| Name | Lobelia dunnii var. serrata (A. Gray) McVaugh |
| Authorship | (A. Gray) McVaugh |
| Rank | Variety |
| NomenclaturalStatus | Unknown |
| Placed in | Lobelia dunnii Greene |
| GUID | urn:lsid:ipni.org:names:142163-2 |
| Citation | 1940 Bull. Torrey Bot. Club 67: 795 |
| Holdings | 19 Specimens held in the Harvard University Herbaria identified as Lobelia dunnii var. serrata (A. Gray) McVaugh |
| Identification made in | [no date] (17), 1940 (2) |