CCDB is a community resource. If you are aware of any missing data or if any of the counts are erroneous please submit it to the forms submit new counts, or report erroneous counts.
CCDB → Angiosperms → Gentianaceae → Comastoma
| Taxon name | Status | Median (n) |
| Comastoma malyschevii (Zuev) Zuev | Accepted | 13 |
| Comastoma nanum (Wulfen) Toyok. | Accepted | 15 |
| Comastoma polycladum (Diels & Gilg) T. N. Ho | Accepted | 8 |
| Comastoma pulmonarium (Turcz.) Toyok. | Accepted | 6 |
| Comastoma tenellum (Rottb.) Toyok. | Accepted | 5 |
| Gentiana falcata Turcz. ex Kar. & Kir. | Synonym of Comastoma falcatum (Turcz.) Toyok. | 14 |
| Gentiana pulmonaria Turcz. | Synonym of Comastoma pulmonarium (Turcz.) Toyok. | 6 |
| Gentiana nana Wulfen | Synonym of Comastoma tenellum (Rottb.) Toyok. | 5 |
| Gentiana tenella Rottb. | Synonym of Comastoma tenellum (Rottb.) Toyok. | 5 |
| Gentianella tenella (Rottb.) Börner | Synonym of Comastoma tenellum (Rottb.) Toyok. | 5 |
| Gentianella tenella (Rottb.) H. Sm. | Synonym of Comastoma tenellum (Rottb.) Toyok. | 5 |
| Lomatogonium tenellum (Rottb.) Ã. Löve & D. Löve | Synonym of Comastoma tenellum (Rottb.) Toyok. | 5 |