| # | Nazwa zwyczajowa | Oznaczenie |
| 1 | cicer | CICER | wiecej |
| 2 | chick pea | CIAR5 | wiecej |
| 3 | chicory | CICHO | wiecej |
| 4 | cultivated endive | CIEN | wiecej |
| 5 | chicory | CIIN | wiecej |
| 6 | Cichorium intybus | CIINF | wiecej |
| 7 | Cichorium intybus | CIINS2 | wiecej |
| 8 | water hemlock | CICUT | wiecej |
| 9 | bulblet-bearing water hemlock | CIBU | wiecej |
| 10 | western water hemlock | CIDO | wiecej |
| 11 | Cicuta douglasii | CIMAC | wiecej |
| 12 | spotted water hemlock | CIMA2 | wiecej |
| 13 | spotted water hemlock | CIMAA | wiecej |
| 14 | Cicuta maculata var. angustifolia | CIOC3 | wiecej |
| 15 | spotted water hemlock | CIMAB | wiecej |
| 16 | Cicuta maculata var. bolanderi | CIBO | wiecej |
| 17 | spotted water hemlock | CIMAM | wiecej |
| 18 | Cicuta maculata var. maculata | CICU | wiecej |
| 19 | Cicuta maculata var. maculata | CIMAC2 | wiecej |
| 20 | Cicuta maculata var. maculata | CIME2 | wiecej |
| 21 | Mackenzie's water hemlock | CIVI5 | wiecej |
| 22 | Cicuta virosa | CIMA | wiecej |
| 23 | flymallow | CIENF | wiecej |
| 24 | yellow flymallow | CIDR | wiecej |
| 25 | variableleaf flymallow | CIHE2 | wiecej |