| Name | Phlox divaricata subsp. laphamii (Alph. Wood) Wherry |
| Authorship | (Alph. Wood) Wherry |
| Rank | Subspecies |
| Placed in | Phlox divaricata Linnaeus |
| Holdings | 69 Specimens held in the Harvard University Herbaria identified as Phlox divaricata subsp. laphamii (Alph. Wood) Wherry |
| Identification made in | [no date] (69) |