| Name | Physostegia virginiana var. speciosa (Sweet) A. Gray |
| Authorship | (Sweet) A. Gray |
| Rank | Variety |
| Placed in | Physostegia virginiana (Linnaeus) Bentham |
| Citation | 1878 Syn. Fl. N. Amer. 2(1): 383 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Physostegia virginiana var. speciosa (Sweet) A. Gray |
| Identification made in | [no date] (1) |
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