| Polemoniaceae | |
Phlox sibirica subsp. alaskensis
| (Jordal) Á. Löve & D. Löve | Bot. Not. 128(4): 518 | 1975 [1976] |
| Polemoniaceae | ** |
Phlox sibirica var. alaskensis
| (Jordal) S.L. Welsh | Great Basin Naturalist 28(3): 154 | 1968 |
| Polemoniaceae | |
Phlox sibirica var. alaskensis
| (Jordal) B. Boivin | Naturaliste Canad. 94(5): 634 | 1967 |
| Polemoniaceae | |
Phlox sibirica subsp. borealis
| (Wherry) Shetler | | |
| Polemoniaceae | ** |
Phlox sibirica var. borealis
| (Wherry) S.L. Welsh | Great Basin Naturalist 28(3): 154 | 1968 |
| Polemoniaceae | |
Phlox sibirica var. borealis
| (Wherry) B. Boivin | Naturaliste Canad. 93(6): 1062 | 1966 [1967] |
| Polemoniaceae | |
Phlox sibirica subsp. pulvinata
| (Wherry) W.A. Weber | S. W. Naturalist 18(3): 322 | 1973 |
| Polemoniaceae | |
Phlox sibirica subsp. richardsonii
| (Hook.) Hultén | Ark. Bot., n.s. 7(1): 111 | 1967 [1968] |
| Polemoniaceae | |
Phlox sibirica var. richardsonii
| (Hook.) S.L. Welsh | Great Basin Naturalist 28(3): 154 | 1968 |
| Polemoniaceae | |
Phlox sibirica subsp. sibirica
| | | |