American Royal Fern (Osmunda spectabilis Willd.)
Also classified as Osmunda regalis L., Osmunda regalis var. spectabilis (Willd.) A.Gray.
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.
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
• Osmunda regalis (royal fern) | USDA PLANTS Database (About This Site)
• Osmunda regalis | Go Botany (About This Site)
• Osmunda regalis (Royal Fern) | Missouri Botanical Garden Plant Finder (About This Site)
• Osmunda spectabilis | Biota of North America Project (BONAP) (About This Site)
• Osmunda spectabilis Willd. (Royal Fern) | Digital Atlas of the Virginia Flora (About This Site)
