| Name | Physostegia intermedia (Nuttall) Engelmann & A. Gray |
| Authorship | (Nuttall) Engelmann & A. Gray |
| Rank | Species |
| Placed in | Physostegia |
| Citation | 1845 Boston J. Nat. Hist. 5(2): 257 |
| Holdings | 37 Specimens held in the Harvard University Herbaria identified as Physostegia intermedia (Nuttall) Engelmann & A. Gray |
| Identification made in | [no date] (14), 1980 (23) |