| Name | Phlox nivalis subsp. hentzii (Nuttall) Wherry |
| Authorship | (Nuttall) Wherry |
| Rank | Subspecies |
| Placed in | Phlox nivalis Loddiges |
| Holdings | 52 Specimens held in the Harvard University Herbaria identified as Phlox nivalis subsp. hentzii (Nuttall) Wherry |
| Identification made in | [no date] (23), 1990 (29) |