| Name | Phlox speciosa subsp. nitida (Suksdorf) Wherry |
| Authorship | (Suksdorf) Wherry |
| Rank | Subspecies |
| Placed in | Phlox speciosa Pursh |
| Holdings | 35 Specimens held in the Harvard University Herbaria identified as Phlox speciosa subsp. nitida (Suksdorf) Wherry |
| Identification made in | [no date] (35) |