| Name | Geniostemon |
| Authorship | |
| Rank | Genus |
| NomenclaturalStatus | NomLeg |
| Placed in | Gentianaceae |
| Contains | Geniostemon atarjanus B.L.Turner Geniostemon coulteri Engelmann & A. Gray Geniostemon gypsophilum B.L.Turner Geniostemon rotundifolius Rzed. & Calderón Geniostemon schaffneri Engelmann & A. Gray Geniostemon sp. |