| Name | Pycnanthemum floridanum E. Grant & Epling |
| Authorship | E. Grant & Epling |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Pycnanthemum |
| GUID | urn:lsid:ipni.org:names:214736-2 |
| Citation | 1943 Univ. Calif. Publ. Bot. 20: 209 |
| Holdings | 5 Specimens held in the Harvard University Herbaria identified as Pycnanthemum floridanum E. Grant & Epling |
| Identification made in | [no date] (5) |