| Name | Lobelia gracilens A. Gray |
| Authorship | A. Gray |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Lobelia Linnaeus |
| GUID | urn:lsid:ipni.org:names:143329-1 |
| Citation | 1886 Proc. Amer. Acad. Arts 21: 393 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Lobelia gracilens A. Gray |
| Identification made in | [no date] (1), 1938 (1), 2009 (1) |