| Name | Accession number | Synonym | Species | Habit | Locality |
|---|---|---|---|---|---|
| CALPROSE-TROPERO | NEC-341[000]; | TR.AE | S | URY | |
| CAL-ROJO | PI-651032 | RSI-00-WB-80404[3556]; | TR.AE | S | USA |
| CALVIN | K-58242; CI-17747; | D-7047[467][2965][1323]; DT-236[1323]; | TR.DR | S | USA:North-Dakota |
| CALVINOR | K-58710 | TR.DR | S | USA | |
| CALYPSO | K-57730 | TR.AE | S | BEL | |
| CAMA | K-53497; AFRC-6309; AFRC-577; PI-338358 | H.576-1[221]; H-576-1[4260]; | TR.AE | W | BEL |
| CAMACHO | TR.DR | S | ESP | ||
| CAMACRANIA | K-60899; AFRC-7418; AUS-20128 | LINHA-15[145][1765]; | TR.AE | S | BRA |
| CAMADI-ABDU | PI-192086; PI-192176; AUS-9290; | CAMADI[4164]; | TR.DR | S | ETH |
| CAMADI-ABDU-TIPO-103 | TR.DR | S | ETH | ||
| CAMADRA | TR.AE | S | CHE | ||
| CAMAR-7 | K-45268; | TR.DR | S | ITA | |
| CAMARA | TR.DR | S | USA | ||
| CAMAYO | CDSP-91-B-931[3692]; CDSP-91-B-931-A-1H-030Y-030M-3Y-0M-1Y-0B[4108]; | TR.DR | S | MEX | |
| CAMBARMU | FR-176[2331]; | TR.AE | S | COL | |
| CAMBIER-194 | L.CAMBIER-194[000]; | TR.AE | W | FRA | |
| CAMBIER-28156 | TR.AE | FRA | |||
| CAMBIER-301 | BLANC-HATIF-CAMBIER[39]; | TR.AE | W | FRA | |
| CAMBIER-306 | ERGE-1845; | BLANC-HATIF-CAMBIER[39][1790]; | TR.AE | W | FRA |
| CAMBINO | TR.AE | S | ITA |