Polemonium acutiflorum
| Polemonium acutiflorum | |
|---|---|
.jpg) | |
| At Denali National Park and Preserve in Alaska | |
Scientific classification  | |
| Kingdom: | Plantae |
| Clade: | Embryophytes |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Asterids |
| Order: | Ericales |
| Family: | Polemoniaceae |
| Genus: | Polemonium |
| Species: | P. acutiflorum |
| Binomial name | |
| Polemonium acutiflorum Willd. ex Roem. & Schult. | |
Polemonium acutiflorum (syn. P. villosum[3]), known as tall Jacob's-ladder, is a flowering plant in the family Polemoniaceae. It is native to much of the northern hemisphere.[4][3][1][5]
Flower
Pinnately divided leaf
References
- 1 2 Maiz-Tome, L. (2016). "Polemonium acutiflorum". IUCN Red List of Threatened Species. 2016 e.T64321387A67730462. doi:10.2305/IUCN.UK.2016-1.RLTS.T64321387A67730462.en. Retrieved 30 November 2020.
- ↑ NatureServe. "Polemonium acutiflorum". NatureServe Explorer. Arlington, Virginia. Retrieved 15 July 2026.
- 1 2 "Polemonium acutiflorum Willd". Plants of the World Online. Royal Botanic Gardens, Kew.
- ↑ "Polemonium acutiflorum Willd". artfakta.se (in Swedish).
- ↑ NRCS. "Polemonium acutiflorum". PLANTS Database. United States Department of Agriculture (USDA). Retrieved 9 October 2015.