| Polemoniaceae | |
Phlox divaricata fo. albiflora
| Farw. | Rep. Michigan Acad. Sci. 21: 369 | 1920 |
| Polemoniaceae | |
Phlox divaricata fo. candida
| E.J. Palmer & Steyerm. | Rhodora 57(683): 316 | 1955 |
| Polemoniaceae | |
Phlox divaricata fo. coulteri
| Fernald | Rhodora 51(604): 80 | 1949 |
| Polemoniaceae | |
Phlox divaricata fo. divaricata
| | | |
| Polemoniaceae | |
Phlox divaricata subsp. divaricata
| | | |
| Polemoniaceae | |
Phlox divaricata var. divaricata
| | | |
| Polemoniaceae | |
Phlox divaricata subsp. laphamii
| (Alph. Wood) Wherry | Baileya 4(3): 97 | 1956 |
| Polemoniaceae | |
Phlox divaricata var. laphamii
| Alph. Wood | Class-book Bot. (ed. 2) 439 | 1847 |
| Polemoniaceae | |
Phlox divaricata var. occidentalis
| Durand | Pl. Pratten. Calif. 97 | 1855 |