Jacob's-ladder (Polemonium pulcherrimum Hook.)
Page contents
↑Range - Expand
Legend | Color |
Native | |
Native or Not Present |
This tentative map is based on our own research. It may have limited data on Canada and/or Mexico, and there is some subjectivity in our assignment of plants as introduced vs. expanded. Read more in this blog post.
↑Links & External Resources
• Polemonium pulcherrimum (Jacob's-ladder) | USDA PLANTS Database (About This Site)
• Pretty Jacob's-Ladder | iNaturalist (About This Site)
• Polemonium pulcherrimum | Biota of North America Project (BONAP) (About This Site)
• Polemonium pulcherrimum | NatureServe Explorer (About This Site)