CCDB is a community resource. If you are aware of any missing data or if any of the counts are erroneous, please submit new counts, or report erroneous counts.
CCDB → Angiosperms → Caryophyllaceae → Colobanthus
| Taxon name | Status | Median (n) |
| Colobanthus affinis (Hook.) Hook. | Accepted | 40 |
| Colobanthus buchananii Kirk | Accepted | 40 |
| Colobanthus quitensis (Kunth) Bartl. | Accepted | 40 |