| Family | Scientific Name | Common Name | Habitat | Distribution | Image |
|---|
| Polemoniaceae | Polemonium caeruleum | Charity, Blue Jacob's-ladder | Suburban woodlands. | Native of Europe. | 
|
| Polemoniaceae | Polemonium micranthum | Annual Jacob's-ladder | | | 
|
| Polemoniaceae | Polemonium reptans var. reptans | Spreading Jacob's-ladder | Moist, nutrient-rich forests, such as bottomlands and rich slopes. | NY west to MN, south to VA, nc. NC, nw. GA, AL, and e. OK. | 
|
| Polemoniaceae | Polemonium reptans var. villosum | | Moist forests. | Appalachian Plateau and vicinity, in s. OH and e. KY. | 
|
| Polemoniaceae | Polemonium vanbruntiae | Bog Jacob's-ladder | Calcareous fens, swamps, and streambanks. | ME, VT, and n. NY south to se. PA, sw. PA, and e. WV. | 
|