| Name | Trachysperma Rafinesque |
| Authorship | Rafinesque |
| Rank | Genus |
| NomenclaturalStatus | NomLeg |
| Placed in | Gentianaceae |
| Contains | Trachysperma aquatica (J.F.Gmel.) House Trachysperma grayanum (Griseb.) House Trachysperma humboldtiana (Kunth) House Trachysperma lacunosum (Vent.) House Trachysperma nutans Raf. Trachysperma sp. |
| Remarks | ? Synonym of Nymphoides Hill |
| GUID | urn:lsid:ipni.org:names:16749-1 |
| Citation | 1808 Med. Repos. 5: 352 |