| Name | Lobelia longicaulis Brandegee |
| Authorship | Brandegee |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Lobelia Linnaeus |
| Contains | Lobelia longicaulis var. var. plebeia (E. Wimmer) E. Wimmer |
| GUID | urn:lsid:ipni.org:names:143500-1 |
| Citation | 1914 Univ. Calif. Publ. Bot. 6: 73 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Lobelia longicaulis Brandegee |
| Identification made in | [no date] (1), 1940 (1), 2009 (1) |