| Name | Gentiana altorum Harry Smith & C. Marquand |
| Authorship | Harry Smith & C. Marquand |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Gentiana Linnaeus |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Gentiana altorum Harry Smith & C. Marquand |
| Identification made in | [no date] (3) |