| Abbrev | Name | Spec | Type | Locality |
|---|---|---|---|---|
| CHE,1 | CACHE[900][1281]; | TR.AE | W | USA |
| CHI,1 | CHINO[900][1281]; | TR.AE | S | ARG |
| CHIN | CHINESE[900][1281]; | TR.AE | W,S | CHN |
| CHKW | CHANG-KWANG[900][1281]; | TR.AE | S | KOR |
| CHLI | CHILI[900][1281]; | TR.DR | S | TUN |
| CHM | CHAMPI[900][1281]; | TR.AE | W | NLD |
| CHMT | CHAIMITE[900][1281]; | TR.AE | S | PRT |
| CHN | CHANUTE[900][1281]; | TR.AE | W | USA |
| CHP | CHAPALA[900][1281]; | TR.AE | S | MEX |
| CHP67 | CHAPALA-67[900] | TR.DR | S | MEX |
| CHPG | CHARLES-PEGUY[900][1281]; | TR.AE | I | FRA |
| CHS | CHESTER[900][1281]; | TR.AE | W | CAN |
| CHT,1 | CHANTECLAIR[900][1281]; | TR.AE | I | FRA |
| CHTN | CHIEFTAIN[900][1281]; | TR.AE | W | GBR |
| CHU | CHARRAU[900] | TR.AE | S | BRA |
| CHV | CHAVES[900][1281]; | TR.AE | S | ARG |
| CHX | CANADY-HEXAPLOID[900][1281]; | TR.AE | I | YEM |
| CIT,1 | COCORIT[900][1281]; | TR.DR | S | MEX |
| CK | COCKER[900][1281]; | TR.AE | ||
| CNT,2 | CENTANA[900][1281]; | TR.AE | S | USA |