| Name | Phlox subulata subsp. setacea (Linnaeus) Locklear |
| Authorship | (Linnaeus) Locklear |
| Rank | Subspecies |
| Placed in | Phlox subulata Linnaeus |
| Holdings | 15 Specimens held in the Harvard University Herbaria identified as Phlox subulata subsp. setacea (Linnaeus) Locklear |
| Identification made in | [no date] (15) |