| Name | Proboscidea louisianica subsp. fragrans (Lindley) Bretting |
| Authorship | (Lindley) Bretting |
| Rank | Subspecies |
| Placed in | Proboscidea louisianica (Miller) Thellung |
| GUID | urn:lsid:ipni.org:names:922573-1 |
| Holdings | 15 Specimens held in the Harvard University Herbaria identified as Proboscidea louisianica subsp. fragrans (Lindley) Bretting |
| Identification made in | [no date] (9), 1980 (1), 2007 (4), 2010 (1) |