Polemonium acutiflorum, known as tall Jacob's-ladder, is a flowering plant in the family Polemoniaceae. It is native to western Canada and Alaska.[2][3]
| Polemonium acutiflorum | |
|---|---|
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| |
| At Denali National Park and Preserve in Alaska | |
Scientific classification 
| |
| Kingdom: | Plantae |
| 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.
| |
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Flower -
Pinnately divided leaf
References
edit- ^ 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 18 November 2021.
- ^ Maiz-Tome, L. 2016. Polemonium acutiflorum. The IUCN Red List of Threatened Species 2016: e.T64321387A67730462. https://dx.doi.org/10.2305/IUCN.UK.2016-1.RLTS.T64321387A67730462.en. Downloaded on 30 March 2020.
- ^ USDA, NRCS (n.d.). "Polemonium acutiflorum". The PLANTS Database (plants.usda.gov). Greensboro, North Carolina: National Plant Data Team. Retrieved 9 October 2015.
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