Polemonium vanbruntiae
| Polemonium vanbruntiae | |
|---|---|
| Green Mountain National Forest, Addison County, Vermont (June 23) | |
| Scientific classification | |
| Kingdom: | Plantae | 
| Clade: | Tracheophytes | 
| Clade: | Angiosperms | 
| Clade: | Eudicots | 
| Clade: | Asterids | 
| Order: | Ericales | 
| Family: | Polemoniaceae | 
| Genus: | Polemonium | 
| Species: | P. vanbruntiae  | 
| Binomial name | |
| Polemonium vanbruntiae | |
Polemonium vanbruntiae is a species of flowering plant in the phlox family Polemoniaceae. It is known by the common names Appalachian Jacob's ladder, bog Jacob's-ladder, and Vanbrunt's polemonium. It is native to eastern Canada and the northeastern United States.