| Name | Lobelia gruina var. peduncularis McVaugh |
| Authorship | McVaugh |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Lobelia gruina Cavanilles |
| GUID | urn:lsid:ipni.org:names:142215-2 |
| Citation | 1940 Amer. Midl. Naturalist 24: 687 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Lobelia gruina var. peduncularis McVaugh |
| Identification made in | [no date] (1), 1940 (1) |