| Mertensia bella | |
|---|---|
 | |
Scientific classification  | |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Asterids |
| Order: | Boraginales |
| Family: | Boraginaceae |
| Genus: | Mertensia |
| Species: | M. bella |
| Binomial name | |
| Mertensia bella | |
Mertensia bella is a species of flowering plant in the borage family known by the common names beautiful bluebells and Oregon lungwort. [1] [2] It is native to the northwestern United States, where it grows in wet mountain habitat. It is a perennial herb producing a slender, erect stem and caudex unit up to half a meter tall. The rough-haired leaves are alternately arranged and borne on petioles. The inflorescence is an open array of clustered bright blue, bell-shaped flowers up to a centimeter wide at the lobed mouths.
