| Polemoniaceae |
|
Polemonium pulcherrimum
| Hook. | Bot. Mag. 57: pl. 2979 | 1830 |
| Polemoniaceae |
|
Polemonium pulcherrimum var. calycinum
| Brand | Pflanzenr. IV. 250: 35 | 1907 |
| Polemoniaceae |
|
Polemonium pulcherrimum fo. candidum
| B. Boivin | Naturaliste Canad. 93(6): 1062 | 1966 |
| Polemoniaceae |
|
Polemonium pulcherrimum subsp. delicatum
| (Rydb.) Brand | Bull. Torrey Bot. Club 28: 29 | 1901 |
| Polemoniaceae |
|
Polemonium pulcherrimum var. delicatum
| (Rydb.) Cronquist | Vasc. Pl. Pacific NW 4: 142 | 1959 |
| Polemoniaceae |
|
Polemonium pulcherrimum subsp. hyperboreum
| Á. Löve & D. Löve | | |
| Polemoniaceae |
|
Polemonium pulcherrimum subsp. lindleyi
| (Wherry) V.E. Grant | Bot. Gaz. 150(2): 163 | 1989 |
| Polemoniaceae |
|
Polemonium pulcherrimum var. lindleyi
| (Wherry) J.P. Anderson | Iowa State Coll. J. Sci. 24(2): 225 | 1950 |
| Polemoniaceae |
|
Polemonium pulcherrimum var. pilosum
| Brand | Pflanzenr. IV. 250: 36 | 1907 |
| Polemoniaceae |
|
Polemonium pulcherrimum var. pulcherrimum
| | | |