| Name | Gentiana andrewsii var. dakotica A. Nelson |
| Authorship | A. Nelson |
| Rank | Variety |
| Placed in | Gentiana andrewsii Grisebach |
| Citation | 1913 Bot. Gaz. 56: 68 |
| Holdings | 12 Specimens held in the Harvard University Herbaria identified as Gentiana andrewsii var. dakotica A. Nelson |
| Identification made in | [no date] (10), 1963 (2) |