| Name | Children | Media (from resource) | Traits |
|---|---|---|---|
| Chlamydocapsa ampla | 0 | 0 | 2 |
| Chlamydomonas Ehrenberg 1833 | 0 | 0 | 3 |
| Chlamydomonadales | 0 | 0 | 6 |
| Chlorodendrales | 0 | 0 | 2 |
| Chlorogonium maximum Skuja 1939 | 0 | 0 | 2 |
| Chlorogonium minimum Playfair 1918 | 0 | 0 | 2 |
| Coccomyxa simplex | 0 | 0 | 2 |
| Choricystis coccoides | 0 | 0 | 2 |
| Chromista | 536 | 0 | 0 |
| Chroococcales | 0 | 0 | 3 |
| Chroococcus Nägeli 1849 | 0 | 0 | 2 |
| Chroococcus aphanocapsoides | 0 | 0 | 2 |
| Chroococcus cumulatus | 0 | 0 | 2 |
| Chroococcus dispersus | 0 | 0 | 2 |
| Chroococcus distans | 0 | 0 | 2 |
