| Name | Phlox longifolia subsp. cortezana (A. Nelson) Wherry |
| Authorship | (A. Nelson) Wherry |
| Rank | Subspecies |
| Placed in | Phlox longifolia Nuttall |
| Holdings | 24 Specimens held in the Harvard University Herbaria identified as Phlox longifolia subsp. cortezana (A. Nelson) Wherry |
| Identification made in | [no date] (20), 1934 (1), 1936 (2), 1941 (1) |