591861 | TR.AE | W | UKR:Odessa |