| Name | Lobelia ×speciosa Sweet |
| Authorship | Sweet |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Lobelia Linnaeus |
| Contains | Lobelia speciosa nothovar. schneckii Bowden |
| GUID | urn:lsid:ipni.org:names:143869-1 |
| Citation | 1833 Brit. Fl. Gard. [Sweet] 5: t. 174 |
| Holdings | 12 Specimens held in the Harvard University Herbaria identified as Lobelia ×speciosa Sweet |
| Identification made in | [no date] (11), 1994 (1) |