compassplant (Silphium laciniatum L.)
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↑Range - Expand
| Legend | Color |
| Native | |
| Native or Not Present | |
| Native or Expanded | |
| Expanded or Not Present | |
| Native or Expanded 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.
Although this plant occurs somewhere in each of these regions, it may only occur in a small part of some or all of them.
↑Links & External Resources
• Silphium laciniatum (Compass Plant) | Illinois Wildflowers (About This Site)
• Silphium laciniatum (compassplant) | USDA PLANTS Database (About This Site)
• Silphium laciniatum (Compass Plant) | Missouri Botanical Garden Plant Finder (About This Site)
• Silphium laciniatum | Biota of North America Project (BONAP) (About This Site)
• Silphium laciniatum | NatureServe Explorer (About This Site)
• Silphium laciniatum | Flora of North America (About This Site)
• Silphium laciniatum | Missouri Plants (About This Site)
• Silphium laciniatum (Compass Plant) | Minnesota Wildflowers (About This Site)
• Silphium laciniatum L. var. laciniatum (Compass-plant) | Digital Atlas of the Virginia Flora (About This Site)
