| Name | Polemonium variabilis Brand |
| Authorship | Brand |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Polemonium Linnaeus |
| Citation | 1907 Pflanzenr. [Engler] 4, Fam. 250: 87 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Polemonium variabilis Brand |
| Identification made in | [no date] (1) |