| Name | Gentianella amarella subsp. acuta (Michaux) J. M. Gillett |
| Authorship | (Michaux) J. M. Gillett |
| Rank | Subspecies |
| Placed in | Gentianella amarella (Linnaeus) Börner |
| Holdings | 289 Specimens held in the Harvard University Herbaria identified as Gentianella amarella subsp. acuta (Michaux) J. M. Gillett |
| Identification made in | [no date] (159), 1952 (129), 1955 (1) |