| Name | Trachyphytum Nuttall ex Torrey & A. Gray |
| Authorship | Nuttall ex Torrey & A. Gray |
| Rank | Genus |
| NomenclaturalStatus | NomLeg |
| Placed in | Loasaceae |
| Contains | Trachyphytum albicaule Nutt. ex Torr. & A.Gray Trachyphytum congestum Nutt. ex Torr. & A.Gray Trachyphytum gracile Nuttall Trachyphytum sp. |
| Remarks | nom. invalid.; cited as a section of Mentzelia L. |
| GUID | urn:lsid:ipni.org:names:25018-1 |
| Citation | 1840 Fl. N. Amer. [Torr. & A. Gray] 1: 533 |