| Polemoniaceae | |
Phlox caespitosa subsp. caespitosa
| | | |
| Polemoniaceae | |
Phlox caespitosa var. caespitosa
| | | |
| Polemoniaceae | |
Phlox caespitosa subsp. condensata
| (A. Gray) Wherry | Notul. Nat. Acad. Nat. Sci. Philadelphia 87: 9 | 1941 |
| Polemoniaceae | |
Phlox caespitosa var. condensata
| A. Gray | Proc. Amer. Acad. Arts 8: 254 | 1870 |
| Polemoniaceae | |
Phlox caespitosa subsp. eucaespitosa
| Brand | Pflanzenr. IV, 250(Heft 27): 83 | 1907 |
| Polemoniaceae | |
Phlox caespitosa var. hendersonii
| (E.E. Nelson) Brand | Pflanzenr. 27[IV,250]: 84 | 1907 |
| Polemoniaceae | |
Phlox caespitosa subsp. platyphylla
| Wherry | Notul. Nat. Acad. Nat. Sci. Philadelphia 87: 8 | 1941 |
| Polemoniaceae | |
Phlox caespitosa subsp. pulvinata
| Wherry | Notul. Nat. Acad. Nat. Sci. Philadelphia 87: 10, f. 2 | 1941 |