| Name | Phlox drummondii subsp. mcallisteri (Whitehead) Wherry |
| Authorship | (Whitehead) Wherry |
| Rank | Subspecies |
| Placed in | Phlox drummondii Hooker |
| Holdings | 19 Specimens held in the Harvard University Herbaria identified as Phlox drummondii subsp. mcallisteri (Whitehead) Wherry |
| Identification made in | [no date] (14), 1955 (4), 1956 (1) |