| Name | Gentiana clausa Rafinesque |
| Authorship | Rafinesque |
| Rank | Species |
| NomenclaturalStatus | Unknown |
| Placed in | Gentiana Linnaeus |
| Remarks | Created from NEVP Ingest: Gentiana clausa Rafinesque |
| GUID | urn:uuid: |
| Citation | 1828 Med. Fl. 1(41): 210 |
| Holdings | 287 Specimens held in the Harvard University Herbaria identified as Gentiana clausa Rafinesque |
| Identification made in | [no date] (262), 1916 (7), 1967 (11), 2014 (4), 2017 (1), 2018 (2) |